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Cheap flights from St Louis (STL) to Atlanta (ATL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)

How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)
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How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)
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How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)
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Cheap flights from St Louis to Atlanta in July , August 2026

31 Jul - 05 Aug $ 231.00
STL
St Louis
Frontier Airlines
1 STOPS
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
31 Jul - 15 Aug $ 247.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
31 Jul - 05 Aug $ 262.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates

Last minute flights from St Louis to Atlanta

26 Jul - 31 Jul $ 403.00
STL
St Louis
Frontier Airlines
1 STOPS
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
1 STOPS
STL
St Louis
Pick dates
29 Jul - 31 Jul $ 479.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
25 Jul - 31 Jul $ 515.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates

One-way flights to Atlanta from St Louis

7:10 PM - 11:50 PM
Frontier Airlines
1 Stops
10h 49m
STL - ATL
$ 191
Kiwi
Pick dates
4:57 PM - 4:57 PM
Frontier Airlines
0 Stops
1h 59m
STL - ATL
$ 222
Kiwi
Pick dates
4:57 PM - 4:57 PM
Frontier Airlines
0 Stops
1h 59m
STL - ATL
$ 257
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Atlanta (ATL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.