Flight Denver(DEN) to Buffalo(BUF)
CHANGE DIRECTION
| Denver International Airport | Buffalo Niagara International Airport |
|---|---|
| DEN : Denver , United States | BUF : Buffalo , United States |
| UTC-6(DST) | UTC-4(DST) |
Denver to Buffalo Flight Schedule(September 2025)
Flight from Denver(DEN) to Buffalo(BUF) is operated by 3 airlines : Southwest Airlines (WN),United Airlines (UA),Frontier Airlines (F9). You can check flight schedules, flight duration, and aircraft types.
Change Direction(BUF to DEN)Denver (DEN) to Buffalo (BUF) Flight Schedule
LastUpdate : 2025/09/01 06:09
Flight Schedule on September 2025 , Direct flight departure from Denver with all airlines , flight number, flight duration, aircraft type.
September 2025
- Southwest Airlines [ Show / Hide ]
- United Airlines [ Show / Hide ]
- Frontier Airlines [ Show / Hide ]
| Flight Number / Airline | Departure Time | Arrival Time | Flight Duration | Operating Days | Aircraft Type | Airfare / Tickets |
|---|---|---|---|---|---|---|
|
WN1461
Southwest Airlines |
09:30 | 14:35 | 3h5m |
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
|
737-8-MAX | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
|
F92752
Frontier Airlines |
10:46 | 16:00 | 3h14m |
M------ (Sep 1)
|
A321neo | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| 10:48 | 16:02 | 3h14m |
M-----S (Sep 8, Sep 14)
|
A320neo | ||
| 10:48 | 16:02 | 3h14m |
----F-- (Sep 12)
|
A321neo | ||
| 10:49 | 16:03 | 3h14m |
M------ (Sep 15, Sep 22, Sep 29)
|
A321neo | ||
|
WN1679
Southwest Airlines |
11:50 | 17:00 | 3h10m |
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
|
737-800 (WL) | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
|
UA617
United Airlines |
13:25 | 21:13 | 5h48m 1 Transfer |
MT-TF-S (Sep 25–26, Sep 28–30)
|
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES | |
|
UA2473
United Airlines |
17:40 | 22:56 | 3h16m |
------S (Sep 7)
|
737-900 | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| 17:40 | 22:56 | 3h16m |
Daily (Sep 8–24)
|
737-800 | ||
| 17:30 | 22:46 | 3h16m |
MT-TFSS (Sep 25–30)
|
737-800 | ||
|
WN1396
Southwest Airlines |
17:30 | 22:35 | 3h5m |
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
|
737-700 (WL) | Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES |
| 19:20 | 00:25 | 3h5m |
------S (Sep 7, Sep 14, Sep 21, Sep 28)
|
737-8-MAX | ||
| 17:30 | 22:35 | 3h5m |
M------ (Sep 29)
|
737-8-MAX | ||
Flight schedules as of September 01, 2025, 06:09 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
FAQ : Denver to Buffalo
- How many airlines fly from Denver to Buffalo ?
- As of September 2025, 3 airlines operate direct flights from Denver (DEN) to Buffalo (BUF) : Southwest Airlines , United Airlines , Frontier Airlines.
- How far is it from Denver to Buffalo?
- The distance between Denver (DEN) to Buffalo (BUF) is approximately 1,360 miles(2,180km) by air.
- What is the time difference between Denver to Buffalo?
- The time difference between Denver International Airport(Denver) and Buffalo Niagara International Airport(Buffalo) is +2 hours. Buffalo is 2 hours ahead of Denver.Denver is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Buffalo is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.