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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

07:50 → 09:15

Latest flight

17:12 → 18:52

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
American Airlines AA5925
BUF 06:00
PHL 07:22
With stops 1.4h
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American Airlines AA1313
PHL 08:40
DEN 10:40
4.0h
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United Airlines UA4298
BUF 06:00
IAD 07:19
With stops 1.3h
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United Airlines UA1817
IAD 10:25
DEN 12:11
3.8h
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American Airlines AA5925
BUF 06:00
PHL 07:22
With stops 1.4h
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American Airlines AA3203
PHL 10:55
DEN 13:01
4.1h
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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 09:45
DEN 11:24
2.6h
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United Airlines UA4181
BUF 06:22
EWR 07:50
With stops 1.5h
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United Airlines UA2120
EWR 14:00
DEN 16:13
4.2h
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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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Jetblue Airways B62001
BUF 07:05
JFK 08:30
With stops 1.4h
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Jetblue Airways B61497
JFK 08:00
DEN 10:15
4.3h
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American Airlines AA882
BUF 07:08
DFW 09:19
With stops 3.2h
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American Airlines AA420
DFW 12:43
DEN 13:55
2.2h
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Southwest Airlines WN889
BUF 07:50
DEN 09:15
Nonstop 3.4h
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
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Southwest Airlines WN599
BUF 08:30
DAL 13:15
With stops 5.8h
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Frontier Airlines F94069
DFW 22:30
DEN 23:48
2.3h
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Frontier Airlines F91691
BUF 10:12
MCO 12:58
With stops 2.8h
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Frontier Airlines F94919
MCO 14:27
DEN 16:41
4.2h
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Frontier Airlines F91691
BUF 10:12
MCO 12:58
With stops 2.8h
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Frontier Airlines F91733
MCO 11:07
DEN 13:13
4.1h
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United Airlines UA1114
BUF 10:55
ORD 11:51
With stops 1.9h
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United Airlines UA2048
ORD 14:53
DEN 16:35
2.7h
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Jetblue Airways B61216
BUF 13:35
BOS 15:04
With stops 1.5h
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Jetblue Airways B6993
BOS 18:45
DEN 21:37
4.9h
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United Airlines UA4381
BUF 13:55
ORD 14:48
With stops 1.9h
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United Airlines UA2394
ORD 17:52
DEN 19:31
2.6h
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Frontier Airlines F92751
BUF 14:09
DEN 15:54
Nonstop 3.8h
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Delta Air Lines DL5661
BUF 14:30
LGA 15:57
With stops 1.4h
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Delta Air Lines DL710
LGA 17:59
DEN 20:39
4.7h
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American Airlines AA2442
BUF 14:30
CLT 16:28
With stops 2.0h
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American Airlines AA1529
CLT 17:20
DEN 18:57
3.6h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:41
With stops 2.2h
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Delta Air Lines DL493
ATL 20:55
DEN 22:14
3.3h
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United Airlines UA3644
BUF 20:00
IAD 21:19
With stops 1.3h
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United Airlines UA495
IAD 22:05
DEN 23:50
3.8h
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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 21:59
DEN 23:04
2.1h
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Frontier Airlines F91351
BUF 19:05
MCO 22:00
With stops 2.9h
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Frontier Airlines F91733
MCO 11:07
DEN 13:13
4.1h
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American Airlines AA1724
BUF 17:31
DFW 19:43
With stops 3.2h
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American Airlines AA662
DFW 22:35
DEN 23:36
2.0h
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Delta Air Lines DL2266
BUF 16:30
ATL 18:41
With stops 2.2h
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Delta Air Lines DL493
ATL 20:55
DEN 22:14
3.3h
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Delta Air Lines DL5661
BUF 14:30
LGA 15:57
With stops 1.4h
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Delta Air Lines DL710
LGA 17:59
DEN 20:39
4.7h
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American Airlines AA2442
BUF 14:30
CLT 16:28
With stops 2.0h
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American Airlines AA1529
CLT 17:20
DEN 18:57
3.6h
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Frontier Airlines F92751
BUF 14:09
DEN 15:54
Nonstop 3.8h
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United Airlines UA4381
BUF 13:55
ORD 14:48
With stops 1.9h
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United Airlines UA2394
ORD 17:52
DEN 19:31
2.6h
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Jetblue Airways B61216
BUF 13:35
BOS 15:04
With stops 1.5h
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Jetblue Airways B6993
BOS 18:45
DEN 21:37
4.9h
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United Airlines UA1114
BUF 10:55
ORD 11:51
With stops 1.9h
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United Airlines UA2048
ORD 14:53
DEN 16:35
2.7h
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Frontier Airlines F91691
BUF 10:12
MCO 12:58
With stops 2.8h
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Frontier Airlines F94919
MCO 14:27
DEN 16:41
4.2h
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Frontier Airlines F91691
BUF 10:12
MCO 12:58
With stops 2.8h
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Frontier Airlines F91733
MCO 11:07
DEN 13:13
4.1h
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
See prices and details in the app >>
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Southwest Airlines WN599
BUF 08:30
DAL 13:15
With stops 5.8h
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Frontier Airlines F94069
DFW 22:30
DEN 23:48
2.3h
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Southwest Airlines WN889
BUF 07:50
DEN 09:15
Nonstop 3.4h
See prices and details in the app >>
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American Airlines AA882
BUF 07:08
DFW 09:19
With stops 3.2h
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American Airlines AA420
DFW 12:43
DEN 13:55
2.2h
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Jetblue Airways B62001
BUF 07:05
JFK 08:30
With stops 1.4h
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Jetblue Airways B61497
JFK 08:00
DEN 10:15
4.3h
See prices and details in the app >>
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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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United Airlines UA4181
BUF 06:22
EWR 07:50
With stops 1.5h
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United Airlines UA2120
EWR 14:00
DEN 16:13
4.2h
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See all
Southwest Airlines WN889
BUF 07:50
DEN 09:15
Nonstop 3.4h
See prices and details in the app >>
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
See prices and details in the app >>
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Frontier Airlines F92751
BUF 14:09
DEN 15:54
Nonstop 3.8h
See prices and details in the app >>
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Frontier Airlines F92751
BUF 14:09
DEN 15:54
Nonstop 3.8h
See prices and details in the app >>
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United Airlines UA1727
BUF 08:30
DEN 10:15
Nonstop 3.8h
See prices and details in the app >>
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Southwest Airlines WN889
BUF 07:50
DEN 09:15
Nonstop 3.4h
See prices and details in the app >>
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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.
  • It takes around 3 hours 33 minutes to 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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