Saint Louis (STL) to Atlanta (ATL) flights
3 airlines fly nonstop from Saint Louis (STL) to Atlanta (ATL): Delta Air Lines, Frontier Airlines and Southwest Airlines. The two airports are 483 miles (778 km) apart. Delta Air Lines is in SkyTeam. There are also 33 ways to fly it with one stop, through Nashville, Charlotte and Chicago and more.
Airlines flying nonstop from STL to ATL
- Delta Air LinesSkyTeam · bookable with 8 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
- Southwest AirlinesNot in an allianceWho books it
Book STL to ATL 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
STL to ATL with one stop
33 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Columbus (CMH)Southwest Airlines the whole way
- Via Fort Walton Beach (VPS)Southwest Airlines, then Delta Air Lines
- Via Chicago (ORD)American Airlines and United Airlines the whole way
+1 - Via Pensacola (PNS)Southwest Airlines, then Delta Air Lines
- Via Panama City (ECP)Southwest Airlines, then Delta Air Lines
- Via Savannah (SAV)Southwest Airlines, then Delta Air Lines
- Via Kansas City (MCI)Southwest Airlines the whole way
- Via Charleston (CHS)Southwest Airlines, then Delta Air Lines
- Via Milwaukee (MKE)Southwest Airlines, then Delta Air Lines
- Via Raleigh/Durham (RDU)Southwest Airlines, then Delta Air Lines and Frontier Airlines
- Via Jacksonville (JAX)Southwest Airlines, then Delta Air Lines and Frontier Airlines
- Via New Orleans (MSY)Southwest Airlines the whole way
STL to ATL: common questions
Which airlines fly nonstop from STL to ATL?
Delta Air Lines (SkyTeam), Frontier Airlines and Southwest Airlines fly nonstop from Saint Louis (STL) to Atlanta (ATL).
How far is Saint Louis from Atlanta by plane?
Saint Louis (STL) and Atlanta (ATL) are 483 miles (778 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book STL to ATL 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 STL to ATL cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for STL to ATL with taxes and fees.
Where can I connect between Saint Louis and Atlanta?
The most direct connections are through Nashville (BNA), Charlotte (CLT), Chicago (MDW), Columbus (CMH) and Fort Walton Beach (VPS). On 20 of them the same airline flies both flights, for example Southwest Airlines through Nashville.
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.