| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Atlanta St. Louis | Outbound 11/09/25 direct F94473 01h 47min | Return 12/07/25 direct F94474 01h 45min |  Frontier Airlines |  | $110 | ||
| Atlanta St. Louis | Outbound 09/25/25 direct F94473 01h 48min | Return 10/05/25 direct F94474 01h 44min | Frontier Airlines | | $115 | ||
| Atlanta St. Louis | Outbound 09/25/25 direct F94473 01h 48min | Return 10/05/25 direct F94474 01h 44min | Frontier Airlines |  | $120 | ||
| Atlanta St. Louis | Outbound 09/25/25 direct F94473 01h 48min | Return 10/05/25 direct F94474 01h 44min | Frontier Airlines |  | $124 | ||
| Atlanta St. Louis | Outbound 09/25/25 direct F94473 01h 48min | Return 10/05/25 direct F94474 01h 44min | Frontier Airlines |  | ? | $126 | |
| Atlanta St. Louis | Outbound 09/25/25 direct F94473 01h 48min | Return 10/05/25 direct F94474 01h 44min | Frontier Airlines |  | ? | $138 | |
| Atlanta St. Louis | Outbound 11/09/25 direct F94473 01h 47min | Return 12/07/25 1 Stopover (LAS) F93107, F92428 30h 44min | Frontier Airlines | | ? | $157 | |
| Atlanta St. Louis | Outbound 09/25/25 1 Stopover (CLT) AA3274, AA0459 04h 43min | Return 10/05/25 1 Stopover (CLT) AA1515, AA5552 06h 06min |  American Airlines |  | ? | $255 | |
| Atlanta St. Louis | Outbound 09/25/25 1 Stopover (MIA) AA4212, AA1594 06h 55min | Return 10/05/25 1 Stopover (CLT) AA0858, AA5552 04h 11min | American Airlines |  | ? | $326 | |
| Atlanta St. Louis | Outbound 09/25/25 1 Stopover (DCA) AA3024, AA4175 05h 36min | Return 10/05/25 1 Stopover (CLT) AA0858, AA5552 04h 11min | American Airlines |  | ? | $352 |
Tips and tricks to help you find cheap flights from Atlanta to St. Louis
Favorite airline: Southern Airways Express
The favorite airline for flights from Atlanta to St. Louis is Southern Airways Express.
Southern Airways Express
39 %
Delta
21 %
Spirit Airlines
21 %