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Flights to and from Buffalo (BUF): 30 Nonstop Destinations

Buffalo Niagara International Airport, Buffalo, United States · nonstop from 27 cities

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International

0 nonstop destinations

Domestic

30 nonstop destinations

Nonstop service from

27 cities

Airlines Flying Nonstop from BUF

Who actually operates the nonstops from Buffalo, from published airline schedules as of 24 August 2026— ranked by the number of destinations each airline serves without a stop. Pick an airline for its full list from the city; each destination below names its carriers.

Southwest Airlineseconomy only14 nonstop destinationsAmerican Airlines8 nonstop destinationsJetBlue8 nonstop destinationsFrontier Airlineseconomy only6 nonstop destinationsDelta Air Lines5 nonstop destinationsUnited Airlines4 nonstop destinations
Sun Country Airlineseconomy only1 nonstop destination

Domestic Destinations from BUF

San JuanSJUJetBlueAtlantaATLDelta Air Lines, Frontier Airlines (economy)BaltimoreBWISouthwest Airlines (economy)BostonBOSAmerican Airlines, JetBlueCharlotteCLTAmerican AirlinesChicagoMDWSouthwest Airlines (economy)ChicagoORDAmerican Airlines, United AirlinesDallasDALSouthwest Airlines (economy)DallasDFWAmerican AirlinesDenverDENFrontier Airlines (economy), Southwest Airlines (economy), United AirlinesDetroitDTWDelta Air LinesFort LauderdaleFLLJetBlue, Southwest Airlines (economy)Fort MyersRSWFrontier Airlines (economy), JetBlue, Southwest Airlines (economy)Las VegasLASSouthwest Airlines (economy)Los AngelesLAXJetBlueMiamiMIAAmerican Airlines, Southwest Airlines (economy)MinneapolisMSPDelta Air Lines, Sun Country Airlines (economy)NashvilleBNASouthwest Airlines (economy)New YorkEWRUnited AirlinesNew YorkJFKDelta Air Lines, JetBlueNew YorkLGAAmerican Airlines, Delta Air LinesOrlandoMCOFrontier Airlines (economy), JetBlue, Southwest Airlines (economy)PhiladelphiaPHLAmerican AirlinesPhoenixPHXSouthwest Airlines (economy)Raleigh-durhamRDUFrontier Airlines (economy)SarasotaSRQSouthwest Airlines (economy)TampaTPAFrontier Airlines (economy), Southwest Airlines (economy)WashingtonDCAAmerican AirlinesWashington, D.C.IADUnited AirlinesWest Palm BeachPBIJetBlue, Southwest Airlines (economy)

Fly Nonstop to Buffalo (BUF) From

AtlantaATLDelta Air Lines, Frontier Airlines (economy)BostonBOSAmerican Airlines, JetBlueCharlotteCLTAmerican AirlinesChicagoORDAmerican Airlines, United AirlinesCincinnatiCVGColumbusCMHDallasDFWAmerican AirlinesDenverDENFrontier Airlines (economy), Southwest Airlines (economy), United AirlinesDetroitDTWFort LauderdaleFLLJetBlue, Southwest Airlines (economy)Fort MyersRSWGreen BayGRBLas VegasLASSouthwest Airlines (economy)Los AngelesLAXJetBlueMiamiMIAAmerican Airlines, Southwest Airlines (economy)MinneapolisMSPDelta Air Lines, Sun Country Airlines (economy)New YorkJFKDelta Air Lines, JetBlueOrlandoMCOPhiladelphiaPHLPhoenixPHXSouthwest Airlines (economy)Raleigh-durhamRDUFrontier Airlines (economy)Salt Lake CitySLCSan JuanSJUJetBlueTampaTPAWashingtonDCAWashington, D.C.IADUnited AirlinesWest Palm BeachPBI

BUF Nonstop Flights: Questions Answered

As of 24 August 2026, 7 airlines operate scheduled nonstop flights from Buffalo Niagara International Airport (BUF). Ranked by nonstop destinations, the busiest are Southwest Airlines (14 destinations, economy only), American Airlines (8), JetBlue (8), Frontier Airlines (6, economy only) and Delta Air Lines (5).
Buffalo Niagara International Airport has scheduled nonstop service to 30 destinations as of 24 August 2026: 0 international and 30 domestic. Nonstop flights arrive from 27 cities.
Nonstop flights into BUF depart from Atlanta (ATL), Boston (BOS), Charlotte (CLT), Chicago (ORD), Cincinnati (CVG), Columbus (CMH), Dallas (DFW) and Denver (DEN) and 19 more cities as of 24 August 2026. Every one is a scheduled nonstop in the published airline schedules we track; we price the cabin on your dates before you book.

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Buffalo
Buffalo Niagara International Airport• United States
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