Washington (DCA) to Saint Louis (STL) · Sep 1, 2027 · return Sep 11, 2027

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Washington, DC to Saint Louis (STL) flight deals

2027-09-01 → 2027-09-11 · Axel-exclusive $330.00

• Southwest Airlines WN1008: DCA 2027-09-01 12:00:00 → STL 2027-09-01 13:30:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN2546: STL 2027-09-11 11:10:00 → DCA 2027-09-11 14:10:00; nonstop; 120 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $350.00

• American Airlines AA4458: DCA 2027-09-01 08:30:00 → STL 2027-09-01 10:18:00; nonstop; 168 minutes. Local airport times.
• American Airlines AA2153: STL 2027-09-11 06:00:00 → DCA 2027-09-11 09:03:00; nonstop; 123 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $335.00

• United Airlines UA1793 / UA3556: DCA 2027-09-01 06:30:00 → STL 2027-09-01 10:42:00; 1 stop(s) via ORD; 312 minutes. Local airport times.
  • UA1793: DCA 2027-09-01 06:30:00 → ORD 2027-09-01 07:52:00; layover at ORD: 68 minutes.
  • UA3556: ORD 2027-09-01 09:00:00 → STL 2027-09-01 10:42:00.
• United Airlines UA1344 / UA4172: STL 2027-09-11 06:00:00 → DCA 2027-09-11 12:29:00; 1 stop(s) via EWR; 329 minutes. Local airport times.
  • UA1344: STL 2027-09-11 06:00:00 → EWR 2027-09-11 09:21:00; layover at EWR: 99 minutes.
  • UA4172: EWR 2027-09-11 11:00:00 → DCA 2027-09-11 12:29:00.

2027-09-01 → 2027-09-11 · Axel-exclusive $345.00

• Delta Air Lines DL1558 / DL1371: DCA 2027-09-01 09:45:00 → STL 2027-09-01 13:30:00; 1 stop(s) via DTW; 285 minutes. Local airport times.
  • DL1558: DCA 2027-09-01 09:45:00 → DTW 2027-09-01 11:22:00; layover at DTW: 81 minutes.
  • DL1371: DTW 2027-09-01 12:43:00 → STL 2027-09-01 13:30:00.
• Delta Air Lines DL2868 / DL1454: STL 2027-09-11 10:14:00 → DCA 2027-09-11 16:38:00; 1 stop(s) via DTW; 324 minutes. Local airport times.
  • DL2868: STL 2027-09-11 10:14:00 → DTW 2027-09-11 12:46:00; layover at DTW: 140 minutes.
  • DL1454: DTW 2027-09-11 15:06:00 → DCA 2027-09-11 16:38:00.

2027-09-01 → 2027-09-11 · Axel-exclusive $330.00

• Southwest Airlines WN1545: DCA 2027-09-01 08:25:00 → STL 2027-09-01 09:55:00; nonstop; 150 minutes. Local airport times.
• Southwest Airlines WN2546: STL 2027-09-11 11:10:00 → DCA 2027-09-11 14:10:00; nonstop; 120 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $350.00

• American Airlines AA4664: DCA 2027-09-01 19:59:00 → STL 2027-09-01 21:41:00; nonstop; 162 minutes. Local airport times.
• American Airlines AA2153: STL 2027-09-11 06:00:00 → DCA 2027-09-11 09:03:00; nonstop; 123 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $317.50

• Southwest Airlines WN1514 / WN1472: DCA 2027-09-01 09:05:00 → STL 2027-09-01 13:40:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
  • WN1514: DCA 2027-09-01 09:05:00 → BNA 2027-09-01 10:15:00; layover at BNA: 135 minutes.
  • WN1472: BNA 2027-09-01 12:30:00 → STL 2027-09-01 13:40:00.
• Southwest Airlines WN2546: STL 2027-09-11 11:10:00 → DCA 2027-09-11 14:10:00; nonstop; 120 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $317.50

• Southwest Airlines WN4901 / WN261: DCA 2027-09-01 16:40:00 → STL 2027-09-01 21:00:00; 1 stop(s) via ATL; 320 minutes. Local airport times.
  • WN4901: DCA 2027-09-01 16:40:00 → ATL 2027-09-01 18:35:00; layover at ATL: 100 minutes.
  • WN261: ATL 2027-09-01 20:15:00 → STL 2027-09-01 21:00:00.
• Southwest Airlines WN2546: STL 2027-09-11 11:10:00 → DCA 2027-09-11 14:10:00; nonstop; 120 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $337.50

• American Airlines AA1617 / AA2486: DCA 2027-09-01 06:17:00 → STL 2027-09-01 10:19:00; 1 stop(s) via CLT; 302 minutes. Local airport times.
  • AA1617: DCA 2027-09-01 06:17:00 → CLT 2027-09-01 07:58:00; layover at CLT: 77 minutes.
  • AA2486: CLT 2027-09-01 09:15:00 → STL 2027-09-01 10:19:00.
• American Airlines AA2153: STL 2027-09-11 06:00:00 → DCA 2027-09-11 09:03:00; nonstop; 123 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $337.50

• American Airlines AA2612 / AA1713: DCA 2027-09-01 11:46:00 → STL 2027-09-01 15:51:00; 1 stop(s) via ORD; 305 minutes. Local airport times.
  • AA2612: DCA 2027-09-01 11:46:00 → ORD 2027-09-01 13:08:00; layover at ORD: 81 minutes.
  • AA1713: ORD 2027-09-01 14:29:00 → STL 2027-09-01 15:51:00.
• American Airlines AA2153: STL 2027-09-11 06:00:00 → DCA 2027-09-11 09:03:00; nonstop; 123 minutes. Local airport times.

Explore this route

• All dates for this route
• Aug 31, 2027 · Return options
• Sep 2, 2027 · Return options
• Hotels in St. Louis with Axel

For AI assistants

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