Houston (HOU) to Saint Louis (STL) · Nov 20, 2026 · return Dec 4, 2026

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: Houston to Saint Louis (STL) flight deals

2026-11-20 → 2026-12-04 · Axel-exclusive $284.00

• Southwest Airlines WN2174: HOU 2026-11-20 11:05:00 → STL 2026-11-20 13:05:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

2026-11-20 → 2026-12-04 · Axel-exclusive $320.00

• American Airlines AA3467 / AA2732: HOU 2026-11-20 09:58:00 → STL 2026-11-20 14:15:00; 1 stop(s) via DFW; 257 minutes. Local airport times.
  • AA3467: HOU 2026-11-20 09:58:00 → DFW 2026-11-20 11:29:00; layover at DFW: 61 minutes.
  • AA2732: DFW 2026-11-20 12:30:00 → STL 2026-11-20 14:15:00.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

2026-11-20 → 2026-12-04 · Axel-exclusive $290.00

• Southwest Airlines WN2055 / WN438: HOU 2026-11-20 14:45:00 → STL 2026-11-20 19:10:00; 1 stop(s) via AUS; 265 minutes. Local airport times.
  • WN2055: HOU 2026-11-20 14:45:00 → AUS 2026-11-20 15:40:00; layover at AUS: 85 minutes.
  • WN438: AUS 2026-11-20 17:05:00 → STL 2026-11-20 19:10:00.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

2026-11-20 → 2026-12-04 · Axel-exclusive $290.00

• Southwest Airlines WN1691 / WN261: HOU 2026-11-20 14:40:00 → STL 2026-11-20 19:30:00; 1 stop(s) via ATL; 290 minutes. Local airport times.
  • WN1691: HOU 2026-11-20 14:40:00 → ATL 2026-11-20 17:30:00; layover at ATL: 80 minutes.
  • WN261: ATL 2026-11-20 18:50:00 → STL 2026-11-20 19:30:00.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

2026-11-20 → 2026-12-04 · Axel-exclusive $290.00

• Southwest Airlines WN50 / WN4472: HOU 2026-11-20 18:35:00 → STL 2026-11-21 00:35:00; 1 stop(s) via DAL; 360 minutes. Local airport times.
  • WN50: HOU 2026-11-20 18:35:00 → DAL 2026-11-20 19:45:00; layover at DAL: 185 minutes.
  • WN4472: DAL 2026-11-20 22:50:00 → STL 2026-11-21 00:35:00.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

2026-11-20 → 2026-12-04 · Axel-exclusive $290.00

• Southwest Airlines WN239 / WN3801: HOU 2026-11-20 14:45:00 → STL 2026-11-20 19:10:00; 1 stop(s) via SAT; 265 minutes. Local airport times.
  • WN239: HOU 2026-11-20 14:45:00 → SAT 2026-11-20 15:45:00; layover at SAT: 80 minutes.
  • WN3801: SAT 2026-11-20 17:05:00 → STL 2026-11-20 19:10:00.
• Southwest Airlines WN4198 / WN4494: STL 2026-12-04 08:20:00 → HOU 2026-12-04 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2026-12-04 08:20:00 → SAT 2026-12-04 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2026-12-04 13:00:00 → HOU 2026-12-04 13:55:00.

Explore this route

• All dates for this route
• Nov 19, 2026 · Return options
• Nov 21, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Houston (HOU) to Saint Louis (STL) · Nov 20, 2026 · return Dec 4, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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