Houston (HOU) to Denver (DEN) · Dec 4, 2026 · one way

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 Denver (DEN) flight deals

2026-12-04 · one way · Axel-exclusive $145.00

• Southwest Airlines WN2081: HOU 2026-12-04 20:30:00 → DEN 2026-12-04 22:05:00; nonstop; 155 minutes. Local airport times.

2026-12-04 · one way · Axel-exclusive $145.00

• Southwest Airlines WN2082: HOU 2026-12-04 15:00:00 → DEN 2026-12-04 16:25:00; nonstop; 145 minutes. Local airport times.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN920 / WN1766: HOU 2026-12-04 08:05:00 → DEN 2026-12-04 12:20:00; 1 stop(s) via OMA; 315 minutes. Local airport times.
  • WN920: HOU 2026-12-04 08:05:00 → OMA 2026-12-04 10:20:00; layover at OMA: 75 minutes.
  • WN1766: OMA 2026-12-04 11:35:00 → DEN 2026-12-04 12:20:00.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN363 / WN4292: HOU 2026-12-04 14:40:00 → DEN 2026-12-04 19:45:00; 1 stop(s) via TUL; 365 minutes. Local airport times.
  • WN363: HOU 2026-12-04 14:40:00 → TUL 2026-12-04 16:05:00; layover at TUL: 170 minutes.
  • WN4292: TUL 2026-12-04 18:55:00 → DEN 2026-12-04 19:45:00.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2121 / WN285: HOU 2026-12-04 07:40:00 → DEN 2026-12-04 12:30:00; 1 stop(s) via MCI; 350 minutes. Local airport times.
  • WN2121: HOU 2026-12-04 07:40:00 → MCI 2026-12-04 09:40:00; layover at MCI: 120 minutes.
  • WN285: MCI 2026-12-04 11:40:00 → DEN 2026-12-04 12:30:00.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN1861 / WN4637: HOU 2026-12-04 07:55:00 → DEN 2026-12-04 12:15:00; 1 stop(s) via ABQ; 320 minutes. Local airport times.
  • WN1861: HOU 2026-12-04 07:55:00 → ABQ 2026-12-04 09:15:00; layover at ABQ: 95 minutes.
  • WN4637: ABQ 2026-12-04 10:50:00 → DEN 2026-12-04 12:15:00.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN50 / WN528: HOU 2026-12-04 18:35:00 → DEN 2026-12-04 22:10:00; 1 stop(s) via DAL; 275 minutes. Local airport times.
  • WN50: HOU 2026-12-04 18:35:00 → DAL 2026-12-04 19:45:00; layover at DAL: 80 minutes.
  • WN528: DAL 2026-12-04 21:05:00 → DEN 2026-12-04 22:10:00.

2026-12-04 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2392 / WN117: HOU 2026-12-04 09:45:00 → DEN 2026-12-04 13:40:00; 1 stop(s) via AUS; 295 minutes. Local airport times.
  • WN2392: HOU 2026-12-04 09:45:00 → AUS 2026-12-04 10:40:00; layover at AUS: 105 minutes.
  • WN117: AUS 2026-12-04 12:25:00 → DEN 2026-12-04 13:40:00.

Explore this route

• All dates for this route
• Dec 3, 2026 · Return options
• Dec 5, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Houston (HOU) to Denver (DEN) · Dec 4, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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