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Route overview: Denver to Buffalo (BUF) flight deals

Denver (DEN) to Buffalo (BUF), Jan 22–24, 2027, return Jan 29–31, 2027: from $261 round trip

Denver (DEN) to Buffalo (BUF), Jan 22–24, 2027, return Jan 29–31, 2027: from $261 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $261 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Jan 22–31, 2027, 1 adult, economy, checked Oct 29, 2026.

DEN → BUF1 adulteconomyRound trip

76 flight options · 6 airlines

Nonstop flights

Sun, Jan 24 – Fri, Jan 29

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 22 – Fri, Jan 29

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 24 – Sat, Jan 30

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 23 – Sat, Jan 30

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 24 – Sun, Jan 31

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.

Sat, Jan 23 – Fri, Jan 29

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 22 – Sat, Jan 30

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 24 – Sat, Jan 30

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, Jan 22 – Fri, Jan 29

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, Jan 22 – Fri, Jan 29

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, Jan 24 – Fri, Jan 29

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.

Sat, Jan 23 – Sat, Jan 30

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 23 – Fri, Jan 29

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, Jan 22 – Sat, Jan 30

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 23 – Sat, Jan 30

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 24 – Sun, Jan 31

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 24 – Fri, Jan 29

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 23 – Sun, Jan 31

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 24 – Sat, Jan 30

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 23 – Fri, Jan 29

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 22 – Sat, Jan 30

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 22 – Sun, Jan 31

United Airlines
5:33 pmDEN
3h 20m
Nonstop
10:53 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 22 – Sun, Jan 31

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, Jan 22 – Sun, Jan 31

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 23 – Sun, Jan 31

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 24 – Fri, Jan 29

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 23 – Sat, Jan 30

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.

Sun, Jan 24 – Sat, Jan 30

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 22 – Sat, Jan 30

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 23 – Fri, Jan 29

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.

Fri, Jan 22 – Fri, Jan 29

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 23 – Sun, Jan 31

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.

Sun, Jan 24 – Sun, Jan 31

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 24 – Sun, Jan 31

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 22 – Sun, Jan 31

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 23 – Sun, Jan 31

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 23 – Sun, Jan 31

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.

Sun, Jan 24 – Sat, Jan 30

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 24 – Fri, Jan 29

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 22 – Sat, Jan 30

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 22 – Fri, Jan 29

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 24 – Sat, Jan 30

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 23 – Fri, Jan 29

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 24 – Sat, Jan 30

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.

Fri, Jan 22 – Fri, Jan 29

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 23 – Sun, Jan 31

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 22 – Fri, Jan 29

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 23 – Fri, Jan 29

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 23 – Sat, Jan 30

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.

Fri, Jan 22 – Sat, Jan 30

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.

Fri, Jan 22 – Sat, Jan 30

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 24 – Sun, Jan 31

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 23 – Sat, Jan 30

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 24 – Sat, Jan 30

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 24 – Fri, Jan 29

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 22 – Sun, Jan 31

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 23 – Sat, Jan 30

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 22 – Sun, Jan 31

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.

Sun, Jan 24 – Sun, Jan 31

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 24 – Fri, Jan 29

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, Jan 23 – Fri, Jan 29

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 22 – Sat, Jan 30

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 23 – Sat, Jan 30

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, Jan 24 – Sun, Jan 31

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 24 – Fri, Jan 29

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, Jan 23 – Fri, Jan 29

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 22 – Fri, Jan 29

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 24 – Fri, Jan 29

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 22 – Sat, Jan 30

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 24 – Sat, Jan 30

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 23 – Sun, Jan 31

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 22 – Fri, Jan 29

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 23 – Sat, Jan 30

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 23 – Fri, Jan 29

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 22 – Sun, Jan 31

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 24 – Sun, Jan 31

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 22–29, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $757 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,660

Hotels for these nights (Jan 22–30, 2027 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $903 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,968

Hotels for these nights (Jan 22–31, 2027 · 9 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $1,044 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $3,662

Hotels for these nights (Jan 23–29, 2027 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $617 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,352

Hotels for these nights (Jan 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $763 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,660

Hotels for these nights (Jan 23–31, 2027 · 8 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $904 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $3,354

Hotels for these nights (Jan 24–29, 2027 · 5 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $474 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,658

Hotels for these nights (Jan 24–30, 2027 · 6 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $620 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $1,966

Hotels for these nights (Jan 24–31, 2027 · 7 nights · 2 adults, 1 room): 3★ M Hotel Buffalo $761 · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel $2,660

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DEN ⇄ BUF

Economy

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Explore this route

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

Denver (DEN) to Buffalo (BUF), Jan 22–24, 2027, return Jan 29–31, 2027: from $261 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $261 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Jan 22–31, 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)
2027-01-24 → 2027-01-29Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-22 → 2027-01-31Frontier 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 $261.252026-10-29T01:03:30Z
2027-01-22 → 2027-01-31JetBlue 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 $313.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-31American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29Delta 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 $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31Southwest AirlinesWN988 / WN131615:45:00→20:50:00 3h 05m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30Southwest AirlinesWN988 / WN131611:50:00→16:50:00 3h 00m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29Southwest AirlinesWN1568 / WN81813:15:00→18:10:00 2h 55m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29Southwest AirlinesWN988 / WN81811:50:00→16:50:00 3h 00m nonstop · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30Southwest AirlinesWN1568 / WN131613:15:00→18:10:00 2h 55m nonstop · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-24 → 2027-01-31United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-24 → 2027-01-29United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-23 → 2027-01-31United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-24 → 2027-01-30United AirlinesUA310 / UA172717:25:00→22:45:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-23 → 2027-01-29United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-22 → 2027-01-30United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-22 → 2027-01-31United AirlinesUA1132 / UA172717:33:00→22:53:00 3h 20m nonstop · 08:15:00→10:15:00 4h 00m nonstopAxel-exclusive $375.262026-10-29T01:03:30Z
2027-01-23 → 2027-01-30Frontier 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 $280.252026-10-29T01:03:30Z
2027-01-24 → 2027-01-30Frontier 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 $280.252026-10-29T01:03:30Z
2027-01-22 → 2027-01-30Frontier 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 $280.252026-10-29T01:03:30Z
2027-01-23 → 2027-01-29Frontier 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 $292.132026-10-29T01:03:30Z
2027-01-22 → 2027-01-29Frontier 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 $292.132026-10-29T01:03:30Z
2027-01-23 → 2027-01-31Southwest 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 $313.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31JetBlue 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 $313.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31Southwest 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 $313.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-31Southwest 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 $313.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-31JetBlue 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 $313.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-31Southwest AirlinesWN1568 / WN1323 + WN99413:15:00→18:10:00 2h 55m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30JetBlue 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-31American 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30JetBlue 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30JetBlue 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-31American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-31Southwest AirlinesWN1568 / WN1323 + WN99413:15:00→18:10:00 2h 55m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31American 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 $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29Southwest AirlinesWN988 / WN726 + WN460615:45:00→20:50:00 3h 05m nonstop · 14:00:00→18:10:00 6h 10m 1 stop via MDWAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29American 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 $332.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-30American 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 $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30Southwest AirlinesWN1614 + WN4608 / WN131605:00:00→13:20:00 6h 20m 1 stop via DAL · 05:10:00→07:00:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31Southwest AirlinesWN988 / WN1323 + WN99411:50:00→16:50:00 3h 00m nonstop · 11:35:00→16:20:00 6h 45m 1 stop via BWIAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-29Southwest AirlinesWN1614 + WN4608 / WN81805:00:00→13:20:00 6h 20m 1 stop via DAL · 14:40:00→16:30:00 3h 50m nonstopAxel-exclusive $332.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29JetBlue 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 $344.382026-10-29T01:03:30Z
2027-01-22 → 2027-01-29JetBlue 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 $344.382026-10-29T01:03:30Z
2027-01-24 → 2027-01-29JetBlue 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 $344.382026-10-29T01:03:30Z
2027-01-22 → 2027-01-30Delta 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 $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-30Delta 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 $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-31Delta 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 $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-29Delta 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 $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-30Delta 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 $351.502026-10-29T01:03:30Z
2027-01-23 → 2027-01-29Delta 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 $351.502026-10-29T01:03:30Z
2027-01-22 → 2027-01-31Delta 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 $351.502026-10-29T01:03:30Z
2027-01-24 → 2027-01-31Delta 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 $351.502026-10-29T01:03:30Z

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

2027-01-24 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-24 13:15:00 → BUF 2027-01-24 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-22 17:33:00 → BUF 2027-01-22 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-31 · Axel-exclusive $261.25

  • Frontier Airlines F93294 / F91408: DEN 2027-01-22 09:00:00 → BUF 2027-01-22 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-22 09:00:00 → ATL 2027-01-22 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-22 15:27:00 → BUF 2027-01-22 17:38:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-22 → 2027-01-31 · Axel-exclusive $313.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-22 23:30:00 → BUF 2027-01-23 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-22 23:30:00 → JFK 2027-01-23 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-23 06:59:00 → BUF 2027-01-23 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-23 06:30:00 → BUF 2027-01-23 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-23 06:30:00 → CLT 2027-01-23 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-23 13:05:00 → BUF 2027-01-23 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-31 18:49:00 → DEN 2027-01-31 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-31 18:49:00 → ORD 2027-01-31 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-31 21:05:00 → DEN 2027-01-31 22:57:00.

2027-01-24 → 2027-01-29 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-24 10:39:00 → BUF 2027-01-24 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-24 10:39:00 → DTW 2027-01-24 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-24 17:56:00 → BUF 2027-01-24 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-29 12:00:00 → DEN 2027-01-29 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-29 12:00:00 → DTW 2027-01-29 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-29 16:00:00 → DEN 2027-01-29 17:10:00.

2027-01-24 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-24 13:15:00 → BUF 2027-01-24 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-23 11:50:00 → BUF 2027-01-23 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-31 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-24 15:45:00 → BUF 2027-01-24 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-31 05:10:00 → DEN 2027-01-31 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-23 13:15:00 → BUF 2027-01-23 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-22 11:50:00 → BUF 2027-01-22 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-24 11:50:00 → BUF 2027-01-24 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-22 11:50:00 → BUF 2027-01-22 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-22 13:15:00 → BUF 2027-01-22 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-24 11:50:00 → BUF 2027-01-24 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-23 13:15:00 → BUF 2027-01-23 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $351.50

  • Southwest Airlines WN988: DEN 2027-01-23 11:50:00 → BUF 2027-01-23 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $351.50

  • Southwest Airlines WN1568: DEN 2027-01-22 13:15:00 → BUF 2027-01-22 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-30 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-23 17:33:00 → BUF 2027-01-23 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-30 08:15:00 → DEN 2027-01-30 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-24 → 2027-01-31 · Axel-exclusive $375.26

  • United Airlines UA310: DEN 2027-01-24 17:25:00 → BUF 2027-01-24 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-31 08:15:00 → DEN 2027-01-31 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-24 → 2027-01-29 · Axel-exclusive $375.26

  • United Airlines UA310: DEN 2027-01-24 17:25:00 → BUF 2027-01-24 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-23 → 2027-01-31 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-23 17:33:00 → BUF 2027-01-23 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-31 08:15:00 → DEN 2027-01-31 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-24 → 2027-01-30 · Axel-exclusive $375.26

  • United Airlines UA310: DEN 2027-01-24 17:25:00 → BUF 2027-01-24 22:45:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-30 08:15:00 → DEN 2027-01-30 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-23 17:33:00 → BUF 2027-01-23 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-22 17:33:00 → BUF 2027-01-22 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-30 08:15:00 → DEN 2027-01-30 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-31 · Axel-exclusive $375.26

  • United Airlines UA1132: DEN 2027-01-22 17:33:00 → BUF 2027-01-22 22:53:00; nonstop; 200 minutes. Local airport times.
  • United Airlines UA1727: BUF 2027-01-31 08:15:00 → DEN 2027-01-31 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-23 → 2027-01-30 · Axel-exclusive $280.25

  • Frontier Airlines F93294 / F91408: DEN 2027-01-23 09:00:00 → BUF 2027-01-23 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-23 09:00:00 → ATL 2027-01-23 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-23 15:27:00 → BUF 2027-01-23 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-30 · Axel-exclusive $280.25

  • Frontier Airlines F93294 / F91408: DEN 2027-01-24 09:00:00 → BUF 2027-01-24 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-24 09:00:00 → ATL 2027-01-24 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-24 15:27:00 → BUF 2027-01-24 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $280.25

  • Frontier Airlines F93294 / F91408: DEN 2027-01-22 09:00:00 → BUF 2027-01-22 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-22 09:00:00 → ATL 2027-01-22 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-22 15:27:00 → BUF 2027-01-22 17:38:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $292.13

  • Frontier Airlines F93294 / F91408: DEN 2027-01-23 09:00:00 → BUF 2027-01-23 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-23 09:00:00 → ATL 2027-01-23 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-23 15:27:00 → BUF 2027-01-23 17:38:00.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $292.13

  • Frontier Airlines F93294 / F91408: DEN 2027-01-22 09:00:00 → BUF 2027-01-22 17:38:00; 1 stop(s) via ATL; 398 minutes. Local airport times.
    • F93294: DEN 2027-01-22 09:00:00 → ATL 2027-01-22 14:00:00; layover at ATL: 87 minutes.
    • F91408: ATL 2027-01-22 15:27:00 → BUF 2027-01-22 17:38:00.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-23 → 2027-01-31 · Axel-exclusive $313.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-23 05:00:00 → BUF 2027-01-23 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-23 05:00:00 → DAL 2027-01-23 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-23 09:35:00 → BUF 2027-01-23 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-24 → 2027-01-31 · Axel-exclusive $313.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-24 23:30:00 → BUF 2027-01-25 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-24 23:30:00 → JFK 2027-01-25 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-25 06:59:00 → BUF 2027-01-25 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-24 → 2027-01-31 · Axel-exclusive $313.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-24 05:00:00 → BUF 2027-01-24 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-24 05:00:00 → DAL 2027-01-24 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-24 09:35:00 → BUF 2027-01-24 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-22 → 2027-01-31 · Axel-exclusive $313.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-22 05:00:00 → BUF 2027-01-22 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-22 05:00:00 → DAL 2027-01-22 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-22 09:35:00 → BUF 2027-01-22 13:20:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $313.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-23 23:30:00 → BUF 2027-01-24 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-23 23:30:00 → JFK 2027-01-24 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-24 06:59:00 → BUF 2027-01-24 08:26:00.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $332.50

  • Southwest Airlines WN1568: DEN 2027-01-23 13:15:00 → BUF 2027-01-23 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-24 → 2027-01-30 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-24 14:35:00 → BUF 2027-01-24 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-24 14:35:00 → ORD 2027-01-24 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-24 20:49:00 → BUF 2027-01-24 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-30 18:49:00 → DEN 2027-01-30 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-30 18:49:00 → ORD 2027-01-30 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-30 21:05:00 → DEN 2027-01-30 22:57:00.

2027-01-24 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-24 14:35:00 → BUF 2027-01-24 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-24 14:35:00 → ORD 2027-01-24 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-24 20:49:00 → BUF 2027-01-24 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-22 → 2027-01-30 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-22 05:00:00 → BUF 2027-01-22 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-22 05:00:00 → DAL 2027-01-22 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-22 09:35:00 → BUF 2027-01-22 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-22 05:00:00 → BUF 2027-01-22 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-22 05:00:00 → DAL 2027-01-22 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-22 09:35:00 → BUF 2027-01-22 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-30 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-24 05:00:00 → BUF 2027-01-24 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-24 05:00:00 → DAL 2027-01-24 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-24 09:35:00 → BUF 2027-01-24 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-23 05:00:00 → BUF 2027-01-23 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-23 05:00:00 → DAL 2027-01-23 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-23 09:35:00 → BUF 2027-01-23 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-30 · Axel-exclusive $332.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-24 23:30:00 → BUF 2027-01-25 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-24 23:30:00 → JFK 2027-01-25 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-25 06:59:00 → BUF 2027-01-25 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-22 14:35:00 → BUF 2027-01-22 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-22 14:35:00 → ORD 2027-01-22 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-22 20:49:00 → BUF 2027-01-22 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-23 14:35:00 → BUF 2027-01-23 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-23 14:35:00 → ORD 2027-01-23 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-23 20:49:00 → BUF 2027-01-23 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-31 18:49:00 → DEN 2027-01-31 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-31 18:49:00 → ORD 2027-01-31 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-31 21:05:00 → DEN 2027-01-31 22:57:00.

2027-01-22 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-22 06:30:00 → BUF 2027-01-22 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-22 06:30:00 → CLT 2027-01-22 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-22 13:05:00 → BUF 2027-01-22 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-23 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-23 14:35:00 → BUF 2027-01-23 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-23 14:35:00 → ORD 2027-01-23 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-23 20:49:00 → BUF 2027-01-23 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-23 → 2027-01-30 · Axel-exclusive $332.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-23 23:30:00 → BUF 2027-01-24 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-23 23:30:00 → JFK 2027-01-24 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-24 06:59:00 → BUF 2027-01-24 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $332.50

  • JetBlue Airways B698 / B61602: DEN 2027-01-22 23:30:00 → BUF 2027-01-23 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-22 23:30:00 → JFK 2027-01-23 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-23 06:59:00 → BUF 2027-01-23 08:26:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $332.50

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

2027-01-24 → 2027-01-31 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-24 14:35:00 → BUF 2027-01-24 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-24 14:35:00 → ORD 2027-01-24 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-24 20:49:00 → BUF 2027-01-24 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-31 18:49:00 → DEN 2027-01-31 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-31 18:49:00 → ORD 2027-01-31 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-31 21:05:00 → DEN 2027-01-31 22:57:00.

2027-01-23 → 2027-01-30 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-23 06:30:00 → BUF 2027-01-23 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-23 06:30:00 → CLT 2027-01-23 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-23 13:05:00 → BUF 2027-01-23 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-30 18:49:00 → DEN 2027-01-30 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-30 18:49:00 → ORD 2027-01-30 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-30 21:05:00 → DEN 2027-01-30 22:57:00.

2027-01-24 → 2027-01-30 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-24 06:30:00 → BUF 2027-01-24 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-24 06:30:00 → CLT 2027-01-24 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-24 13:05:00 → BUF 2027-01-24 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-30 18:49:00 → DEN 2027-01-30 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-30 18:49:00 → ORD 2027-01-30 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-30 21:05:00 → DEN 2027-01-30 22:57:00.

2027-01-24 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-24 06:30:00 → BUF 2027-01-24 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-24 06:30:00 → CLT 2027-01-24 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-24 13:05:00 → BUF 2027-01-24 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-22 → 2027-01-31 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-22 06:30:00 → BUF 2027-01-22 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-22 06:30:00 → CLT 2027-01-22 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-22 13:05:00 → BUF 2027-01-22 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-31 18:49:00 → DEN 2027-01-31 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-31 18:49:00 → ORD 2027-01-31 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-31 21:05:00 → DEN 2027-01-31 22:57:00.

2027-01-23 → 2027-01-30 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-23 14:35:00 → BUF 2027-01-23 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-23 14:35:00 → ORD 2027-01-23 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-23 20:49:00 → BUF 2027-01-23 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-30 18:49:00 → DEN 2027-01-30 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-30 18:49:00 → ORD 2027-01-30 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-30 21:05:00 → DEN 2027-01-30 22:57:00.

2027-01-22 → 2027-01-31 · Axel-exclusive $332.50

  • Southwest Airlines WN1568: DEN 2027-01-22 13:15:00 → BUF 2027-01-22 18:10:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-24 → 2027-01-31 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-24 06:30:00 → BUF 2027-01-24 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-24 06:30:00 → CLT 2027-01-24 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-24 13:05:00 → BUF 2027-01-24 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-31 18:49:00 → DEN 2027-01-31 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-31 18:49:00 → ORD 2027-01-31 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-31 21:05:00 → DEN 2027-01-31 22:57:00.

2027-01-24 → 2027-01-29 · Axel-exclusive $332.50

  • Southwest Airlines WN988: DEN 2027-01-24 15:45:00 → BUF 2027-01-24 20:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN726 / WN4606: BUF 2027-01-29 14:00:00 → DEN 2027-01-29 18:10:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
    • WN726: BUF 2027-01-29 14:00:00 → MDW 2027-01-29 14:50:00; layover at MDW: 95 minutes.
    • WN4606: MDW 2027-01-29 16:25:00 → DEN 2027-01-29 18:10:00.

2027-01-23 → 2027-01-29 · Axel-exclusive $332.50

  • American Airlines AA769 / AA3962: DEN 2027-01-23 06:30:00 → BUF 2027-01-23 14:57:00; 1 stop(s) via CLT; 387 minutes. Local airport times.
    • AA769: DEN 2027-01-23 06:30:00 → CLT 2027-01-23 11:45:00; layover at CLT: 80 minutes.
    • AA3962: CLT 2027-01-23 13:05:00 → BUF 2027-01-23 14:57:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-29 18:49:00 → DEN 2027-01-29 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-29 18:49:00 → ORD 2027-01-29 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-29 21:05:00 → DEN 2027-01-29 22:57:00.

2027-01-22 → 2027-01-30 · Axel-exclusive $332.50

  • American Airlines AA1277 / AA564: DEN 2027-01-22 14:35:00 → BUF 2027-01-22 23:33:00; 1 stop(s) via ORD; 418 minutes. Local airport times.
    • AA1277: DEN 2027-01-22 14:35:00 → ORD 2027-01-22 18:14:00; layover at ORD: 155 minutes.
    • AA564: ORD 2027-01-22 20:49:00 → BUF 2027-01-22 23:33:00.
  • American Airlines AA2306 / AA1387: BUF 2027-01-30 18:49:00 → DEN 2027-01-30 22:57:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AA2306: BUF 2027-01-30 18:49:00 → ORD 2027-01-30 19:59:00; layover at ORD: 66 minutes.
    • AA1387: ORD 2027-01-30 21:05:00 → DEN 2027-01-30 22:57:00.

2027-01-23 → 2027-01-30 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-23 05:00:00 → BUF 2027-01-23 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-23 05:00:00 → DAL 2027-01-23 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-23 09:35:00 → BUF 2027-01-23 13:20:00.
  • Southwest Airlines WN1316: BUF 2027-01-30 05:10:00 → DEN 2027-01-30 07:00:00; nonstop; 230 minutes. Local airport times.

2027-01-24 → 2027-01-31 · Axel-exclusive $332.50

  • Southwest Airlines WN988: DEN 2027-01-24 11:50:00 → BUF 2027-01-24 16:50:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN1323 / WN994: BUF 2027-01-31 11:35:00 → DEN 2027-01-31 16:20:00; 1 stop(s) via BWI; 405 minutes. Local airport times.
    • WN1323: BUF 2027-01-31 11:35:00 → BWI 2027-01-31 12:50:00; layover at BWI: 90 minutes.
    • WN994: BWI 2027-01-31 14:20:00 → DEN 2027-01-31 16:20:00.

2027-01-24 → 2027-01-29 · Axel-exclusive $332.50

  • Southwest Airlines WN1614 / WN4608: DEN 2027-01-24 05:00:00 → BUF 2027-01-24 13:20:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1614: DEN 2027-01-24 05:00:00 → DAL 2027-01-24 07:55:00; layover at DAL: 100 minutes.
    • WN4608: DAL 2027-01-24 09:35:00 → BUF 2027-01-24 13:20:00.
  • Southwest Airlines WN818: BUF 2027-01-29 14:40:00 → DEN 2027-01-29 16:30:00; nonstop; 230 minutes. Local airport times.

2027-01-23 → 2027-01-29 · Axel-exclusive $344.38

  • JetBlue Airways B698 / B61602: DEN 2027-01-23 23:30:00 → BUF 2027-01-24 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-23 23:30:00 → JFK 2027-01-24 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-24 06:59:00 → BUF 2027-01-24 08:26:00.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-29 · Axel-exclusive $344.38

  • JetBlue Airways B698 / B61602: DEN 2027-01-22 23:30:00 → BUF 2027-01-23 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-22 23:30:00 → JFK 2027-01-23 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-23 06:59:00 → BUF 2027-01-23 08:26:00.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-24 → 2027-01-29 · Axel-exclusive $344.38

  • JetBlue Airways B698 / B61602: DEN 2027-01-24 23:30:00 → BUF 2027-01-25 08:26:00; 1 stop(s) via JFK; 416 minutes. Local airport times.
    • B698: DEN 2027-01-24 23:30:00 → JFK 2027-01-25 05:07:00; layover at JFK: 112 minutes.
    • B61602: JFK 2027-01-25 06:59:00 → BUF 2027-01-25 08:26:00.
  • United Airlines UA1727: BUF 2027-01-29 08:15:00 → DEN 2027-01-29 10:15:00; nonstop; 240 minutes. Local airport times.

2027-01-22 → 2027-01-30 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-22 10:39:00 → BUF 2027-01-22 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-22 10:39:00 → DTW 2027-01-22 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-22 17:56:00 → BUF 2027-01-22 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-30 12:00:00 → DEN 2027-01-30 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-30 12:00:00 → DTW 2027-01-30 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-30 16:00:00 → DEN 2027-01-30 17:10:00.

2027-01-24 → 2027-01-30 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-24 10:39:00 → BUF 2027-01-24 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-24 10:39:00 → DTW 2027-01-24 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-24 17:56:00 → BUF 2027-01-24 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-30 12:00:00 → DEN 2027-01-30 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-30 12:00:00 → DTW 2027-01-30 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-30 16:00:00 → DEN 2027-01-30 17:10:00.

2027-01-23 → 2027-01-31 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-23 10:39:00 → BUF 2027-01-23 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-23 10:39:00 → DTW 2027-01-23 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-23 17:56:00 → BUF 2027-01-23 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-31 12:00:00 → DEN 2027-01-31 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-31 12:00:00 → DTW 2027-01-31 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-31 16:00:00 → DEN 2027-01-31 17:10:00.

2027-01-22 → 2027-01-29 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-22 10:39:00 → BUF 2027-01-22 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-22 10:39:00 → DTW 2027-01-22 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-22 17:56:00 → BUF 2027-01-22 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-29 12:00:00 → DEN 2027-01-29 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-29 12:00:00 → DTW 2027-01-29 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-29 16:00:00 → DEN 2027-01-29 17:10:00.

2027-01-23 → 2027-01-30 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-23 10:39:00 → BUF 2027-01-23 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-23 10:39:00 → DTW 2027-01-23 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-23 17:56:00 → BUF 2027-01-23 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-30 12:00:00 → DEN 2027-01-30 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-30 12:00:00 → DTW 2027-01-30 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-30 16:00:00 → DEN 2027-01-30 17:10:00.

2027-01-23 → 2027-01-29 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-23 10:39:00 → BUF 2027-01-23 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-23 10:39:00 → DTW 2027-01-23 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-23 17:56:00 → BUF 2027-01-23 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-29 12:00:00 → DEN 2027-01-29 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-29 12:00:00 → DTW 2027-01-29 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-29 16:00:00 → DEN 2027-01-29 17:10:00.

2027-01-22 → 2027-01-31 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-22 10:39:00 → BUF 2027-01-22 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-22 10:39:00 → DTW 2027-01-22 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-22 17:56:00 → BUF 2027-01-22 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-31 12:00:00 → DEN 2027-01-31 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-31 12:00:00 → DTW 2027-01-31 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-31 16:00:00 → DEN 2027-01-31 17:10:00.

2027-01-24 → 2027-01-31 · Axel-exclusive $351.50

  • Delta Air Lines DL1113 / DL3843: DEN 2027-01-24 10:39:00 → BUF 2027-01-24 19:13:00; 1 stop(s) via DTW; 394 minutes. Local airport times.
    • DL1113: DEN 2027-01-24 10:39:00 → DTW 2027-01-24 15:20:00; layover at DTW: 156 minutes.
    • DL3843: DTW 2027-01-24 17:56:00 → BUF 2027-01-24 19:13:00.
  • Delta Air Lines DL4636 / DL2431: BUF 2027-01-31 12:00:00 → DEN 2027-01-31 17:10:00; 1 stop(s) via DTW; 430 minutes. Local airport times.
    • DL4636: BUF 2027-01-31 12:00:00 → DTW 2027-01-31 13:17:00; layover at DTW: 163 minutes.
    • DL2431: DTW 2027-01-31 16:00:00 → DEN 2027-01-31 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 22–Jan 24, 2027 · return Jan 29–Jan 31, 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.