| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 direct AA0590 03h 25min | Return 05/23/25 direct AA0890 03h 00min |  American Airlines |  | ? | $480 | |
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 1 Stopover (IAH) UA6345, UA1798 08h 41min | Return 05/23/25 1 Stopover (IAH) UA1911, UA1326 05h 51min |  United Airlines |  | ? | $480 | |
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 1 Stopover (SFO) UA1315, UA1227 29h 23min | Return 05/23/25 1 Stopover (IAH) UA1911, UA1326 05h 51min | United Airlines |  | ? | $506 | |
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 direct AA2303 03h 28min | Return 05/23/25 direct AA2303 03h 03min | American Airlines |  | ? | $571 | |
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 1 Stopover (SEA) AS0473, AS0974 10h 51min | Return 05/23/25 1 Stopover (SEA) AS0603, AS0472 10h 16min |  Alaska Airlines |  | ? | $584 | |
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 1 Stopover (SEA) AS0388, AS0644 10h 11min | Return 05/23/25 1 Stopover (SEA) AS0603, AS0472 10h 16min | Alaska Airlines |  | $588 | ||
| St. Louis Phoenix - Sky Harbor | Outbound 04/26/25 direct AA2303 03h 28min | Return 05/23/25 direct AA2303 03h 03min | American Airlines |  | ? | $1,348 |
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Favorite airline: Spirit Airlines
Spirit Airlines is the most popular airline for flights from St. Louis to Phoenix - Sky Harbor.
Spirit Airlines
30 %
Frontier Airlines
22 %
American Airlines
14 %