Cheap flights from Washington to St Louis
Find cheap St Louis to Washington flights with our free search service. Compare all available fares for direct or connection flights from St Louis to Washington.
Washington to St Louis flight schedules
| Flight | Departure Date | Arrival Date | Price | Duration | Number of stops | Updated |
|---|---|---|---|---|---|---|
| Washington (BWI) - St Louis (STL) | 2026-10-22 | 2026-10-25 | 254 USD | 36 hours 18 minutes | Connection | 2026-09-21T00:39:15 |
| Washington (BWI) - St Louis (STL) | 2026-10-08 | 2026-10-11 | 442 USD | 9 hours 38 minutes | Connection | 2026-09-25T15:09:05 |
Washington to St Louis flight status
| Flight | Origin | Destination | Departure | Arrival | Equip |
|---|---|---|---|---|---|
| WN443 | Washington (BWI) | St Louis (STL) | 1:30 p.m. | 3:40 p.m. | B737 |
| WN431 | Washington (BWI) | St Louis (STL) | 8:40 a.m. | 9:35 a.m. | B737 |
| WN2781 | Washington (BWI) | St Louis (STL) | 7:55 a.m. | 8:55 a.m. | B737 |
| WN3391 | Washington (BWI) | St Louis (STL) | 7:50 a.m. | 9:20 a.m. | B737 |
| WN19 | Washington (BWI) | St Louis (STL) | 11:30 a.m. | 12:45 p.m. | B738 |
| WN504 | Washington (BWI) | St Louis (STL) | 5:15 p.m. | 7:15 p.m. | B737 |
| WN923 | Washington (BWI) | St Louis (STL) | 11:20 a.m. | 12:20 p.m. | B737 |
| WN3088 | Washington (BWI) | St Louis (STL) | 6:50 p.m. | 7:55 p.m. | B737 |
| GB3109 | Washington (BWI) | St Louis (STL) | 12:05 p.m. | 2:03 a.m. | B762 |
| WN4808 | Washington (BWI) | St Louis (STL) | 9:50 a.m. | 12:40 p.m. | B737 |
| WN5999 | Washington (BWI) | St Louis (STL) | 9 a.m. | 9:45 a.m. | B737 |
| WN8600 | Washington (BWI) | St Louis (STL) | 9 a.m. | 10:30 a.m. | B737 |
| WN5739 | Washington (BWI) | St Louis (STL) | 8:10 a.m. | 9:20 a.m. | B737 |
| WN5377 | Washington (BWI) | St Louis (STL) | 6:45 p.m. | 10:55 p.m. | B737 |
| WN8644 | Washington (BWI) | St Louis (STL) | 3:05 a.m. | 4:04 a.m. | B737 |
| GB3941 | Washington (BWI) | St Louis (STL) | 7:44 p.m. | None | B762 |
| BB1702 | Washington (BWI) | St Louis (STL) | 6:40 p.m. | 8:05 p.m. | |
| HG2599 | Washington (BWI) | St Louis (STL) | 7:25 a.m. | 9 a.m. | 320 |
| EV4538 | Washington (BWI) | St Louis (STL) | 9:20 a.m. | 10:30 a.m. |
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