| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Los Angeles St. Louis | Outbound 06/18/25 1 Stopover (ATL) F93216, F94473 14h 36min | Return 07/15/25 1 Stopover (LAS) F92017, F93291 23h 41min |  Frontier Airlines |  | $323 | ||
| Best option Los Angeles St. Louis | Outbound 06/18/25 direct AA5000 03h 26min | Return 07/15/25 1 Stopover (CLT) AA0858, AA1988 10h 23min |  American Airlines |  | ? | $462 | |
| Los Angeles St. Louis | Outbound 06/18/25 1 Stopover (ATL) F93216, F94473 14h 36min | Return 07/15/25 1 Stopover (LAS) F92017, F93291 23h 41min | Frontier Airlines |  | $333 | ||
| Los Angeles St. Louis | Outbound 09/19/25 3 Stopovers (DFW, LAS, DTW) NK0419, NK0979, NK3793, NK3896 34h 51min | Return 09/29/25 1 Stopover (DTW) NK3897, NK1482 08h 52min |  Spirit Airlines | | $357 | ||
| Los Angeles St. Louis | Outbound 09/19/25 1 Stopover (SEA) AS1083, AS0472 08h 01min | Return 09/29/25 1 Stopover (SEA) AS0388, AS1292 10h 51min |  Alaska Airlines | | ? | $375 | |
| Los Angeles St. Louis | Outbound 09/19/25 1 Stopover (SEA) AS1083, AS0472 08h 01min | Return 09/29/25 1 Stopover (SEA) AS0473, AS0505 08h 37min | Alaska Airlines |  | $393 | ||
| Los Angeles St. Louis | Outbound 06/18/25 direct AS6461 03h 26min | Return 07/15/25 1 Stopover (LAS) F92017, F91183 07h 25min | Alaska Airlines | | $491 | ||
| Los Angeles St. Louis | Outbound 06/18/25 1 Stopover (SEA) AS1179, AS0291 08h 35min | Return 07/15/25 1 Stopover (SEA) AS0388, AS1054 08h 18min | Alaska Airlines |  | ? | $564 |
Tips and tricks to help you find cheap flights from Los Angeles to St. Louis
Favorite airline: Spirit Airlines
The majority of passengers on the route Los Angeles – St. Louis prefer to fly with Spirit Airlines.
Spirit Airlines
38 %
Sun Country Airlines
31 %
Delta
15 %