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Flight times from Buffalo to Denver & schedule

The average flight time from Buffalo to Denver is About 4 hours 37 minutes, covering a distance of About 2,181.05 km.

Flight duration

About 4 hours 37 minutes

Flight distance

About 2,181.05 km

Earliest flight

08:25 → 10:10

Latest flight

19:33 → 21:12

How long is the flight from Buffalo to Denver?

The flights usually depart from Buffalo Niagara International Airport and arrive at Denver International Airport.

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Earliest first
Latest first
Delta Air Lines DL2664
BUF 06:00
ATL 08:12
With stops 2.2h
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Delta Air Lines DL995
ATL 10:30
DEN 11:52
3.4h
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American Airlines AA1204
BUF 06:00
CLT 08:00
With stops 2.0h
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American Airlines AA1662
CLT 11:00
DEN 12:32
3.5h
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Delta Air Lines DL2664
BUF 06:00
ATL 08:12
With stops 2.2h
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Delta Air Lines DL706
ATL 12:40
DEN 14:10
3.5h
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Southwest Airlines WN3041
BUF 06:10
MDW 06:50
With stops 1.7h
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Southwest Airlines WN1791
MDW 22:15
DEN 23:55
2.7h
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American Airlines AA1195
BUF 06:14
ORD 07:13
With stops 2.0h
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American Airlines AA2363
ORD 09:50
DEN 11:32
2.7h
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Delta Air Lines DL2898
BUF 06:25
DTW 07:36
With stops 1.2h
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Delta Air Lines DL1113
DTW 08:50
DEN 10:04
3.2h
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American Airlines AA882
BUF 07:00
DFW 09:15
With stops 3.3h
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American Airlines AA420
DFW 12:45
DEN 13:55
2.2h
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Southwest Airlines WN3120
BUF 07:05
DEN 08:35
Nonstop 3.5h
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American Airlines AA2112
BUF 08:11
ORD 09:05
With stops 1.9h
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American Airlines AA2363
ORD 09:50
DEN 11:32
2.7h
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
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Frontier Airlines F91691
BUF 08:50
MCO 11:38
With stops 2.8h
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Frontier Airlines F93311
MCO 20:59
DEN 23:11
4.2h
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Delta Air Lines DL5268
BUF 09:01
DTW 10:18
With stops 1.3h
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Delta Air Lines DL1648
DTW 12:49
DEN 14:02
3.2h
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Sun Country Airlines SY1058
BUF 12:05
MSP 13:18
With stops 2.2h
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Sun Country Airlines SY657
MSP 16:06
DEN 17:10
2.1h
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Delta Air Lines DL1384
BUF 12:09
ATL 14:17
With stops 2.1h
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Delta Air Lines DL519
ATL 16:42
DEN 18:03
3.4h
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Southwest Airlines WN936
BUF 12:15
BNA 13:10
With stops 1.9h
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Southwest Airlines WN1048
BNA 12:50
DEN 14:40
2.8h
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Jetblue Airways B62685
BUF 13:43
MCO 16:25
With stops 2.7h
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Frontier Airlines F93311
MCO 20:59
DEN 23:11
4.2h
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United Airlines UA4291
BUF 14:44
IAD 16:03
With stops 1.3h
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United Airlines UA454
IAD 20:06
DEN 21:57
3.9h
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Frontier Airlines F93869
BUF 15:25
ATL 17:44
With stops 2.3h
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Frontier Airlines F91449
ATL 19:55
DEN 21:19
3.4h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:47
With stops 2.3h
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Delta Air Lines DL493
ATL 20:55
DEN 22:18
3.4h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:47
With stops 2.3h
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Delta Air Lines DL956
ATL 22:25
DEN 23:51
3.4h
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Frontier Airlines F93261
BUF 21:37
MCO 00:28
With stops 2.9h
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Frontier Airlines F91733
MCO 06:00
DEN 08:02
4.0h
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Frontier Airlines F91351
BUF 21:12
MCO 00:03
With stops 2.9h
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Frontier Airlines F91733
MCO 06:00
DEN 08:02
4.0h
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Frontier Airlines F91351
BUF 21:12
MCO 00:03
With stops 2.9h
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Frontier Airlines F93311
MCO 20:59
DEN 23:11
4.2h
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Frontier Airlines F91243
BUF 20:33
TPA 23:37
With stops 3.1h
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Frontier Airlines F92745
TPA 22:21
DEN 00:33
4.2h
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Delta Air Lines DL1747
BUF 19:21
MSP 20:33
With stops 2.2h
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Delta Air Lines DL1181
MSP 21:15
DEN 22:30
2.3h
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Delta Air Lines DL5243
BUF 18:50
DTW 20:06
With stops 1.3h
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Delta Air Lines DL1644
DTW 20:25
DEN 21:38
3.2h
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Delta Air Lines DL2050
BUF 18:50
ATL 21:03
With stops 2.2h
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Delta Air Lines DL956
ATL 22:25
DEN 23:51
3.4h
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American Airlines AA1486
BUF 18:42
CLT 20:43
With stops 2.0h
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American Airlines AA3156
CLT 20:30
DEN 22:02
3.5h
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American Airlines AA1724
BUF 17:32
DFW 19:49
With stops 3.3h
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American Airlines AA577
DFW 21:35
DEN 22:40
2.1h
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Frontier Airlines F92751
BUF 16:57
DEN 18:38
Nonstop 3.7h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:47
With stops 2.3h
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Delta Air Lines DL493
ATL 20:55
DEN 22:18
3.4h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:47
With stops 2.3h
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Delta Air Lines DL956
ATL 22:25
DEN 23:51
3.4h
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Frontier Airlines F93869
BUF 15:25
ATL 17:44
With stops 2.3h
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Frontier Airlines F91449
ATL 19:55
DEN 21:19
3.4h
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United Airlines UA4291
BUF 14:44
IAD 16:03
With stops 1.3h
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United Airlines UA454
IAD 20:06
DEN 21:57
3.9h
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Jetblue Airways B62685
BUF 13:43
MCO 16:25
With stops 2.7h
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Frontier Airlines F93311
MCO 20:59
DEN 23:11
4.2h
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Southwest Airlines WN936
BUF 12:15
BNA 13:10
With stops 1.9h
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Southwest Airlines WN1048
BNA 12:50
DEN 14:40
2.8h
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Delta Air Lines DL1384
BUF 12:09
ATL 14:17
With stops 2.1h
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Delta Air Lines DL519
ATL 16:42
DEN 18:03
3.4h
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Sun Country Airlines SY1058
BUF 12:05
MSP 13:18
With stops 2.2h
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Sun Country Airlines SY657
MSP 16:06
DEN 17:10
2.1h
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Delta Air Lines DL5268
BUF 09:01
DTW 10:18
With stops 1.3h
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Delta Air Lines DL1648
DTW 12:49
DEN 14:02
3.2h
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Frontier Airlines F91691
BUF 08:50
MCO 11:38
With stops 2.8h
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Frontier Airlines F93311
MCO 20:59
DEN 23:11
4.2h
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See all
Southwest Airlines WN3120
BUF 07:05
DEN 08:35
Nonstop 3.5h
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
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Frontier Airlines F92751
BUF 16:57
DEN 18:38
Nonstop 3.7h
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Frontier Airlines F92751
BUF 16:57
DEN 18:38
Nonstop 3.7h
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
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Southwest Airlines WN3120
BUF 07:05
DEN 08:35
Nonstop 3.5h
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Top airlines for flights from Buffalo to Denver

Multiple airlines provide flights from Buffalo to Denver. The best rated one is Frontier Airlines with an average rating of 10.0.

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Frontier Airlines
Frontier Airlines
User rating: 10.0

FAQs about flight schedules from Buffalo to Denver

  • When are flight tickets from Buffalo (BUF) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Buffalo to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How long does it take to fly from Buffalo (BUF) to Denver (DEN) and what is the distance?

    It takes around 3 hours 36 minutes to fly from Buffalo (BUF) to Denver (DEN).

  • What are the most popular airlines that fly from Buffalo (BUF) to Denver (DEN)?

    Airlines with flights from Buffalo (BUF) to Denver (DEN): Southwest Airlines, United Airlines and Frontier Airlines.

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