DENBUF
Direct flights Denver → Buffalo
From Denver International Airport (United States) to Buffalo Niagara International Airport (United States), 3 airlines operate this route non-stop. 2,182 km, about 3 h 05 of flying.
2,182 kmdistance
3 h 05estimated flight time
3airlines
Year-roundroute type
Airlines on this route
Southwest Airlines
WN / SWA
- Seasonal according to Wikipedia
- Observed seen in the 25 September 2026 snapshot
United Airlines
UA / UAL
- Year-round according to Wikipedia
- Observed seen in the 25 September 2026 snapshot
Frontier Airlines
F9 / FFT
- Seasonal according to Wikipedia
Return flight
Direct flights Buffalo → Denver · 3 airlines
Other destinations from Denver
- SEASeattle
- LAXLos Angeles
- MSPMinneapolis
- ATLAtlanta
- AUSAustin
- BOSBoston
- CLTCharlotte
- CVGCincinnati
- DTWDetroit
- MCIKansas City
- MIAMiami
- PDXPortland
All direct flights from Denver (DEN)
All direct flights from Buffalo (BUF)