Saint Louis (STL) to Washington (DCA) · Nov 17, 2026 · one way

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Route overview: Saint Louis to Washington (DCA) flight deals

2026-11-17 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1614: STL 2026-11-17 08:40:00 → DCA 2026-11-17 11:35:00; nonstop; 115 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $175.00

• American Airlines AA4703: STL 2026-11-17 07:00:00 → DCA 2026-11-17 10:08:00; nonstop; 128 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $165.00

• United Airlines UA1344 / UA4172: STL 2026-11-17 06:00:00 → DCA 2026-11-17 12:29:00; 1 stop(s) via EWR; 329 minutes. Local airport times.
  • UA1344: STL 2026-11-17 06:00:00 → EWR 2026-11-17 09:21:00; layover at EWR: 99 minutes.
  • UA4172: EWR 2026-11-17 11:00:00 → DCA 2026-11-17 12:29:00.

2026-11-17 · one way · Axel-exclusive $170.00

• Delta Air Lines DL2868 / DL1454: STL 2026-11-17 10:14:00 → DCA 2026-11-17 16:38:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
  • DL2868: STL 2026-11-17 10:14:00 → DTW 2026-11-17 12:46:00; layover at DTW: 140 minutes.
  • DL1454: DTW 2026-11-17 15:06:00 → DCA 2026-11-17 16:38:00.

2026-11-17 · one way · Axel-exclusive $175.00

• American Airlines AA4769: STL 2026-11-17 15:51:00 → DCA 2026-11-17 18:54:00; nonstop; 123 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $145.00

• Southwest Airlines WN665 / WN473: STL 2026-11-17 10:35:00 → DCA 2026-11-17 15:20:00; 1 stop(s) via BNA; 225 minutes. Local airport times.
  • WN665: STL 2026-11-17 10:35:00 → BNA 2026-11-17 11:40:00; layover at BNA: 60 minutes.
  • WN473: BNA 2026-11-17 12:40:00 → DCA 2026-11-17 15:20:00.

2026-11-17 · one way · Axel-exclusive $145.00

• Southwest Airlines WN3091 / WN2357: STL 2026-11-17 16:30:00 → DCA 2026-11-17 21:55:00; 1 stop(s) via ATL; 265 minutes. Local airport times.
  • WN3091: STL 2026-11-17 16:30:00 → ATL 2026-11-17 19:00:00; layover at ATL: 70 minutes.
  • WN2357: ATL 2026-11-17 20:10:00 → DCA 2026-11-17 21:55:00.

2026-11-17 · one way · Axel-exclusive $160.00

• American Airlines AA2486 / AA612: STL 2026-11-17 12:54:00 → DCA 2026-11-17 18:25:00; 1 stop(s) via CLT; 271 minutes. Local airport times.
  • AA2486: STL 2026-11-17 12:54:00 → CLT 2026-11-17 15:42:00; layover at CLT: 70 minutes.
  • AA612: CLT 2026-11-17 16:52:00 → DCA 2026-11-17 18:25:00.

2026-11-17 · one way · Axel-exclusive $160.00

• American Airlines AA3198 / AA523: STL 2026-11-17 11:37:00 → DCA 2026-11-17 17:59:00; 1 stop(s) via ORD; 322 minutes. Local airport times.
  • AA3198: STL 2026-11-17 11:37:00 → ORD 2026-11-17 12:59:00; layover at ORD: 117 minutes.
  • AA523: ORD 2026-11-17 14:56:00 → DCA 2026-11-17 17:59:00.

Explore this route

• All dates for this route
• Nov 16, 2026 · Return options
• Nov 18, 2026 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

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