Houston (HOU) to Saint Louis (STL), Jan 29, 2027 – Feb 4, 2027: from $284 round trip

Houston (HOU) to Saint Louis (STL), Jan 29, 2027 – Feb 4, 2027: from $284 round trip on Axel, checked Nov 11, 2026. Lowest published fare: $284 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 29, 2027 – Feb 4, 2027, 1 adult, economy, checked Nov 11, 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.

Hotels in St. Louis for these trips

Hotels: under a trip, hotels in St. Louis for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in St. Louis for these nights (Jan 29 – Feb 4, 2027 · 6 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $71 a night, $428 for 6 nights · 4★ The Westin St. Louis, $124 a night, $742 for 6 nights · 5★ Four Seasons Hotel St Louis, $288 a night, $1,726 for 6 nights

All hotels in St. Louis

Route overview: Houston to Saint Louis (STL) flight deals

2027-01-29 → 2027-02-04 · Axel-exclusive $284.00

• Southwest Airlines WN2174: HOU 2027-01-29 11:05:00 → STL 2027-01-29 13:05:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

2027-01-29 → 2027-02-04 · Axel-exclusive $290.00

• Southwest Airlines WN1691 / WN261: HOU 2027-01-29 14:40:00 → STL 2027-01-29 19:30:00; 1 stop(s) via ATL; 290 minutes. Local airport times.
  • WN1691: HOU 2027-01-29 14:40:00 → ATL 2027-01-29 17:30:00; layover at ATL: 80 minutes.
  • WN261: ATL 2027-01-29 18:50:00 → STL 2027-01-29 19:30:00.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

2027-01-29 → 2027-02-04 · Axel-exclusive $290.00

• Southwest Airlines WN2055 / WN438: HOU 2027-01-29 14:45:00 → STL 2027-01-29 19:10:00; 1 stop(s) via AUS; 265 minutes. Local airport times.
  • WN2055: HOU 2027-01-29 14:45:00 → AUS 2027-01-29 15:40:00; layover at AUS: 85 minutes.
  • WN438: AUS 2027-01-29 17:05:00 → STL 2027-01-29 19:10:00.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

2027-01-29 → 2027-02-04 · Axel-exclusive $290.00

• Southwest Airlines WN50 / WN4472: HOU 2027-01-29 18:35:00 → STL 2027-01-30 00:35:00; 1 stop(s) via DAL; 360 minutes. Local airport times.
  • WN50: HOU 2027-01-29 18:35:00 → DAL 2027-01-29 19:45:00; layover at DAL: 185 minutes.
  • WN4472: DAL 2027-01-29 22:50:00 → STL 2027-01-30 00:35:00.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

2027-01-29 → 2027-02-04 · Axel-exclusive $290.00

• Southwest Airlines WN239 / WN3801: HOU 2027-01-29 14:45:00 → STL 2027-01-29 19:10:00; 1 stop(s) via SAT; 265 minutes. Local airport times.
  • WN239: HOU 2027-01-29 14:45:00 → SAT 2027-01-29 15:45:00; layover at SAT: 80 minutes.
  • WN3801: SAT 2027-01-29 17:05:00 → STL 2027-01-29 19:10:00.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

2027-01-29 → 2027-02-04 · Axel-exclusive $290.00

• Southwest Airlines WN2122 / WN2715: HOU 2027-01-29 14:10:00 → STL 2027-01-29 19:10:00; 1 stop(s) via MCI; 300 minutes. Local airport times.
  • WN2122: HOU 2027-01-29 14:10:00 → MCI 2027-01-29 16:10:00; layover at MCI: 115 minutes.
  • WN2715: MCI 2027-01-29 18:05:00 → STL 2027-01-29 19:10:00.
• Southwest Airlines WN1327 / WN19: STL 2027-02-04 08:35:00 → HOU 2027-02-04 12:40:00; 1 stop(s) via DAL; 245 minutes. Local airport times.
  • WN1327: STL 2027-02-04 08:35:00 → DAL 2027-02-04 10:20:00; layover at DAL: 70 minutes.
  • WN19: DAL 2027-02-04 11:30:00 → HOU 2027-02-04 12:40:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Jan 28, 2027 · Return options
• Jan 30, 2027 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Houston (HOU) to Saint Louis (STL) · Jan 29, 2027 · return Feb 4, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in St. Louis for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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