Atlanta to St Louis

ATLSTL

Fly from Atlanta to St Louis starting at SAR 233 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 StopSAR 766VIEW DEAL
5 Oct
Frontier Airlines
09:49ATL
17:34STL
1 StopSAR 796VIEW DEAL
6 Oct
Frontier Airlines
20:59ATL
12:32STL
1 StopSAR 777VIEW DEAL
12 Dec
Southwest Airlines
09:00ATL
10:50STL
DirectSAR 233VIEW DEAL

Atlanta to St Louis monthly flight fare trend

Sep
from SAR 766
Oct
from SAR 777
Nov
No flights
Dec
from SAR 233
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

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