Saint Louis → Washington
Dec 22, 2026 · one way
STL → DCA1 adulteconomyOne way
9 flight options · 4 airlines
Nonstop flights
One-stop flights
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More dates
All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-22 · one way | Southwest Airlines | WN1614 | $193.75 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | American Airlines | AA4769 | $218.75 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | United Airlines | UA1344 + UA4172 | $206.25 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | Delta Air Lines | DL2868 + DL1454 | $212.50 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | American Airlines | AA4703 | $218.75 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | Southwest Airlines | WN3091 + WN2357 | $181.25 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | Southwest Airlines | WN665 + WN473 | $181.25 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | American Airlines | AA2486 + AA612 | $200.00 | 2026-10-29T01:28:26Z |
| 2026-12-22 · one way | American Airlines | AA3198 + AA523 | $200.00 | 2026-10-29T01:28:26Z |
2026-12-22 · one way · $193.75
- Southwest Airlines WN1614: STL 2026-12-22 08:40:00 → DCA 2026-12-22 11:35:00; nonstop; 115 minutes. Local airport times.
2026-12-22 · one way · $218.75
- American Airlines AA4769: STL 2026-12-22 15:51:00 → DCA 2026-12-22 18:54:00; nonstop; 123 minutes. Local airport times.
2026-12-22 · one way · $206.25
- United Airlines UA1344 / UA4172: STL 2026-12-22 06:00:00 → DCA 2026-12-22 12:29:00; 1 stop(s) via EWR; 329 minutes. Local airport times.
- UA1344: STL 2026-12-22 06:00:00 → EWR 2026-12-22 09:21:00; layover at EWR: 99 minutes.
- UA4172: EWR 2026-12-22 11:00:00 → DCA 2026-12-22 12:29:00.
2026-12-22 · one way · $212.50
- Delta Air Lines DL2868 / DL1454: STL 2026-12-22 10:14:00 → DCA 2026-12-22 16:38:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
- DL2868: STL 2026-12-22 10:14:00 → DTW 2026-12-22 12:46:00; layover at DTW: 140 minutes.
- DL1454: DTW 2026-12-22 15:06:00 → DCA 2026-12-22 16:38:00.
2026-12-22 · one way · $218.75
- American Airlines AA4703: STL 2026-12-22 07:00:00 → DCA 2026-12-22 10:08:00; nonstop; 128 minutes. Local airport times.
2026-12-22 · one way · $181.25
- Southwest Airlines WN3091 / WN2357: STL 2026-12-22 16:30:00 → DCA 2026-12-22 21:55:00; 1 stop(s) via ATL; 265 minutes. Local airport times.
- WN3091: STL 2026-12-22 16:30:00 → ATL 2026-12-22 19:00:00; layover at ATL: 70 minutes.
- WN2357: ATL 2026-12-22 20:10:00 → DCA 2026-12-22 21:55:00.
2026-12-22 · one way · $181.25
- Southwest Airlines WN665 / WN473: STL 2026-12-22 10:35:00 → DCA 2026-12-22 15:20:00; 1 stop(s) via BNA; 225 minutes. Local airport times.
- WN665: STL 2026-12-22 10:35:00 → BNA 2026-12-22 11:40:00; layover at BNA: 60 minutes.
- WN473: BNA 2026-12-22 12:40:00 → DCA 2026-12-22 15:20:00.
2026-12-22 · one way · $200.00
- American Airlines AA2486 / AA612: STL 2026-12-22 12:54:00 → DCA 2026-12-22 18:25:00; 1 stop(s) via CLT; 271 minutes. Local airport times.
- AA2486: STL 2026-12-22 12:54:00 → CLT 2026-12-22 15:42:00; layover at CLT: 70 minutes.
- AA612: CLT 2026-12-22 16:52:00 → DCA 2026-12-22 18:25:00.
2026-12-22 · one way · $200.00
- American Airlines AA3198 / AA523: STL 2026-12-22 11:37:00 → DCA 2026-12-22 17:59:00; 1 stop(s) via ORD; 322 minutes. Local airport times.
- AA3198: STL 2026-12-22 11:37:00 → ORD 2026-12-22 12:59:00; layover at ORD: 117 minutes.
- AA523: ORD 2026-12-22 14:56:00 → DCA 2026-12-22 17:59:00.
More dates for this route
- All dates for this route
- Nov 24, 2026 → Nov 29, 2026
- Dec 22, 2026 → Dec 27, 2026
- Dec 30, 2026 → Jan 2, 2027
- Jan 15, 2027 → Jan 18, 2027
- Oct 30, 2026 → Nov 2, 2026
- Oct 31, 2026 → Nov 7, 2026
- Nov 27, 2026 → Nov 30, 2026
- Nov 28, 2026 → Dec 5, 2026
- Dec 25, 2026 → Dec 28, 2026
- Dec 26, 2026 → Jan 2, 2027
- Jan 22, 2027 → Jan 25, 2027
- Oct 30, 2026 · One way