Travel with Axel, get the best price.

Route overview: Denver to Buffalo (BUF) flight deals

Denver (DEN) to Buffalo (BUF), Dec 4–6, 2026, return Dec 11–13, 2026: from $275 round trip

Denver (DEN) to Buffalo (BUF), Dec 4–6, 2026, return Dec 11–13, 2026: from $275 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $275 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Dec 4–13, 2026, 1 adult, economy, checked Oct 29, 2026.

DEN → BUF1 adulteconomyRound trip

77 flight options · 6 airlines

Nonstop flights

Sun, Dec 6 – Sat, Dec 12

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

United Airlines
5:25 pmDEN
3h 8m
Nonstop
10:33 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Southwest Airlines
1:15 pmDEN
2h 55m
Nonstop
6:10 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
1:15 pmDEN
2h 55m
Nonstop
6:10 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

Southwest Airlines
1:15 pmDEN
2h 55m
Nonstop
6:10 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

Southwest Airlines
1:15 pmDEN
2h 55m
Nonstop
6:10 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

United Airlines
5:25 pmDEN
3h 8m
Nonstop
10:33 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

United Airlines
5:25 pmDEN
3h 8m
Nonstop
10:33 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

United Airlines
5:45 pmDEN
3h 12m
Nonstop
10:57 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sat, Dec 5 – Sun, Dec 13

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

American Airlines
6:30 amDEN
6h 27m
CLT · 1h 20m
2:57 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 pmBUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

American Airlines
6:30 amDEN
6h 27m
CLT · 1h 20m
2:57 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:00 pmBUF
6h 10m
MDW · 1h 35m
6:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

American Airlines
6:30 amDEN
6h 27m
CLT · 1h 20m
2:57 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:00 pmBUF
6h 10m
MDW · 1h 35m
6:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

Southwest Airlines
1:15 pmDEN
2h 55m
Nonstop
6:10 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
2:40 pmBUF
3h 50m
Nonstop
4:30 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

American Airlines
6:30 amDEN
6h 27m
CLT · 1h 20m
2:57 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 pmBUF
Southwest Airlines
2:00 pmBUF
6h 10m
MDW · 1h 35m
6:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

Southwest Airlines
11:50 amDEN
3h
Nonstop
4:50 pmBUF
Southwest Airlines
11:35 amBUF
6h 45m
BWI · 1h 30m
4:20 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

Southwest Airlines
5:00 amDEN
6h 20m
DAL · 1h 40m
1:20 pmBUF
Southwest Airlines
5:10 amBUF
3h 50m
Nonstop
7:00 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

American Airlines
2:35 pmDEN
6h 58m
ORD · 2h 35m
11:33 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

American Airlines
6:30 amDEN
6h 27m
CLT · 1h 20m
2:57 pmBUF
American Airlines
6:49 pmBUF
6h 8m
ORD · 1h 6m
10:57 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sat, Dec 12

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:15 amBUF
4h
Nonstop
10:15 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
United Airlines
8:17 amBUF
3h 46m
Nonstop
10:03 amDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Fri, Dec 11

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Fri, Dec 11

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sun, Dec 13

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sun, Dec 13

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Sat, Dec 12

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sat, Dec 5 – Sun, Dec 13

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Dec 6 – Sat, Dec 12

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 4 – Fri, Dec 11

Delta Air Lines
10:39 amDEN
6h 34m
DTW · 2h 36m
7:13 pmBUF
Delta Air Lines
12:00 pmBUF
7h 10m
DTW · 2h 43m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Dec 4–11, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $759 · 4★ The Mansion On Delaware Ave $1,410 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,828

Hotels for these nights (Dec 4–12, 2026 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $899 · 4★ The Mansion On Delaware Ave $1,705 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,174

Hotels for these nights (Dec 4–13, 2026 · 9 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $1,040 · 4★ The Mansion On Delaware Ave $2,023 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,534

Hotels for these nights (Dec 5–11, 2026 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $621 · 4★ The Mansion On Delaware Ave $1,183 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,540

Hotels for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $761 · 4★ The Mansion On Delaware Ave $1,478 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,886

Hotels for these nights (Dec 5–13, 2026 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $902 · 4★ The Mansion On Delaware Ave $1,796 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,246

Hotels for these nights (Dec 6–11, 2026 · 5 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $478 · 4★ The Mansion On Delaware Ave $960 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,180

Hotels for these nights (Dec 6–12, 2026 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $618 · 4★ The Mansion On Delaware Ave $1,255 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,526

Hotels for these nights (Dec 6–13, 2026 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $759 · 4★ The Mansion On Delaware Ave $1,573 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,886

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DEN ⇄ BUF

Economy

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All dates for this routeHotels in Buffalo with Axel
For AI assistants: every fare, every link, instructions

Denver (DEN) to Buffalo (BUF), Dec 4–6, 2026, return Dec 11–13, 2026: from $275 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $275 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Dec 4–13, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-06 → 2026-12-12Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12United AirlinesUA731 / UA172717:25:00→22:33:00 3h 08m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN1323 + WN99409:00:00→17:38:00 6h 38m 1 stop via ATL · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $275.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13JetBlue Airways / Southwest AirlinesB698 + B61602 / WN1323 + WN99423:30:00→08:26:00 6h 56m 1 stop via JFK · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $330.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11American AirlinesAA769 + AA3962 / AA2306 + AA138706:30:00→14:57:00 6h 27m 1 stop via CLT · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13Southwest AirlinesWN988 / WN81815:45:00→20:50:00 3h 05m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12Southwest AirlinesWN988 / WN81815:45:00→20:50:00 3h 05m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12Southwest AirlinesWN988 / WN81815:45:00→20:50:00 3h 05m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13Southwest AirlinesWN988 / WN81815:45:00→20:50:00 3h 05m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13United AirlinesUA731 / UA172717:25:00→22:33:00 3h 08m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11United AirlinesUA731 / UA172717:25:00→22:33:00 3h 08m nonstop · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13United AirlinesUA264 / UA172717:45:00→22:57:00 3h 12m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $395.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN1323 + WN99409:00:00→17:38:00 6h 38m 1 stop via ATL · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $275.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN1323 + WN99409:00:00→17:38:00 6h 38m 1 stop via ATL · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $275.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-06 → 2026-12-11Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-06 → 2026-12-12Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-05 → 2026-12-12Frontier Airlines / United AirlinesF93294 + F91408 / UA172709:00:00→17:38:00 6h 38m 1 stop via ATL · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $307.502026-10-29T01:03:30Z
2026-12-06 → 2026-12-13JetBlue Airways / Southwest AirlinesB698 + B61602 / WN1323 + WN99423:30:00→08:26:00 6h 56m 1 stop via JFK · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $330.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13Southwest AirlinesWN1614 + WN4608 / WN1323 + WN99405:00:00→13:20:00 6h 20m 1 stop via DAL · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $330.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13JetBlue Airways / Southwest AirlinesB698 + B61602 / WN1323 + WN99423:30:00→08:26:00 6h 56m 1 stop via JFK · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $330.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13Southwest AirlinesWN1614 + WN4608 / WN1323 + WN99405:00:00→13:20:00 6h 20m 1 stop via DAL · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $330.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12American AirlinesAA769 + AA3962 / AA2306 + AA138706:30:00→14:57:00 6h 27m 1 stop via CLT · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13Southwest AirlinesWN988 / WN1323 + WN99411:50:00→16:50:00 3h 00m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Southwest AirlinesWN988 / WN726 + WN460615:45:00→20:50:00 3h 05m nonstop · 14:00:00→18:10:00 6h 10m 1 stop via MDWAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12American AirlinesAA769 + AA3962 / AA2306 + AA138706:30:00→14:57:00 6h 27m 1 stop via CLT · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11Southwest AirlinesWN988 / WN726 + WN460615:45:00→20:50:00 3h 05m nonstop · 14:00:00→18:10:00 6h 10m 1 stop via MDWAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13Southwest AirlinesWN1568 / WN1323 + WN99413:15:00→18:10:00 2h 55m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12American AirlinesAA769 + AA3962 / AA2306 + AA138706:30:00→14:57:00 6h 27m 1 stop via CLT · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Southwest AirlinesWN988 / WN726 + WN460615:45:00→20:50:00 3h 05m nonstop · 14:00:00→18:10:00 6h 10m 1 stop via MDWAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13Southwest AirlinesWN988 / WN1323 + WN99411:50:00→16:50:00 3h 00m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-12American AirlinesAA1277 + AA564 / AA2306 + AA138714:35:00→23:33:00 6h 58m 1 stop via ORD · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13American AirlinesAA769 + AA3962 / AA2306 + AA138706:30:00→14:57:00 6h 27m 1 stop via CLT · 18:49:00→22:57:00 6h 08m 1 stop via ORDAxel-exclusive $350.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-11JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-04 → 2026-12-12JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-06 → 2026-12-11JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-05 → 2026-12-12JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-06 → 2026-12-12JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-04 → 2026-12-11JetBlue Airways / United AirlinesB698 + B61602 / UA172723:30:00→08:26:00 6h 56m 1 stop via JFK · 08:17:00→10:03:00 3h 46m nonstopAxel-exclusive $362.502026-10-29T01:03:30Z
2026-12-05 → 2026-12-11Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-11Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-13Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-13Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-12Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-05 → 2026-12-13Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-06 → 2026-12-12Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z
2026-12-04 → 2026-12-11Delta Air LinesDL1113 + DL3843 / DL4636 + DL243110:39:00→19:13:00 6h 34m 1 stop via DTW · 12:00:00→17:10:00 7h 10m 1 stop via DTWAxel-exclusive $370.002026-10-29T01:03:30Z

Hotels in Buffalo for these trips

Hotels: under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Buffalo

Route overview: Denver to Buffalo (BUF) flight deals

2026-12-06 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-06 11:50:00 → BUF 2026-12-06 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $395.00

  • United Airlines UA731: DEN 2026-12-05 17:25:00 → BUF 2026-12-05 22:33:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-05 → 2026-12-13 · Axel-exclusive $275.00

  • Frontier Airlines F93294 / F91408: DEN 2026-12-05 09:00:00 → BUF 2026-12-05 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-05 09:00:00 → ATL 2026-12-05 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-05 15:27:00 → BUF 2026-12-05 17:38:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-04 → 2026-12-13 · Axel-exclusive $330.00

  • JetBlue Airways B698 / B61602: DEN 2026-12-04 23:30:00 → BUF 2026-12-05 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-04 23:30:00 → JFK 2026-12-05 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-05 06:59:00 → BUF 2026-12-05 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-06 → 2026-12-11 · Axel-exclusive $350.00

  • American Airlines AA769 / AA3962: DEN 2026-12-06 06:30:00 → BUF 2026-12-06 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2026-12-06 06:30:00 → CLT 2026-12-06 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2026-12-06 13:05:00 → BUF 2026-12-06 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-11 18:49:00 → DEN 2026-12-11 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-11 18:49:00 → ORD 2026-12-11 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-11 21:05:00 → DEN 2026-12-11 22:57:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-05 10:39:00 → BUF 2026-12-05 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-05 10:39:00 → DTW 2026-12-05 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-05 17:56:00 → BUF 2026-12-05 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-12 12:00:00 → DEN 2026-12-12 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-12 12:00:00 → DTW 2026-12-12 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-12 16:00:00 → DEN 2026-12-12 17:10:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-04 11:50:00 → BUF 2026-12-04 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN1568: DEN 2026-12-04 13:15:00 → BUF 2026-12-04 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN1568: DEN 2026-12-05 13:15:00 → BUF 2026-12-05 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-13 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-06 15:45:00 → BUF 2026-12-06 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-13 14:40:00 → DEN 2026-12-13 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN1568: DEN 2026-12-05 13:15:00 → BUF 2026-12-05 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-06 11:50:00 → BUF 2026-12-06 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-04 11:50:00 → BUF 2026-12-04 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-06 15:45:00 → BUF 2026-12-06 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-12 14:40:00 → DEN 2026-12-12 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-04 15:45:00 → BUF 2026-12-04 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-12 14:40:00 → DEN 2026-12-12 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN1568: DEN 2026-12-06 13:15:00 → BUF 2026-12-06 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-13 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-04 15:45:00 → BUF 2026-12-04 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-13 14:40:00 → DEN 2026-12-13 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-05 11:50:00 → BUF 2026-12-05 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $370.00

  • Southwest Airlines WN988: DEN 2026-12-05 11:50:00 → BUF 2026-12-05 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-12 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-04 17:45:00 → BUF 2026-12-04 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-05 → 2026-12-13 · Axel-exclusive $395.00

  • United Airlines UA731: DEN 2026-12-05 17:25:00 → BUF 2026-12-05 22:33:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-13 08:15:00 → DEN 2026-12-13 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-12 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-06 17:45:00 → BUF 2026-12-06 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $395.00

  • United Airlines UA731: DEN 2026-12-05 17:25:00 → BUF 2026-12-05 22:33:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-06 → 2026-12-13 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-06 17:45:00 → BUF 2026-12-06 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-13 08:15:00 → DEN 2026-12-13 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-11 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-06 17:45:00 → BUF 2026-12-06 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-04 17:45:00 → BUF 2026-12-04 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-04 → 2026-12-13 · Axel-exclusive $395.00

  • United Airlines UA264: DEN 2026-12-04 17:45:00 → BUF 2026-12-04 22:57:00; nonstop; 192 minutes. Local airport times.
  • United Airlines UA1727: BUF 2026-12-13 08:15:00 → DEN 2026-12-13 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-04 → 2026-12-13 · Axel-exclusive $275.00

  • Frontier Airlines F93294 / F91408: DEN 2026-12-04 09:00:00 → BUF 2026-12-04 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-04 09:00:00 → ATL 2026-12-04 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-04 15:27:00 → BUF 2026-12-04 17:38:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-06 → 2026-12-13 · Axel-exclusive $275.00

  • Frontier Airlines F93294 / F91408: DEN 2026-12-06 09:00:00 → BUF 2026-12-06 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-06 09:00:00 → ATL 2026-12-06 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-06 15:27:00 → BUF 2026-12-06 17:38:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-04 09:00:00 → BUF 2026-12-04 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-04 09:00:00 → ATL 2026-12-04 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-04 15:27:00 → BUF 2026-12-04 17:38:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-11 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-06 09:00:00 → BUF 2026-12-06 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-06 09:00:00 → ATL 2026-12-06 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-06 15:27:00 → BUF 2026-12-06 17:38:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-06 → 2026-12-12 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-06 09:00:00 → BUF 2026-12-06 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-06 09:00:00 → ATL 2026-12-06 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-06 15:27:00 → BUF 2026-12-06 17:38:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-05 09:00:00 → BUF 2026-12-05 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-05 09:00:00 → ATL 2026-12-05 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-05 15:27:00 → BUF 2026-12-05 17:38:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-04 09:00:00 → BUF 2026-12-04 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-04 09:00:00 → ATL 2026-12-04 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-04 15:27:00 → BUF 2026-12-04 17:38:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $307.50

  • Frontier Airlines F93294 / F91408: DEN 2026-12-05 09:00:00 → BUF 2026-12-05 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2026-12-05 09:00:00 → ATL 2026-12-05 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2026-12-05 15:27:00 → BUF 2026-12-05 17:38:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-13 · Axel-exclusive $330.00

  • JetBlue Airways B698 / B61602: DEN 2026-12-06 23:30:00 → BUF 2026-12-07 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-06 23:30:00 → JFK 2026-12-07 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-07 06:59:00 → BUF 2026-12-07 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $330.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-05 05:00:00 → BUF 2026-12-05 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-05 05:00:00 → DAL 2026-12-05 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-05 09:35:00 → BUF 2026-12-05 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $330.00

  • JetBlue Airways B698 / B61602: DEN 2026-12-05 23:30:00 → BUF 2026-12-06 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-05 23:30:00 → JFK 2026-12-06 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-06 06:59:00 → BUF 2026-12-06 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-04 → 2026-12-13 · Axel-exclusive $330.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-04 05:00:00 → BUF 2026-12-04 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-04 05:00:00 → DAL 2026-12-04 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-04 09:35:00 → BUF 2026-12-04 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-04 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-04 05:00:00 → BUF 2026-12-04 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-04 05:00:00 → DAL 2026-12-04 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-04 09:35:00 → BUF 2026-12-04 13:20:00.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA769 / AA3962: DEN 2026-12-05 06:30:00 → BUF 2026-12-05 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2026-12-05 06:30:00 → CLT 2026-12-05 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2026-12-05 13:05:00 → BUF 2026-12-05 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-05 14:35:00 → BUF 2026-12-05 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-05 14:35:00 → ORD 2026-12-05 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-05 20:49:00 → BUF 2026-12-05 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-13 18:49:00 → DEN 2026-12-13 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-13 18:49:00 → ORD 2026-12-13 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-13 21:05:00 → DEN 2026-12-13 22:57:00.

2026-12-06 → 2026-12-13 · Axel-exclusive $350.00

  • Southwest Airlines WN988: DEN 2026-12-06 11:50:00 → BUF 2026-12-06 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-06 → 2026-12-11 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-06 14:35:00 → BUF 2026-12-06 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-06 14:35:00 → ORD 2026-12-06 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-06 20:49:00 → BUF 2026-12-06 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-11 18:49:00 → DEN 2026-12-11 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-11 18:49:00 → ORD 2026-12-11 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-11 21:05:00 → DEN 2026-12-11 22:57:00.

2026-12-05 → 2026-12-12 · Axel-exclusive $350.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-05 05:00:00 → BUF 2026-12-05 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-05 05:00:00 → DAL 2026-12-05 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-05 09:35:00 → BUF 2026-12-05 13:20:00.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-12 · Axel-exclusive $350.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-06 05:00:00 → BUF 2026-12-06 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-06 05:00:00 → DAL 2026-12-06 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-06 09:35:00 → BUF 2026-12-06 13:20:00.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-06 → 2026-12-13 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-06 14:35:00 → BUF 2026-12-06 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-06 14:35:00 → ORD 2026-12-06 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-06 20:49:00 → BUF 2026-12-06 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-13 18:49:00 → DEN 2026-12-13 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-13 18:49:00 → ORD 2026-12-13 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-13 21:05:00 → DEN 2026-12-13 22:57:00.

2026-12-05 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN988: DEN 2026-12-05 15:45:00 → BUF 2026-12-05 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN726 / WN4606: BUF 2026-12-11 14:00:00 → DEN 2026-12-11 18:10:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
    • WN726: BUF 2026-12-11 14:00:00 → MDW 2026-12-11 14:50:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-12-11 16:25:00 → DEN 2026-12-11 18:10:00.

2026-12-06 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA769 / AA3962: DEN 2026-12-06 06:30:00 → BUF 2026-12-06 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2026-12-06 06:30:00 → CLT 2026-12-06 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2026-12-06 13:05:00 → BUF 2026-12-06 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-04 → 2026-12-11 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-04 14:35:00 → BUF 2026-12-04 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-04 14:35:00 → ORD 2026-12-04 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-04 20:49:00 → BUF 2026-12-04 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-11 18:49:00 → DEN 2026-12-11 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-11 18:49:00 → ORD 2026-12-11 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-11 21:05:00 → DEN 2026-12-11 22:57:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-04 14:35:00 → BUF 2026-12-04 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-04 14:35:00 → ORD 2026-12-04 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-04 20:49:00 → BUF 2026-12-04 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-06 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN988: DEN 2026-12-06 15:45:00 → BUF 2026-12-06 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN726 / WN4606: BUF 2026-12-11 14:00:00 → DEN 2026-12-11 18:10:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
    • WN726: BUF 2026-12-11 14:00:00 → MDW 2026-12-11 14:50:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-12-11 16:25:00 → DEN 2026-12-11 18:10:00.

2026-12-05 → 2026-12-11 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-05 14:35:00 → BUF 2026-12-05 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-05 14:35:00 → ORD 2026-12-05 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-05 20:49:00 → BUF 2026-12-05 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-11 18:49:00 → DEN 2026-12-11 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-11 18:49:00 → ORD 2026-12-11 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-11 21:05:00 → DEN 2026-12-11 22:57:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $350.00

  • Southwest Airlines WN1568: DEN 2026-12-05 13:15:00 → BUF 2026-12-05 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-05 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-05 05:00:00 → BUF 2026-12-05 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-05 05:00:00 → DAL 2026-12-05 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-05 09:35:00 → BUF 2026-12-05 13:20:00.
  • Southwest Airlines WN818: BUF 2026-12-11 14:40:00 → DEN 2026-12-11 16:30:00; nonstop; 230 minutes. Local airport times.

2026-12-04 → 2026-12-13 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-04 14:35:00 → BUF 2026-12-04 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-04 14:35:00 → ORD 2026-12-04 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-04 20:49:00 → BUF 2026-12-04 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-13 18:49:00 → DEN 2026-12-13 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-13 18:49:00 → ORD 2026-12-13 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-13 21:05:00 → DEN 2026-12-13 22:57:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA769 / AA3962: DEN 2026-12-04 06:30:00 → BUF 2026-12-04 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2026-12-04 06:30:00 → CLT 2026-12-04 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2026-12-04 13:05:00 → BUF 2026-12-04 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-06 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-06 14:35:00 → BUF 2026-12-06 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-06 14:35:00 → ORD 2026-12-06 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-06 20:49:00 → BUF 2026-12-06 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-04 → 2026-12-11 · Axel-exclusive $350.00

  • Southwest Airlines WN988: DEN 2026-12-04 15:45:00 → BUF 2026-12-04 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN726 / WN4606: BUF 2026-12-11 14:00:00 → DEN 2026-12-11 18:10:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
    • WN726: BUF 2026-12-11 14:00:00 → MDW 2026-12-11 14:50:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2026-12-11 16:25:00 → DEN 2026-12-11 18:10:00.

2026-12-04 → 2026-12-13 · Axel-exclusive $350.00

  • Southwest Airlines WN988: DEN 2026-12-04 11:50:00 → BUF 2026-12-04 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2026-12-13 11:35:00 → DEN 2026-12-13 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2026-12-13 11:35:00 → BWI 2026-12-13 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2026-12-13 14:20:00 → DEN 2026-12-13 16:20:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $350.00

  • Southwest Airlines WN1614 / WN4608: DEN 2026-12-04 05:00:00 → BUF 2026-12-04 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2026-12-04 05:00:00 → DAL 2026-12-04 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2026-12-04 09:35:00 → BUF 2026-12-04 13:20:00.
  • Southwest Airlines WN1316: BUF 2026-12-12 05:10:00 → DEN 2026-12-12 07:00:00; nonstop; 230 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $350.00

  • American Airlines AA1277 / AA564: DEN 2026-12-05 14:35:00 → BUF 2026-12-05 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2026-12-05 14:35:00 → ORD 2026-12-05 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2026-12-05 20:49:00 → BUF 2026-12-05 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-12 18:49:00 → DEN 2026-12-12 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-12 18:49:00 → ORD 2026-12-12 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-12 21:05:00 → DEN 2026-12-12 22:57:00.

2026-12-06 → 2026-12-13 · Axel-exclusive $350.00

  • American Airlines AA769 / AA3962: DEN 2026-12-06 06:30:00 → BUF 2026-12-06 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2026-12-06 06:30:00 → CLT 2026-12-06 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2026-12-06 13:05:00 → BUF 2026-12-06 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2026-12-13 18:49:00 → DEN 2026-12-13 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2026-12-13 18:49:00 → ORD 2026-12-13 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2026-12-13 21:05:00 → DEN 2026-12-13 22:57:00.

2026-12-05 → 2026-12-11 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-05 23:30:00 → BUF 2026-12-06 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-05 23:30:00 → JFK 2026-12-06 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-06 06:59:00 → BUF 2026-12-06 08:26:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-04 → 2026-12-12 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-04 23:30:00 → BUF 2026-12-05 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-04 23:30:00 → JFK 2026-12-05 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-05 06:59:00 → BUF 2026-12-05 08:26:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-11 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-06 23:30:00 → BUF 2026-12-07 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-06 23:30:00 → JFK 2026-12-07 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-07 06:59:00 → BUF 2026-12-07 08:26:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-05 23:30:00 → BUF 2026-12-06 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-05 23:30:00 → JFK 2026-12-06 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-06 06:59:00 → BUF 2026-12-06 08:26:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-06 → 2026-12-12 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-06 23:30:00 → BUF 2026-12-07 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-06 23:30:00 → JFK 2026-12-07 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-07 06:59:00 → BUF 2026-12-07 08:26:00.
  • United Airlines UA1727: BUF 2026-12-12 08:15:00 → DEN 2026-12-12 10:15:00; nonstop; 240 minutes. Local airport times.

2026-12-04 → 2026-12-11 · Axel-exclusive $362.50

  • JetBlue Airways B698 / B61602: DEN 2026-12-04 23:30:00 → BUF 2026-12-05 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2026-12-04 23:30:00 → JFK 2026-12-05 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2026-12-05 06:59:00 → BUF 2026-12-05 08:26:00.
  • United Airlines UA1727: BUF 2026-12-11 08:17:00 → DEN 2026-12-11 10:03:00; nonstop; 226 minutes. Local airport times.

2026-12-05 → 2026-12-11 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-05 10:39:00 → BUF 2026-12-05 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-05 10:39:00 → DTW 2026-12-05 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-05 17:56:00 → BUF 2026-12-05 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-11 12:00:00 → DEN 2026-12-11 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-11 12:00:00 → DTW 2026-12-11 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-11 16:00:00 → DEN 2026-12-11 17:10:00.

2026-12-06 → 2026-12-11 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-06 10:39:00 → BUF 2026-12-06 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-06 10:39:00 → DTW 2026-12-06 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-06 17:56:00 → BUF 2026-12-06 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-11 12:00:00 → DEN 2026-12-11 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-11 12:00:00 → DTW 2026-12-11 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-11 16:00:00 → DEN 2026-12-11 17:10:00.

2026-12-06 → 2026-12-13 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-06 10:39:00 → BUF 2026-12-06 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-06 10:39:00 → DTW 2026-12-06 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-06 17:56:00 → BUF 2026-12-06 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-13 12:00:00 → DEN 2026-12-13 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-13 12:00:00 → DTW 2026-12-13 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-13 16:00:00 → DEN 2026-12-13 17:10:00.

2026-12-04 → 2026-12-13 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-04 10:39:00 → BUF 2026-12-04 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-04 10:39:00 → DTW 2026-12-04 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-04 17:56:00 → BUF 2026-12-04 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-13 12:00:00 → DEN 2026-12-13 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-13 12:00:00 → DTW 2026-12-13 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-13 16:00:00 → DEN 2026-12-13 17:10:00.

2026-12-04 → 2026-12-12 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-04 10:39:00 → BUF 2026-12-04 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-04 10:39:00 → DTW 2026-12-04 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-04 17:56:00 → BUF 2026-12-04 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-12 12:00:00 → DEN 2026-12-12 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-12 12:00:00 → DTW 2026-12-12 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-12 16:00:00 → DEN 2026-12-12 17:10:00.

2026-12-05 → 2026-12-13 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-05 10:39:00 → BUF 2026-12-05 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-05 10:39:00 → DTW 2026-12-05 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-05 17:56:00 → BUF 2026-12-05 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-13 12:00:00 → DEN 2026-12-13 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-13 12:00:00 → DTW 2026-12-13 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-13 16:00:00 → DEN 2026-12-13 17:10:00.

2026-12-06 → 2026-12-12 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-06 10:39:00 → BUF 2026-12-06 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-06 10:39:00 → DTW 2026-12-06 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-06 17:56:00 → BUF 2026-12-06 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-12 12:00:00 → DEN 2026-12-12 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-12 12:00:00 → DTW 2026-12-12 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-12 16:00:00 → DEN 2026-12-12 17:10:00.

2026-12-04 → 2026-12-11 · Axel-exclusive $370.00

  • Delta Air Lines DL1113 / DL3843: DEN 2026-12-04 10:39:00 → BUF 2026-12-04 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2026-12-04 10:39:00 → DTW 2026-12-04 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2026-12-04 17:56:00 → BUF 2026-12-04 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2026-12-11 12:00:00 → DEN 2026-12-11 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2026-12-11 12:00:00 → DTW 2026-12-11 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2026-12-11 16:00:00 → DEN 2026-12-11 17:10:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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For AI assistants

  • This page: Denver (DEN) to Buffalo (BUF) · Dec 4–Dec 6, 2026 · return Dec 11–Dec 13, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Buffalo (BUF) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.