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

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
Frontier Airlines F92751
BUF 2:09 PM
DEN 3:54 PM
Nonstop 3.8h
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Delta Air Lines DL4818
BUF 3:55 PM
JFK 5:35 PM
With stops 1.7h
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Delta Air Lines DL424
JFK 7:59 PM
DEN 10:49 PM
4.8h
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Delta Air Lines DL5654
BUF 5:42 PM
LGA 7:11 PM
With stops 1.5h
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Frontier Airlines F93161
LGA 10:55 PM
DEN 1:23 AM
4.5h
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Frontier Airlines F92979
BUF 5:05 PM
RDU 6:52 PM
With stops 1.8h
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Frontier Airlines F92225
RDU 7:36 PM
DEN 9:49 PM
4.2h
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American Airlines AA4737
BUF 6:26 AM
LGA 7:59 AM
With stops 1.6h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Delta Air Lines DL5764
BUF 6:03 AM
LGA 7:30 AM
With stops 1.4h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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United Airlines UA1739
BUF 6:30 AM
EWR 7:55 AM
With stops 1.4h
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Delta Air Lines DL710
LGA 5:59 PM
DEN 8:39 PM
4.7h
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American Airlines AA4737
BUF 6:26 AM
LGA 7:59 AM
With stops 1.6h
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Delta Air Lines DL710
LGA 5:59 PM
DEN 8:39 PM
4.7h
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United Airlines UA1739
BUF 6:30 AM
EWR 7:55 AM
With stops 1.4h
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Jetblue Airways B6097
JFK 7:30 PM
DEN 10:07 PM
4.6h
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United Airlines UA1557
BUF 7:07 AM
ORD 8:05 AM
With stops 2.0h
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United Airlines UA1803
ORD 10:53 AM
DEN 12:40 PM
2.8h
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Jetblue Airways B62001
BUF 7:05 AM
JFK 8:30 AM
With stops 1.4h
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Jetblue Airways B61497
JFK 8:00 AM
DEN 10:15 AM
4.3h
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American Airlines AA882
BUF 7:00 AM
DFW 9:19 AM
With stops 3.3h
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American Airlines AA2579
DFW 10:40 AM
DEN 11:46 AM
2.1h
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Delta Air Lines DL2050
BUF 7:40 PM
ATL 9:50 PM
With stops 2.2h
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Delta Air Lines DL956
ATL 10:25 PM
DEN 11:45 PM
3.3h
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Delta Air Lines DL5284
BUF 7:00 AM
JFK 8:33 AM
With stops 1.6h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Jetblue Airways B62001
BUF 7:05 AM
JFK 8:30 AM
With stops 1.4h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Delta Air Lines DL5250
BUF 7:15 PM
JFK 8:57 PM
With stops 1.7h
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Delta Air Lines DL2294
JFK 8:10 AM
DEN 10:53 AM
4.7h
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Jetblue Airways B6501
BUF 7:45 PM
JFK 9:18 PM
With stops 1.6h
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Jetblue Airways B6097
JFK 7:30 PM
DEN 10:07 PM
4.6h
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United Airlines UA1727
BUF 8:30 AM
DEN 10:15 AM
Nonstop 3.8h
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Frontier Airlines F91351
BUF 9:13 PM
MCO 11:59 PM
With stops 2.8h
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Frontier Airlines F93311
MCO 8:59 PM
DEN 11:16 PM
4.3h
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Frontier Airlines F91351
BUF 9:13 PM
MCO 11:59 PM
With stops 2.8h
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Frontier Airlines F93311
MCO 8:59 PM
DEN 11:16 PM
4.3h
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United Airlines UA1727
BUF 8:30 AM
DEN 10:15 AM
Nonstop 3.8h
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United Airlines UA1557
BUF 7:07 AM
ORD 8:05 AM
With stops 2.0h
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United Airlines UA1803
ORD 10:53 AM
DEN 12:40 PM
2.8h
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Jetblue Airways B62001
BUF 7:05 AM
JFK 8:30 AM
With stops 1.4h
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Jetblue Airways B61497
JFK 8:00 AM
DEN 10:15 AM
4.3h
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American Airlines AA882
BUF 7:00 AM
DFW 9:19 AM
With stops 3.3h
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American Airlines AA2579
DFW 10:40 AM
DEN 11:46 AM
2.1h
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Delta Air Lines DL2050
BUF 7:40 PM
ATL 9:50 PM
With stops 2.2h
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Delta Air Lines DL956
ATL 10:25 PM
DEN 11:45 PM
3.3h
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Delta Air Lines DL5284
BUF 7:00 AM
JFK 8:33 AM
With stops 1.6h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Jetblue Airways B62001
BUF 7:05 AM
JFK 8:30 AM
With stops 1.4h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Check prices
Delta Air Lines DL5250
BUF 7:15 PM
JFK 8:57 PM
With stops 1.7h
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Delta Air Lines DL2294
JFK 8:10 AM
DEN 10:53 AM
4.7h
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Check prices
Jetblue Airways B6501
BUF 7:45 PM
JFK 9:18 PM
With stops 1.6h
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Jetblue Airways B6097
JFK 7:30 PM
DEN 10:07 PM
4.6h
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Check prices
American Airlines AA4737
BUF 6:26 AM
LGA 7:59 AM
With stops 1.6h
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Check prices
Delta Air Lines DL5764
BUF 6:03 AM
LGA 7:30 AM
With stops 1.4h
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F
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Frontier Airlines F91599
JFK 1:00 PM
DEN 3:24 PM
4.4h
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Check prices
United Airlines UA1739
BUF 6:30 AM
EWR 7:55 AM
With stops 1.4h
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W
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Delta Air Lines DL710
LGA 5:59 PM
DEN 8:39 PM
4.7h
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W
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Check prices
American Airlines AA4737
BUF 6:26 AM
LGA 7:59 AM
With stops 1.6h
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W
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F
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Delta Air Lines DL710
LGA 5:59 PM
DEN 8:39 PM
4.7h
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W
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F
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Check prices
United Airlines UA1739
BUF 6:30 AM
EWR 7:55 AM
With stops 1.4h
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F
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Jetblue Airways B6097
JFK 7:30 PM
DEN 10:07 PM
4.6h
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Check prices
Delta Air Lines DL5654
BUF 5:42 PM
LGA 7:11 PM
With stops 1.5h
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Frontier Airlines F93161
LGA 10:55 PM
DEN 1:23 AM
4.5h
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Check prices
Frontier Airlines F92979
BUF 5:05 PM
RDU 6:52 PM
With stops 1.8h
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Frontier Airlines F92225
RDU 7:36 PM
DEN 9:49 PM
4.2h
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Check prices
Delta Air Lines DL4818
BUF 3:55 PM
JFK 5:35 PM
With stops 1.7h
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W
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F
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Delta Air Lines DL424
JFK 7:59 PM
DEN 10:49 PM
4.8h
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M
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W
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F
S
Check prices
Frontier Airlines F92751
BUF 2:09 PM
DEN 3:54 PM
Nonstop 3.8h
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W
T
F
S
Check prices
See all
Frontier Airlines F92751
BUF 2:09 PM
DEN 3:54 PM
Nonstop 3.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA1727
BUF 8:30 AM
DEN 10:15 AM
Nonstop 3.8h
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M
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W
T
F
S
Check prices
United Airlines UA1727
BUF 8:30 AM
DEN 10:15 AM
Nonstop 3.8h
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W
T
F
S
Check prices
Frontier Airlines F92751
BUF 2:09 PM
DEN 3:54 PM
Nonstop 3.8h
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Check prices

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 41 minutes to fly from Buffalo (BUF) to Denver (DEN).
  • Airlines with flights from Buffalo (BUF) to Denver (DEN): United Airlines and Frontier Airlines.