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Route overview: Denver to Buffalo (BUF) flight deals

Denver (DEN) to Buffalo (BUF), Jan 1–3, 2027, return Jan 8–10, 2027: from $303 round trip

Denver (DEN) to Buffalo (BUF), Jan 1–3, 2027, return Jan 8–10, 2027: from $303 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $303 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Jan 1–10, 2027, 1 adult, economy, checked Oct 29, 2026.

DEN → BUF1 adulteconomyRound trip

76 flight options · 6 airlines

Nonstop flights

Sat, Jan 2 – Sat, Jan 9

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.

Sun, Jan 3 – Fri, Jan 8

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 1 – Sat, Jan 9

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, Jan 3 – Sat, Jan 9

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.

Sat, Jan 2 – Sun, Jan 10

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 1 – Fri, Jan 8

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, Jan 3 – Sun, Jan 10

Southwest Airlines
3:45 pmDEN
3h 5m
Nonstop
8:50 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.

Sun, Jan 3 – Fri, Jan 8

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, Jan 3 – Fri, Jan 8

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, Jan 1 – Fri, Jan 8

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, Jan 2 – Fri, Jan 8

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, Jan 1 – Sat, Jan 9

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, Jan 2 – Fri, Jan 8

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, Jan 3 – Sat, Jan 9

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, Jan 2 – Sat, Jan 9

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.

Fri, Jan 1 – Sat, Jan 9

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 1 – Fri, Jan 8

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 3 – Sun, Jan 10

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 3 – Sat, Jan 9

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 2 – Sat, Jan 9

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 2 – Fri, Jan 8

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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, Jan 1 – Sun, Jan 10

United Airlines
5:25 pmDEN
3h 20m
Nonstop
10:45 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

Fri, Jan 1 – Sun, Jan 10

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, Jan 3 – Sun, Jan 10

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, Jan 1 – Fri, Jan 8

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, Jan 2 – Fri, Jan 8

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, Jan 3 – Sat, Jan 9

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 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, Jan 1 – Sat, Jan 9

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 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, Jan 2 – Sat, Jan 9

Frontier Airlines
9:00 amDEN
6h 38m
ATL · 1h 27m
5:38 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, Jan 1 – Fri, Jan 8

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, Jan 2 – Fri, Jan 8

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, Jan 2 – Sun, Jan 10

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, Jan 2 – Sun, Jan 10

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, Jan 3 – Sun, Jan 10

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, Jan 1 – Sun, Jan 10

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, Jan 1 – Sun, Jan 10

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, Jan 2 – Sat, Jan 9

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.

Fri, Jan 1 – Fri, Jan 8

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, Jan 1 – Sat, Jan 9

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
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, Jan 2 – Sat, Jan 9

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
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, Jan 3 – Fri, Jan 8

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.

Sun, Jan 3 – Sat, Jan 9

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.

Fri, Jan 1 – Sat, Jan 9

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, Jan 2 – Fri, Jan 8

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.

Sun, Jan 3 – Sat, Jan 9

JetBlue Airways
11:30 pmDEN
6h 56m
JFK · 1h 52m
8:26 am+1BUF
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, Jan 2 – Sat, Jan 9

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, Jan 3 – Sat, Jan 9

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, Jan 1 – Fri, Jan 8

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, Jan 1 – Sat, Jan 9

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, Jan 3 – Fri, Jan 8

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, Jan 1 – Sun, Jan 10

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, Jan 2 – Sat, Jan 9

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, Jan 3 – Fri, Jan 8

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, Jan 2 – Fri, Jan 8

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, Jan 3 – Sun, Jan 10

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, Jan 2 – Sun, Jan 10

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, Jan 3 – Sun, Jan 10

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, Jan 2 – Fri, Jan 8

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, Jan 2 – Sun, Jan 10

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, Jan 3 – Sat, Jan 9

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, Jan 1 – Sat, Jan 9

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, Jan 3 – Sun, Jan 10

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, Jan 3 – Fri, Jan 8

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, Jan 1 – Sun, Jan 10

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, Jan 2 – Sun, Jan 10

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, Jan 2 – Fri, Jan 8

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, Jan 1 – Fri, Jan 8

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, Jan 3 – Fri, Jan 8

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.

Sat, Jan 2 – Sun, Jan 10

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, Jan 3 – Sat, Jan 9

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, Jan 1 – Sat, Jan 9

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, Jan 3 – Fri, Jan 8

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, Jan 3 – Sun, Jan 10

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, Jan 1 – Fri, Jan 8

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, Jan 1 – Sun, Jan 10

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, Jan 2 – Sat, Jan 9

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 (Jan 1–8, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $774 · 4★ The Mansion On Delaware Ave $1,880 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,553

Hotels for these nights (Jan 1–9, 2027 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $919 · 4★ The Mansion On Delaware Ave $2,276 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,863

Hotels for these nights (Jan 1–10, 2027 · 9 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $1,059 · 4★ The Mansion On Delaware Ave $2,664 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,566

Hotels for these nights (Jan 2–8, 2027 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $629 · 4★ The Mansion On Delaware Ave $1,494 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,315

Hotels for these nights (Jan 2–9, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $774 · 4★ The Mansion On Delaware Ave $1,890 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,625

Hotels for these nights (Jan 2–10, 2027 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $914 · 4★ The Mansion On Delaware Ave $2,278 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,328

Hotels for these nights (Jan 3–8, 2027 · 5 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $484 · 4★ The Mansion On Delaware Ave $1,111 · 5★ Curtiss Hotel, an Ascend Collection Hotel $999

Hotels for these nights (Jan 3–9, 2027 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $629 · 4★ The Mansion On Delaware Ave $1,507 · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,309

Hotels for these nights (Jan 3–10, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $769 · 4★ The Mansion On Delaware Ave $1,895 · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,012

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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), Jan 1–3, 2027, return Jan 8–10, 2027: from $303 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $303 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Jan 1–10, 2027, 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)
2027-01-02 → 2027-01-09Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-08United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-01 → 2027-01-10Frontier 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 $303.052026-10-29T01:03:30Z
2027-01-03 → 2027-01-10JetBlue 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 $376.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-08Delta 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 $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-09Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-09Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-10United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-01 → 2027-01-08Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-10Southwest AirlinesWN988 / WN131615:45:00→20:50:00 3h 05m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-08Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-08Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-08Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-08Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-09Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-08Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-09Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-09Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-09United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-01 → 2027-01-08United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-03 → 2027-01-10United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-03 → 2027-01-09United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-02 → 2027-01-09United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-02 → 2027-01-08United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-01 → 2027-01-10United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $450.312026-10-29T01:03:30Z
2027-01-03 → 2027-01-09Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN131609:00:00→17:38:00 6h 38m 1 stop via ATL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $322.052026-10-29T01:03:30Z
2027-01-01 → 2027-01-09Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN131609:00:00→17:38:00 6h 38m 1 stop via ATL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $322.052026-10-29T01:03:30Z
2027-01-02 → 2027-01-09Frontier Airlines / Southwest AirlinesF93294 + F91408 / WN131609:00:00→17:38:00 6h 38m 1 stop via ATL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $322.052026-10-29T01:03:30Z
2027-01-01 → 2027-01-08Frontier 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 $333.932026-10-29T01:03:30Z
2027-01-02 → 2027-01-08Frontier 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 $333.932026-10-29T01:03:30Z
2027-01-02 → 2027-01-10Southwest 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 $376.202026-10-29T01:03:30Z
2027-01-02 → 2027-01-10JetBlue 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 $376.202026-10-29T01:03:30Z
2027-01-03 → 2027-01-10Southwest 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 $376.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-10Southwest 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 $376.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-10JetBlue 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 $376.202026-10-29T01:03:30Z
2027-01-02 → 2027-01-09Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-08Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-09JetBlue Airways / Southwest AirlinesB698 + B61602 / WN131623:30:00→08:26:00 6h 56m 1 stop via JFK · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-02 → 2027-01-09JetBlue Airways / Southwest AirlinesB698 + B61602 / WN131623:30:00→08:26:00 6h 56m 1 stop via JFK · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-03 → 2027-01-08Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-03 → 2027-01-09Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-01 → 2027-01-09Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-02 → 2027-01-08Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-03 → 2027-01-09JetBlue Airways / Southwest AirlinesB698 + B61602 / WN131623:30:00→08:26:00 6h 56m 1 stop via JFK · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $395.202026-10-29T01:03:30Z
2027-01-02 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-01 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-01 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-01 → 2027-01-10American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-10American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-10American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-10American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-08American 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 $399.002026-10-29T01:03:30Z
2027-01-02 → 2027-01-10American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-01 → 2027-01-09American 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 $399.002026-10-29T01:03:30Z
2027-01-03 → 2027-01-10Southwest AirlinesWN988 / WN1323 + WN99411:50:00→16:50:00 3h 00m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $402.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-08Southwest AirlinesWN988 / WN726 + WN460615:45:00→20:50:00 3h 05m nonstop · 14:00:00→18:10:00 6h 10m 1 stop via MDWAxel-exclusive $402.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-10Southwest AirlinesWN1568 / WN1323 + WN99413:15:00→18:10:00 2h 55m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $402.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-10Southwest AirlinesWN1568 / WN1323 + WN99413:15:00→18:10:00 2h 55m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $402.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-08JetBlue 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 $407.082026-10-29T01:03:30Z
2027-01-01 → 2027-01-08JetBlue 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 $407.082026-10-29T01:03:30Z
2027-01-03 → 2027-01-08JetBlue 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 $407.082026-10-29T01:03:30Z
2027-01-02 → 2027-01-10Delta 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 $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-09Delta 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 $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-09Delta 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 $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-08Delta 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 $421.802026-10-29T01:03:30Z
2027-01-03 → 2027-01-10Delta 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 $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-08Delta 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 $421.802026-10-29T01:03:30Z
2027-01-01 → 2027-01-10Delta 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 $421.802026-10-29T01:03:30Z
2027-01-02 → 2027-01-09Delta 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 $421.802026-10-29T01:03:30Z

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

2027-01-02 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-02 11:50:00 → BUF 2027-01-02 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-08 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-03 17:25:00 → BUF 2027-01-03 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-01 → 2027-01-10 · Axel-exclusive $303.05

  • Frontier Airlines F93294 / F91408: DEN 2027-01-01 09:00:00 → BUF 2027-01-01 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-01 09:00:00 → ATL 2027-01-01 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-01 15:27:00 → BUF 2027-01-01 17:38:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $376.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-03 23:30:00 → BUF 2027-01-04 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-03 23:30:00 → JFK 2027-01-04 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-04 06:59:00 → BUF 2027-01-04 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-01 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-01 06:30:00 → BUF 2027-01-01 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-01 06:30:00 → CLT 2027-01-01 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-01 13:05:00 → BUF 2027-01-01 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-02 → 2027-01-08 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-02 10:39:00 → BUF 2027-01-02 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-02 10:39:00 → DTW 2027-01-02 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-02 17:56:00 → BUF 2027-01-02 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-08 12:00:00 → DEN 2027-01-08 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-08 12:00:00 → DTW 2027-01-08 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-08 16:00:00 → DEN 2027-01-08 17:10:00.

2027-01-01 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-01 13:15:00 → BUF 2027-01-01 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-03 13:15:00 → BUF 2027-01-03 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-02 17:25:00 → BUF 2027-01-02 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-10 08:15:00 → DEN 2027-01-10 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-01 11:50:00 → BUF 2027-01-01 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-10 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-03 15:45:00 → BUF 2027-01-03 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-10 05:10:00 → DEN 2027-01-10 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-03 11:50:00 → BUF 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-03 13:15:00 → BUF 2027-01-03 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-01 13:15:00 → BUF 2027-01-01 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-02 13:15:00 → BUF 2027-01-02 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-01 11:50:00 → BUF 2027-01-01 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-08 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-02 11:50:00 → BUF 2027-01-02 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN988: DEN 2027-01-03 11:50:00 → BUF 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-09 · Axel-exclusive $421.80

  • Southwest Airlines WN1568: DEN 2027-01-02 13:15:00 → BUF 2027-01-02 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-09 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-01 17:25:00 → BUF 2027-01-01 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-09 08:15:00 → DEN 2027-01-09 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-01 17:25:00 → BUF 2027-01-01 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-03 → 2027-01-10 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-03 17:25:00 → BUF 2027-01-03 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-10 08:15:00 → DEN 2027-01-10 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-03 17:25:00 → BUF 2027-01-03 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-09 08:15:00 → DEN 2027-01-09 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-02 → 2027-01-09 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-02 17:25:00 → BUF 2027-01-02 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-09 08:15:00 → DEN 2027-01-09 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-02 → 2027-01-08 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-02 17:25:00 → BUF 2027-01-02 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-01 → 2027-01-10 · Axel-exclusive $450.31

  • United Airlines UA310: DEN 2027-01-01 17:25:00 → BUF 2027-01-01 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-10 08:15:00 → DEN 2027-01-10 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $322.05

  • Frontier Airlines F93294 / F91408: DEN 2027-01-03 09:00:00 → BUF 2027-01-03 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-03 09:00:00 → ATL 2027-01-03 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-03 15:27:00 → BUF 2027-01-03 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-09 · Axel-exclusive $322.05

  • Frontier Airlines F93294 / F91408: DEN 2027-01-01 09:00:00 → BUF 2027-01-01 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-01 09:00:00 → ATL 2027-01-01 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-01 15:27:00 → BUF 2027-01-01 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-09 · Axel-exclusive $322.05

  • Frontier Airlines F93294 / F91408: DEN 2027-01-02 09:00:00 → BUF 2027-01-02 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-02 09:00:00 → ATL 2027-01-02 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-02 15:27:00 → BUF 2027-01-02 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $333.93

  • Frontier Airlines F93294 / F91408: DEN 2027-01-01 09:00:00 → BUF 2027-01-01 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-01 09:00:00 → ATL 2027-01-01 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-01 15:27:00 → BUF 2027-01-01 17:38:00.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-02 → 2027-01-08 · Axel-exclusive $333.93

  • Frontier Airlines F93294 / F91408: DEN 2027-01-02 09:00:00 → BUF 2027-01-02 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-02 09:00:00 → ATL 2027-01-02 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-02 15:27:00 → BUF 2027-01-02 17:38:00.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $376.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-02 05:00:00 → BUF 2027-01-02 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-02 05:00:00 → DAL 2027-01-02 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-02 09:35:00 → BUF 2027-01-02 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-02 → 2027-01-10 · Axel-exclusive $376.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-02 23:30:00 → BUF 2027-01-03 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-02 23:30:00 → JFK 2027-01-03 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-03 06:59:00 → BUF 2027-01-03 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $376.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-03 05:00:00 → BUF 2027-01-03 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-03 05:00:00 → DAL 2027-01-03 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-03 09:35:00 → BUF 2027-01-03 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $376.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-01 05:00:00 → BUF 2027-01-01 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-01 05:00:00 → DAL 2027-01-01 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-01 09:35:00 → BUF 2027-01-01 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $376.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-01 23:30:00 → BUF 2027-01-02 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-01 23:30:00 → JFK 2027-01-02 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-02 06:59:00 → BUF 2027-01-02 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-02 → 2027-01-09 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-02 05:00:00 → BUF 2027-01-02 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-02 05:00:00 → DAL 2027-01-02 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-02 09:35:00 → BUF 2027-01-02 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-01 05:00:00 → BUF 2027-01-01 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-01 05:00:00 → DAL 2027-01-01 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-01 09:35:00 → BUF 2027-01-01 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-09 · Axel-exclusive $395.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-01 23:30:00 → BUF 2027-01-02 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-01 23:30:00 → JFK 2027-01-02 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-02 06:59:00 → BUF 2027-01-02 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-09 · Axel-exclusive $395.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-02 23:30:00 → BUF 2027-01-03 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-02 23:30:00 → JFK 2027-01-03 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-03 06:59:00 → BUF 2027-01-03 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-08 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-03 05:00:00 → BUF 2027-01-03 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-03 05:00:00 → DAL 2027-01-03 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-03 09:35:00 → BUF 2027-01-03 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-03 05:00:00 → BUF 2027-01-03 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-03 05:00:00 → DAL 2027-01-03 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-03 09:35:00 → BUF 2027-01-03 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-01 → 2027-01-09 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-01 05:00:00 → BUF 2027-01-01 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-01 05:00:00 → DAL 2027-01-01 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-01 09:35:00 → BUF 2027-01-01 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-08 · Axel-exclusive $395.20

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-02 05:00:00 → BUF 2027-01-02 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-02 05:00:00 → DAL 2027-01-02 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-02 09:35:00 → BUF 2027-01-02 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-08 14:40:00 → DEN 2027-01-08 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-03 → 2027-01-09 · Axel-exclusive $395.20

  • JetBlue Airways B698 / B61602: DEN 2027-01-03 23:30:00 → BUF 2027-01-04 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-03 23:30:00 → JFK 2027-01-04 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-04 06:59:00 → BUF 2027-01-04 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-09 05:10:00 → DEN 2027-01-09 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-02 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-02 06:30:00 → BUF 2027-01-02 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-02 06:30:00 → CLT 2027-01-02 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-02 13:05:00 → BUF 2027-01-02 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-03 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-03 14:35:00 → BUF 2027-01-03 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-03 14:35:00 → ORD 2027-01-03 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-03 20:49:00 → BUF 2027-01-03 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-01 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-01 14:35:00 → BUF 2027-01-01 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-01 14:35:00 → ORD 2027-01-01 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-01 20:49:00 → BUF 2027-01-01 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-01 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-01 14:35:00 → BUF 2027-01-01 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-01 14:35:00 → ORD 2027-01-01 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-01 20:49:00 → BUF 2027-01-01 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-03 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-03 06:30:00 → BUF 2027-01-03 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-03 06:30:00 → CLT 2027-01-03 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-03 13:05:00 → BUF 2027-01-03 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-01 06:30:00 → BUF 2027-01-01 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-01 06:30:00 → CLT 2027-01-01 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-01 13:05:00 → BUF 2027-01-01 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-10 18:49:00 → DEN 2027-01-10 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-10 18:49:00 → ORD 2027-01-10 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-10 21:05:00 → DEN 2027-01-10 22:57:00.

2027-01-02 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-02 14:35:00 → BUF 2027-01-02 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-02 14:35:00 → ORD 2027-01-02 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-02 20:49:00 → BUF 2027-01-02 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-03 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-03 14:35:00 → BUF 2027-01-03 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-03 14:35:00 → ORD 2027-01-03 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-03 20:49:00 → BUF 2027-01-03 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-02 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-02 06:30:00 → BUF 2027-01-02 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-02 06:30:00 → CLT 2027-01-02 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-02 13:05:00 → BUF 2027-01-02 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-03 06:30:00 → BUF 2027-01-03 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-03 06:30:00 → CLT 2027-01-03 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-03 13:05:00 → BUF 2027-01-03 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-10 18:49:00 → DEN 2027-01-10 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-10 18:49:00 → ORD 2027-01-10 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-10 21:05:00 → DEN 2027-01-10 22:57:00.

2027-01-02 → 2027-01-10 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-02 14:35:00 → BUF 2027-01-02 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-02 14:35:00 → ORD 2027-01-02 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-02 20:49:00 → BUF 2027-01-02 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-10 18:49:00 → DEN 2027-01-10 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-10 18:49:00 → ORD 2027-01-10 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-10 21:05:00 → DEN 2027-01-10 22:57:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-03 14:35:00 → BUF 2027-01-03 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-03 14:35:00 → ORD 2027-01-03 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-03 20:49:00 → BUF 2027-01-03 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-10 18:49:00 → DEN 2027-01-10 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-10 18:49:00 → ORD 2027-01-10 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-10 21:05:00 → DEN 2027-01-10 22:57:00.

2027-01-02 → 2027-01-08 · Axel-exclusive $399.00

  • American Airlines AA1277 / AA564: DEN 2027-01-02 14:35:00 → BUF 2027-01-02 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-02 14:35:00 → ORD 2027-01-02 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-02 20:49:00 → BUF 2027-01-02 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-08 18:49:00 → DEN 2027-01-08 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-08 18:49:00 → ORD 2027-01-08 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-08 21:05:00 → DEN 2027-01-08 22:57:00.

2027-01-02 → 2027-01-10 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-02 06:30:00 → BUF 2027-01-02 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-02 06:30:00 → CLT 2027-01-02 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-02 13:05:00 → BUF 2027-01-02 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-10 18:49:00 → DEN 2027-01-10 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-10 18:49:00 → ORD 2027-01-10 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-10 21:05:00 → DEN 2027-01-10 22:57:00.

2027-01-03 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-03 06:30:00 → BUF 2027-01-03 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-03 06:30:00 → CLT 2027-01-03 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-03 13:05:00 → BUF 2027-01-03 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-01 → 2027-01-09 · Axel-exclusive $399.00

  • American Airlines AA769 / AA3962: DEN 2027-01-01 06:30:00 → BUF 2027-01-01 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-01 06:30:00 → CLT 2027-01-01 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-01 13:05:00 → BUF 2027-01-01 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-09 18:49:00 → DEN 2027-01-09 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-09 18:49:00 → ORD 2027-01-09 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-09 21:05:00 → DEN 2027-01-09 22:57:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $402.80

  • Southwest Airlines WN988: DEN 2027-01-03 11:50:00 → BUF 2027-01-03 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-03 → 2027-01-08 · Axel-exclusive $402.80

  • Southwest Airlines WN988: DEN 2027-01-03 15:45:00 → BUF 2027-01-03 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN726 / WN4606: BUF 2027-01-08 14:00:00 → DEN 2027-01-08 18:10:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
    • WN726: BUF 2027-01-08 14:00:00 → MDW 2027-01-08 14:50:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2027-01-08 16:25:00 → DEN 2027-01-08 18:10:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $402.80

  • Southwest Airlines WN1568: DEN 2027-01-01 13:15:00 → BUF 2027-01-01 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-02 → 2027-01-10 · Axel-exclusive $402.80

  • Southwest Airlines WN1568: DEN 2027-01-02 13:15:00 → BUF 2027-01-02 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-10 11:35:00 → DEN 2027-01-10 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-10 11:35:00 → BWI 2027-01-10 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-10 14:20:00 → DEN 2027-01-10 16:20:00.

2027-01-02 → 2027-01-08 · Axel-exclusive $407.08

  • JetBlue Airways B698 / B61602: DEN 2027-01-02 23:30:00 → BUF 2027-01-03 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-02 23:30:00 → JFK 2027-01-03 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-03 06:59:00 → BUF 2027-01-03 08:26:00.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-01 → 2027-01-08 · Axel-exclusive $407.08

  • JetBlue Airways B698 / B61602: DEN 2027-01-01 23:30:00 → BUF 2027-01-02 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-01 23:30:00 → JFK 2027-01-02 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-02 06:59:00 → BUF 2027-01-02 08:26:00.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-03 → 2027-01-08 · Axel-exclusive $407.08

  • JetBlue Airways B698 / B61602: DEN 2027-01-03 23:30:00 → BUF 2027-01-04 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-03 23:30:00 → JFK 2027-01-04 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-04 06:59:00 → BUF 2027-01-04 08:26:00.
  • United Airlines UA1727: BUF 2027-01-08 08:15:00 → DEN 2027-01-08 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-02 10:39:00 → BUF 2027-01-02 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-02 10:39:00 → DTW 2027-01-02 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-02 17:56:00 → BUF 2027-01-02 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-10 12:00:00 → DEN 2027-01-10 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-10 12:00:00 → DTW 2027-01-10 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-10 16:00:00 → DEN 2027-01-10 17:10:00.

2027-01-03 → 2027-01-09 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-03 10:39:00 → BUF 2027-01-03 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-03 10:39:00 → DTW 2027-01-03 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-03 17:56:00 → BUF 2027-01-03 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-09 12:00:00 → DEN 2027-01-09 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-09 12:00:00 → DTW 2027-01-09 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-09 16:00:00 → DEN 2027-01-09 17:10:00.

2027-01-01 → 2027-01-09 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-01 10:39:00 → BUF 2027-01-01 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-01 10:39:00 → DTW 2027-01-01 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-01 17:56:00 → BUF 2027-01-01 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-09 12:00:00 → DEN 2027-01-09 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-09 12:00:00 → DTW 2027-01-09 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-09 16:00:00 → DEN 2027-01-09 17:10:00.

2027-01-03 → 2027-01-08 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-03 10:39:00 → BUF 2027-01-03 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-03 10:39:00 → DTW 2027-01-03 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-03 17:56:00 → BUF 2027-01-03 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-08 12:00:00 → DEN 2027-01-08 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-08 12:00:00 → DTW 2027-01-08 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-08 16:00:00 → DEN 2027-01-08 17:10:00.

2027-01-03 → 2027-01-10 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-03 10:39:00 → BUF 2027-01-03 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-03 10:39:00 → DTW 2027-01-03 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-03 17:56:00 → BUF 2027-01-03 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-10 12:00:00 → DEN 2027-01-10 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-10 12:00:00 → DTW 2027-01-10 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-10 16:00:00 → DEN 2027-01-10 17:10:00.

2027-01-01 → 2027-01-08 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-01 10:39:00 → BUF 2027-01-01 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-01 10:39:00 → DTW 2027-01-01 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-01 17:56:00 → BUF 2027-01-01 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-08 12:00:00 → DEN 2027-01-08 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-08 12:00:00 → DTW 2027-01-08 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-08 16:00:00 → DEN 2027-01-08 17:10:00.

2027-01-01 → 2027-01-10 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-01 10:39:00 → BUF 2027-01-01 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-01 10:39:00 → DTW 2027-01-01 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-01 17:56:00 → BUF 2027-01-01 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-10 12:00:00 → DEN 2027-01-10 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-10 12:00:00 → DTW 2027-01-10 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-10 16:00:00 → DEN 2027-01-10 17:10:00.

2027-01-02 → 2027-01-09 · Axel-exclusive $421.80

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-02 10:39:00 → BUF 2027-01-02 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-02 10:39:00 → DTW 2027-01-02 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-02 17:56:00 → BUF 2027-01-02 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-09 12:00:00 → DEN 2027-01-09 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-09 12:00:00 → DTW 2027-01-09 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-09 16:00:00 → DEN 2027-01-09 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) · Jan 1–Jan 3, 2027 · return Jan 8–Jan 10, 2027: 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.