| 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 11/09/25 direct F94473 01h 47min | Return 12/07/25 direct F94474 01h 45min | Frontier Airlines |  | $122 | ||
| Atlanta St. Louis | Outbound 11/09/25 direct F94473 01h 47min | Return 12/07/25 direct F94474 01h 45min | Frontier Airlines |  | ? | $141 | |
| 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 02/13/26 direct F94473 01h 52min | Return 02/26/26 direct F94474 01h 45min | Frontier Airlines |  | $216 | ||
| Atlanta St. Louis | Outbound 02/13/26 direct F94473 01h 52min | Return 02/26/26 direct F94474 01h 45min | Frontier Airlines |  | $217 | ||
| Atlanta St. Louis | Outbound 02/13/26 direct F94473 01h 52min | Return 02/26/26 direct F94474 01h 45min | Frontier Airlines | | $219 | ||
| Atlanta St. Louis | Outbound 02/13/26 direct DL1393 01h 44min | Return 02/26/26 direct DL1571 01h 37min |  Delta Air Lines | | ? | $318 | |
| Atlanta St. Louis | Outbound 02/13/26 1 Stopover (MCO) F93976, F92635 07h 48min | Return 02/26/26 direct F94474 01h 45min | Frontier Airlines |  | ? | $369 | |
| Atlanta St. Louis | Outbound 02/13/26 1 Stopover (ORD) UA1046, UA4487 05h 21min | Return 02/26/26 1 Stopover (IAH) UA1371, UA1746 08h 00min |  United Airlines |  | ? | $376 |
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 %