Atlanta (ATL) to Buffalo (BUF) flights
2 airlines fly nonstop from Atlanta (ATL) to Buffalo (BUF): Delta Air Lines and Frontier Airlines. The two airports are 713 miles (1,147 km) apart. Delta Air Lines is in SkyTeam. There are also 19 ways to fly it with one stop, through Charlotte, Dulles and Detroit and more.
Airlines flying nonstop from ATL to BUF
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
Book ATL to BUF with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Delta Air Lines
- Air France-KLM Flying BlueBooks Delta Air Lines
- China Eastern Eastern MilesBooks Delta Air Lines
- Delta SkyMilesBooks Delta Air Lines
- Garuda Indonesia GarudaMilesBooks Delta Air Lines
- Korean Air SKYPASSBooks Delta Air Lines
- SAS EuroBonusBooks Delta Air Lines
- Virgin Atlantic Flying ClubBooks Delta Air Lines
ATL to BUF with one stop
19 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Charlotte (CLT)American Airlines the whole way
- Via Dulles (IAD)United Airlines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Washington (DCA)American Airlines the whole way
- Via Raleigh/Durham (RDU)Frontier Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Baltimore (BWI)Southwest Airlines the whole way
- Via Philadelphia (PHL)American Airlines the whole way
- Via New York (EWR)United Airlines the whole way
- Via New York (LGA)American Airlines and Delta Air Lines the whole way
- Via Chicago (MDW)Southwest Airlines the whole way
- Via New York (JFK)JetBlue Airways and Delta Air Lines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way+1
- Via Green Bay (GRB)Delta Air Lines the whole way
- Via Boston (BOS)JetBlue Airways and Delta Air Lines the whole way
ATL to BUF: common questions
Which airlines fly nonstop from ATL to BUF?
Delta Air Lines (SkyTeam) and Frontier Airlines fly nonstop from Atlanta (ATL) to Buffalo (BUF).
How far is Atlanta from Buffalo by plane?
Atlanta (ATL) and Buffalo (BUF) are 713 miles (1,147 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ATL to BUF award flights?
8 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, China Eastern Eastern Miles, Delta SkyMiles, Garuda Indonesia GarudaMiles, Korean Air SKYPASS, SAS EuroBonus and Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ATL to BUF cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ATL to BUF with taxes and fees.
Where can I connect between Atlanta and Buffalo?
The most direct connections are through Charlotte (CLT), Dulles (IAD), Detroit (DTW), Washington (DCA) and Raleigh/Durham (RDU). On 18 of them the same airline flies both flights, for example American Airlines through Charlotte.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.