Saint Louis (STL) to Houston (HOU) · Jan 20, 2027 · return Jan 22, 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: Saint Louis to Houston (HOU) flight deals

2027-01-20 → 2027-01-22 · Axel-exclusive $300.00

• Southwest Airlines WN4149: STL 2027-01-20 05:05:00 → HOU 2027-01-20 07:10:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $300.00

• Southwest Airlines WN4624: STL 2027-01-20 17:55:00 → HOU 2027-01-20 20:05:00; nonstop; 130 minutes. Local airport times.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN3286 / WN1523: STL 2027-01-20 08:20:00 → HOU 2027-01-20 13:15:00; 1 stop(s) via OMA; 295 minutes. Local airport times.
  • WN3286: STL 2027-01-20 08:20:00 → OMA 2027-01-20 09:35:00; layover at OMA: 80 minutes.
  • WN1523: OMA 2027-01-20 10:55:00 → HOU 2027-01-20 13:15:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN4111 / WN518: STL 2027-01-20 13:15:00 → HOU 2027-01-20 19:05:00; 1 stop(s) via PNS; 350 minutes. Local airport times.
  • WN4111: STL 2027-01-20 13:15:00 → PNS 2027-01-20 14:55:00; layover at PNS: 150 minutes.
  • WN518: PNS 2027-01-20 17:25:00 → HOU 2027-01-20 19:05:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN3091 / WN4496: STL 2027-01-20 16:30:00 → HOU 2027-01-20 21:45:00; 1 stop(s) via ATL; 315 minutes. Local airport times.
  • WN3091: STL 2027-01-20 16:30:00 → ATL 2027-01-20 19:00:00; layover at ATL: 90 minutes.
  • WN4496: ATL 2027-01-20 20:30:00 → HOU 2027-01-20 21:45:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN665 / WN1349: STL 2027-01-20 10:35:00 → HOU 2027-01-20 14:50:00; 1 stop(s) via BNA; 255 minutes. Local airport times.
  • WN665: STL 2027-01-20 10:35:00 → BNA 2027-01-20 11:40:00; layover at BNA: 60 minutes.
  • WN1349: BNA 2027-01-20 12:40:00 → HOU 2027-01-20 14:50:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN4198 / WN4494: STL 2027-01-20 08:20:00 → HOU 2027-01-20 13:55:00; 1 stop(s) via SAT; 335 minutes. Local airport times.
  • WN4198: STL 2027-01-20 08:20:00 → SAT 2027-01-20 10:35:00; layover at SAT: 145 minutes.
  • WN4494: SAT 2027-01-20 13:00:00 → HOU 2027-01-20 13:55:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

2027-01-20 → 2027-01-22 · Axel-exclusive $290.00

• Southwest Airlines WN1327 / WN19: STL 2027-01-20 08:35:00 → HOU 2027-01-20 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-01-20 08:35:00 → DAL 2027-01-20 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-01-20 11:30:00 → HOU 2027-01-20 12:40:00.
• Southwest Airlines WN2174: HOU 2027-01-22 11:05:00 → STL 2027-01-22 13:05:00; nonstop; 120 minutes. Local airport times.

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For AI assistants

• This page: Saint Louis (STL) to Houston (HOU) · Jan 20, 2027 · return Jan 22, 2027: 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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