Cheap flights from St Louis to Washington
Find cheap Washington to St Louis flights with our free search service. Compare all available fares for direct or connection flights from Washington to St Louis.
St Louis to Washington flight schedules
| Flight | Departure Date | Arrival Date | Price | Duration | Number of stops | Updated |
|---|---|---|---|---|---|---|
| St Louis (STL) - Washington (BWI) | 2026-10-21 | 2026-11-04 | 320 USD | 14 hours 22 minutes | Connection | 2026-10-16T01:25:20 |
| St Louis (STL) - Washington (BWI) | 2027-04-20 | 2027-04-25 | 387 USD | 8 hours 25 minutes | Connection | 2026-10-16T01:27:20 |
St Louis to Washington flight status
| Flight | Origin | Destination | Departure | Arrival | Equip |
|---|---|---|---|---|---|
| WN2428 | St Louis (STL) | Washington (BWI) | 5 p.m. | 6:15 p.m. | B737 |
| WN1082 | St Louis (STL) | Washington (BWI) | 8:20 a.m. | 11 a.m. | B737 |
| WN4480 | St Louis (STL) | Washington (BWI) | 5:15 p.m. | 10:55 p.m. | B737 |
| WN1161 | St Louis (STL) | Washington (BWI) | 7:05 p.m. | 8:45 p.m. | B737 |
| WN1917 | St Louis (STL) | Washington (BWI) | 8:30 p.m. | 9:40 p.m. | B737 |
| WN2423 | St Louis (STL) | Washington (BWI) | 9:45 a.m. | noon | B737 |
| WN2888 | St Louis (STL) | Washington (BWI) | 9 a.m. | 11:05 a.m. | B737 |
| WN8647 | St Louis (STL) | Washington (BWI) | 9:30 p.m. | 12:22 a.m. | Boeing 737-7H4 |
| OZ8705 | St Louis (STL) | Washington (BWI) | 8:20 a.m. | 9:30 a.m. | 320 |
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