Flights from Denver to Buffalo

Our cheapest offers for flights from Denver to Buffalo

Here you can compare cheap flights from Denver (DEN) to Buffalo (BUF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Buffalo. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Denver
Buffalo
Outbound
03/02/25
2 Stopovers (MCO, CLT)
F93312, AA1896, AA1476
21h 10min
Return
03/07/25
1 Stopover (ORD)
UA0630, UA1748
07h 46min
Frontier Airlines, American Airlines ?
$359
Best option
Denver
Buffalo
Outbound
03/02/25
1 Stopover (MCO)
F91734, F91692
07h 53min
Return
03/07/25
direct
F92751
03h 29min
Frontier Airlines
$501
Denver
Buffalo
Outbound
03/02/25
1 Stopover (CLT)
AA0981, AA1476
06h 54min
Return
03/07/25
1 Stopover (ORD)
AA4053, AA2363
06h 53min
American Airlines ?
$384
Denver
Buffalo
Outbound
03/02/25
1 Stopover (ORD)
UA0598, UA1335
07h 35min
Return
03/07/25
1 Stopover (ORD)
UA0630, UA1748
07h 46min
United Airlines ?
$426
Denver
Buffalo
Outbound
03/02/25
1 Stopover (CLT)
AA0981, AA1476
06h 54min
Return
03/07/25
1 Stopover (ORD)
AA4053, AA2363
06h 53min
American Airlines ?
$447
Denver
Buffalo
Outbound
03/02/25
1 Stopover (MCO)
F91734, F91692
07h 53min
Return
03/07/25
direct
F92751
03h 29min
Frontier Airlines
$504
Denver
Buffalo
Outbound
03/02/25
1 Stopover (MCO)
F91734, F91692
07h 53min
Return
03/07/25
direct
F92751
03h 29min
Frontier Airlines
$509
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Denver to Buffalo

Favorite airline: Frontier Airlines
Most travelers looking for flights on the route from Denver to Buffalo decide to book flights with Frontier Airlines.
Frontier Airlines
43 %
American Airlines
29 %
Delta
14 %

Important flight information

Flight information: Denver - Buffalo

Roundtrip from 358,64 $
Flight duration min. 03:26
Return flight duration min. 04:18/ max. 08:15
Distance 2184 km
Flights per week 3
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Buffalo Niagara International, NY (BUF)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Buffalo
Flight destinations with a similar price
Flight destinations with a similar price