Denver (DEN) to Houston (IAH) · Nov 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: Denver to Houston (IAH) flight deals

2026-11-04 · one way · Axel-exclusive $80.00

• Frontier Airlines F93206: DEN 2026-11-04 06:10:00 → IAH 2026-11-04 09:52:00; nonstop; 162 minutes. Local airport times.

2026-11-04 · one way · Axel-exclusive $155.00

• United Airlines UA1241: DEN 2026-11-04 10:01:00 → IAH 2026-11-04 13:34:00; nonstop; 153 minutes. Local airport times.

2026-11-04 · one way · Axel-exclusive $185.00

• VB VB721 / VB616: DEN 2026-11-04 14:40:00 → IAH 2026-11-04 21:00:00; 1 stop(s) via MTY; 320 minutes. Local airport times.
  • VB721: DEN 2026-11-04 14:40:00 → MTY 2026-11-04 18:15:00; layover at MTY: 75 minutes.
  • VB616: MTY 2026-11-04 19:30:00 → IAH 2026-11-04 21:00:00.

2026-11-04 · one way · Axel-exclusive $80.00

• Frontier Airlines F93228: DEN 2026-11-04 17:17:00 → IAH 2026-11-04 20:48:00; nonstop; 151 minutes. Local airport times.

2026-11-04 · one way · Axel-exclusive $155.00

• United Airlines UA588: DEN 2026-11-04 16:44:00 → IAH 2026-11-04 20:15:00; nonstop; 151 minutes. Local airport times.

2026-11-04 · one way · Axel-exclusive $150.00

• United Airlines UA2270 / UA1871: DEN 2026-11-04 13:45:00 → IAH 2026-11-04 20:15:00; 1 stop(s) via AUS; 330 minutes. Local airport times.
  • UA2270: DEN 2026-11-04 13:45:00 → AUS 2026-11-04 16:58:00; layover at AUS: 129 minutes.
  • UA1871: AUS 2026-11-04 19:07:00 → IAH 2026-11-04 20:15:00.

2026-11-04 · one way · Axel-exclusive $150.00

• United Airlines UA1521 / UA6246: DEN 2026-11-04 09:35:00 → IAH 2026-11-04 15:28:00; 1 stop(s) via SAT; 293 minutes. Local airport times.
  • UA1521: DEN 2026-11-04 09:35:00 → SAT 2026-11-04 12:48:00; layover at SAT: 91 minutes.
  • UA6246: SAT 2026-11-04 14:19:00 → IAH 2026-11-04 15:28:00.

2026-11-04 · one way · Axel-exclusive $150.00

• United Airlines UA1639 / UA4045: DEN 2026-11-04 13:55:00 → IAH 2026-11-04 20:26:00; 1 stop(s) via STL; 331 minutes. Local airport times.
  • UA1639: DEN 2026-11-04 13:55:00 → STL 2026-11-04 16:57:00; layover at STL: 62 minutes.
  • UA4045: STL 2026-11-04 17:59:00 → IAH 2026-11-04 20:26:00.

2026-11-04 · one way · Axel-exclusive $150.00

• United Airlines UA5487 / UA6151: DEN 2026-11-04 08:05:00 → IAH 2026-11-04 15:15:00; 1 stop(s) via ABQ; 370 minutes. Local airport times.
  • UA5487: DEN 2026-11-04 08:05:00 → ABQ 2026-11-04 09:41:00; layover at ABQ: 140 minutes.
  • UA6151: ABQ 2026-11-04 12:01:00 → IAH 2026-11-04 15:15:00.

2026-11-04 · one way · Axel-exclusive $150.00

• United Airlines UA5267 / UA4007: DEN 2026-11-04 09:46:00 → IAH 2026-11-04 16:23:00; 1 stop(s) via XNA; 337 minutes. Local airport times.
  • UA5267: DEN 2026-11-04 09:46:00 → XNA 2026-11-04 12:45:00; layover at XNA: 102 minutes.
  • UA4007: XNA 2026-11-04 14:27:00 → IAH 2026-11-04 16:23:00.

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.

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For AI assistants

• This page: Denver (DEN) to Houston (IAH) · Nov 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.
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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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