Atlanta to St Louis

ATLSTL

Fly from Atlanta to St Louis starting at USD 63 with Southwest Airlines.Best fare available on Dec 12, 2026.Limited seats. Better plans. Book before it's gone.

Atlanta to St Louis cheapest flights this week

30 Sept
Frontier Airlines
20:59ATL
12:17STL
1 StopUSD 207VIEW DEAL
5 Oct
Frontier Airlines
09:49ATL
17:34STL
1 StopUSD 215VIEW DEAL
6 Oct
Frontier Airlines
20:59ATL
12:32STL
1 StopUSD 210VIEW DEAL
12 Dec
Southwest Airlines
09:00ATL
10:50STL
DirectUSD 63VIEW DEAL

Atlanta to St Louis monthly flight fare trend

Sep
from USD 207
Oct
from USD 210
Nov
No flights
Dec
from USD 63
Jan
No flights
Feb
No flights

Airport Details

Origin

Atlanta

Hartsfield Jackson Atlanta International Airport (ATL)

Atlanta, ATL
Zone

New York

Elev

1026 ft

Destination

St Louis

St. Louis Lambert International Airport (STL)

St Louis, STL
Zone

Chicago

Elev

618 ft

Flights from Atlanta

Flights from Atlanta to AustinFlights from Atlanta to BostonFlights from Atlanta to CharlotteFlights from Atlanta to DenverFlights from Atlanta to DallasFlights from Atlanta to DetroitFlights from Atlanta to NewarkFlights from Atlanta to Fort LauderdaleFlights from Atlanta to HonoluluFlights from Atlanta to Washington