Direct flights from Buffalo (BUF)
From Buffalo Niagara International Airport (BUF), 6 airlines fly nonstop to 23 destinations, led by American Airlines, Delta Air Lines, and JetBlue Airways. It's enough volume to carry real upgrade and award inventory, though the best seats to Chicago tend to go quickly. 2LNR monitors confirmed space on each Buffalo route so you can act while it's still available.
Data current as of August 11, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
About Buffalo Niagara International Airport (BUF)
Buffalo Niagara International Airport (BUF) is the airport serving Buffalo, US-NY, United States. Its ICAO code is KBUF. Departure and arrival times at BUF are local to the America/New_York time zone. Its nonstop network reaches 23 destinations across 2 countries.
Confirmed upgrade & award space on every BUF route
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across more than 25 airlines, segment by segment, date by date. Pick any Buffalo destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each BUF route, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch a Buffalo route and 2LNR notifies you when space appears.
Plan on the map
Explore every BUF nonstop on the interactive route map, with connections and route statistics.
All nonstop destinations from Buffalo (BUF)
These are the city pairs behind flights to and from Buffalo: 23 nonstop destinations with active service at Buffalo Niagara International Airport. Each route links to its confirmed upgrade and award availability.
- Buffalo to Atlanta flights (BUF-ATL)
- Buffalo to Boston flights (BUF-BOS)
- Buffalo to Charlotte flights (BUF-CLT)
- Buffalo to Chicago flights (BUF-ORD)
- Buffalo to Dallas flights (BUF-DFW)
- Buffalo to Denver flights (BUF-DEN)
- Buffalo to Detroit flights (BUF-DTW)
- Buffalo to Fort Lauderdale flights (BUF-FLL)
- Buffalo to Fort Myers flights (BUF-RSW)
- Buffalo to Las Vegas flights (BUF-LAS)
- Buffalo to Los Angeles flights (BUF-LAX)
- Buffalo to Miami flights (BUF-MIA)
- Buffalo to Minneapolis flights (BUF-MSP)
- Buffalo to New York flights (BUF-JFK)
- Buffalo to New York flights (BUF-LGA)
- Buffalo to Newark flights (BUF-EWR)
- Buffalo to Orlando flights (BUF-MCO)
- Buffalo to Philadelphia flights (BUF-PHL)
- Buffalo to Raleigh/Durham flights (BUF-RDU)
- Buffalo to San Juan flights (BUF-SJU)
- Buffalo to Tampa flights (BUF-TPA)
- Buffalo to Washington flights (BUF-DCA)
- Buffalo to Washington flights (BUF-IAD)
Airlines that fly out of Buffalo (BUF)
The carriers with nonstop service from Buffalo Niagara International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.
Alternative airports near Buffalo (BUF)
Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.
- Niagara Falls (IAG) (16 miles, 2 nonstop destinations)
- Rochester (ROC) (55 miles, 14 nonstop destinations)
- Toronto (YTZ) (58 miles, 19 nonstop destinations)
- Hamilton (YHM) (62 miles, 15 nonstop destinations)
- Toronto (YYZ) (68 miles, 199 nonstop destinations)
- Bradford (BFD) (79 miles, 2 nonstop destinations)
Frequently asked questions about Buffalo (BUF)
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