Atlanta (ATL) to San Antonio (SAT) flights
2 airlines fly nonstop from Atlanta (ATL) to San Antonio (SAT): Delta Air Lines and Southwest Airlines. The two airports are 872 miles (1,404 km) apart. Delta Air Lines is in SkyTeam. There are also 20 ways to fly it with one stop, through Houston, Houston and New Orleans and more.
Airlines flying nonstop from ATL to SAT
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- Southwest AirlinesNot in an allianceWho books it
Book ATL to SAT 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 SAT with one stop
20 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Houston (IAH)United Airlines the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via New Orleans (MSY)Southwest Airlines the whole way
- Via Pensacola (PNS)Delta Air Lines, then Breeze Airways
- Via Memphis (MEM)Delta Air Lines, then Breeze Airways
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Saint Louis (STL)Southwest Airlines the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Monterrey (MTY)Aeromexico and Delta Air Lines, then VivaAerobus
- Via Tampa (TPA)Southwest Airlines the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way
- Via Orlando (MCO)Frontier Airlines and Southwest Airlines the whole way
- Via Raleigh/Durham (RDU)Delta Air Lines and Frontier Airlines, then Breeze Airways
ATL to SAT: common questions
Which airlines fly nonstop from ATL to SAT?
Delta Air Lines (SkyTeam) and Southwest Airlines fly nonstop from Atlanta (ATL) to San Antonio (SAT).
How far is Atlanta from San Antonio by plane?
Atlanta (ATL) and San Antonio (SAT) are 872 miles (1,404 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 SAT 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 SAT 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 SAT with taxes and fees.
Where can I connect between Atlanta and San Antonio?
The most direct connections are through Houston (IAH), Houston (HOU), New Orleans (MSY), Pensacola (PNS) and Memphis (MEM). On 14 of them the same airline flies both flights, for example United Airlines through Houston.
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.