Denver (DEN) to Houston (IAH) · Sep 17, 2027 · return Sep 20, 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: Denver to Houston (IAH) flight deals

2027-09-17 → 2027-09-20 · Axel-exclusive $175.76

• Frontier Airlines F93228: DEN 2027-09-17 18:36:00 → IAH 2027-09-17 22:04:00; nonstop; 148 minutes. Local airport times.
• Frontier Airlines F93229: IAH 2027-09-20 06:26:00 → DEN 2027-09-20 08:05:00; nonstop; 159 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $327.76

• United Airlines UA1829: DEN 2027-09-17 13:25:00 → IAH 2027-09-17 16:54:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $358.63

• VB VB721 / VB616: DEN 2027-09-17 14:40:00 → IAH 2027-09-17 21:00:00; 1 stop(s) via MTY; 320 minutes. Local airport times.
  • VB721: DEN 2027-09-17 14:40:00 → MTY 2027-09-17 17:15:00; layover at MTY: 75 minutes.
  • VB616: MTY 2027-09-17 18:30:00 → IAH 2027-09-17 21:00:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $175.76

• Frontier Airlines F93206: DEN 2027-09-17 05:36:00 → IAH 2027-09-17 09:14:00; nonstop; 158 minutes. Local airport times.
• Frontier Airlines F93229: IAH 2027-09-20 06:26:00 → DEN 2027-09-20 08:05:00; nonstop; 159 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $327.76

• United Airlines UA320: DEN 2027-09-17 05:00:00 → IAH 2027-09-17 08:27:00; nonstop; 147 minutes. Local airport times.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $318.26

• United Airlines UA1639 / UA4045: DEN 2027-09-17 13:55:00 → IAH 2027-09-17 20:26:00; 1 stop(s) via STL; 331 minutes. Local airport times.
  • UA1639: DEN 2027-09-17 13:55:00 → STL 2027-09-17 16:57:00; layover at STL: 62 minutes.
  • UA4045: STL 2027-09-17 17:59:00 → IAH 2027-09-17 20:26:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $318.26

• United Airlines UA1521 / UA6246: DEN 2027-09-17 09:35:00 → IAH 2027-09-17 15:28:00; 1 stop(s) via SAT; 293 minutes. Local airport times.
  • UA1521: DEN 2027-09-17 09:35:00 → SAT 2027-09-17 12:48:00; layover at SAT: 91 minutes.
  • UA6246: SAT 2027-09-17 14:19:00 → IAH 2027-09-17 15:28:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $318.26

• United Airlines UA5267 / UA4007: DEN 2027-09-17 09:46:00 → IAH 2027-09-17 16:23:00; 1 stop(s) via XNA; 337 minutes. Local airport times.
  • UA5267: DEN 2027-09-17 09:46:00 → XNA 2027-09-17 12:45:00; layover at XNA: 102 minutes.
  • UA4007: XNA 2027-09-17 14:27:00 → IAH 2027-09-17 16:23:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $318.26

• United Airlines UA5487 / UA6151: DEN 2027-09-17 08:05:00 → IAH 2027-09-17 15:15:00; 1 stop(s) via ABQ; 370 minutes. Local airport times.
  • UA5487: DEN 2027-09-17 08:05:00 → ABQ 2027-09-17 09:41:00; layover at ABQ: 140 minutes.
  • UA6151: ABQ 2027-09-17 12:01:00 → IAH 2027-09-17 15:15:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

2027-09-17 → 2027-09-20 · Axel-exclusive $318.26

• United Airlines UA2270 / UA1871: DEN 2027-09-17 13:45:00 → IAH 2027-09-17 20:15:00; 1 stop(s) via AUS; 330 minutes. Local airport times.
  • UA2270: DEN 2027-09-17 13:45:00 → AUS 2027-09-17 16:58:00; layover at AUS: 129 minutes.
  • UA1871: AUS 2027-09-17 19:07:00 → IAH 2027-09-17 20:15:00.
• United Airlines UA2168: IAH 2027-09-20 12:30:00 → DEN 2027-09-20 14:10:00; nonstop; 160 minutes. Local airport times.

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

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