St Louis to Atlanta
STLATL
Fly from St Louis to Atlanta starting at USD 42 with Frontier Airlines.
Best fare available on Jul 29, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Atlanta cheapest flights this week
St Louis to Atlanta monthly flight fare trend
Jul
from USD 42
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Destination
Atlanta
Hartsfield Jackson Atlanta International Airport (ATL)
Atlanta, ATL
Zone
New York
Elev
1026 ft
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