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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 August , September 2026

28 Aug - 09 Sep $ 220.00
STL
St Louis
Frontier Airlines
1 STOPS
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
27 Aug - 21 Sep $ 231.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
27 Aug - 09 Sep $ 247.00
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

27 Aug - 31 Aug $ 279.00
STL
St Louis
Frontier Airlines
1 STOPS
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
27 Aug - 31 Aug $ 306.00
STL
St Louis
Frontier Airlines
DIRECT
ATL
Atlanta
ATL
Atlanta
Frontier Airlines
DIRECT
STL
St Louis
Pick dates
28 Aug - 31 Aug $ 308.00
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

7:58 PM - 11:59 PM
Frontier Airlines
1 Stops
8h 23m
STL - ATL
$ 180
Kiwi
Pick dates
6:17 PM - 6:17 PM
Frontier Airlines
0 Stops
2h 3m
STL - ATL
$ 207
Kiwi
Pick dates
6:17 PM - 6:17 PM
Frontier Airlines
0 Stops
2h 3m
STL - ATL
$ 209
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.