Houston (IAH) to Denver (DEN) · Nov 22, 2026 · return Nov 28, 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.

Route overview: Houston to Denver (DEN) flight deals

2026-11-22 → 2026-11-28 · Axel-exclusive $153.60

• Frontier Airlines F92995: IAH 2026-11-22 22:59:00 → DEN 2026-11-23 00:42:00; nonstop; 163 minutes. Local airport times.
• Frontier Airlines F92996: DEN 2026-11-28 20:59:00 → IAH 2026-11-29 00:22:00; nonstop; 143 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $390.40

• United Airlines UA470: IAH 2026-11-22 16:26:00 → DEN 2026-11-22 18:10:00; nonstop; 164 minutes. Local airport times.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $275.20

• American Airlines AA2551 / AA2357: IAH 2026-11-22 06:00:00 → DEN 2026-11-22 09:49:00; 1 stop(s) via DFW; 289 minutes. Local airport times.
  • AA2551: IAH 2026-11-22 06:00:00 → DFW 2026-11-22 07:33:00; layover at DFW: 61 minutes.
  • AA2357: DFW 2026-11-22 08:34:00 → DEN 2026-11-22 09:49:00.
• Frontier Airlines F92996: DEN 2026-11-28 20:59:00 → IAH 2026-11-29 00:22:00; nonstop; 143 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $153.60

• Frontier Airlines F93229: IAH 2026-11-22 06:40:00 → DEN 2026-11-22 08:20:00; nonstop; 160 minutes. Local airport times.
• Frontier Airlines F92996: DEN 2026-11-28 20:59:00 → IAH 2026-11-29 00:22:00; nonstop; 143 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $390.40

• United Airlines UA281: IAH 2026-11-22 09:40:00 → DEN 2026-11-22 11:22:00; nonstop; 162 minutes. Local airport times.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $380.80

• United Airlines UA5814 / UA5774: IAH 2026-11-22 09:50:00 → DEN 2026-11-22 14:17:00; 1 stop(s) via ASE; 327 minutes. Local airport times.
  • UA5814: IAH 2026-11-22 09:50:00 → ASE 2026-11-22 12:06:00; layover at ASE: 64 minutes.
  • UA5774: ASE 2026-11-22 13:10:00 → DEN 2026-11-22 14:17:00.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $380.80

• United Airlines UA4278 / UA5813: IAH 2026-11-22 09:46:00 → DEN 2026-11-22 13:35:00; 1 stop(s) via ICT; 289 minutes. Local airport times.
  • UA4278: IAH 2026-11-22 09:46:00 → ICT 2026-11-22 11:40:00; layover at ICT: 72 minutes.
  • UA5813: ICT 2026-11-22 12:52:00 → DEN 2026-11-22 13:35:00.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $380.80

• United Airlines UA4056 / UA5472: IAH 2026-11-22 14:30:00 → DEN 2026-11-22 18:23:00; 1 stop(s) via MAF; 293 minutes. Local airport times.
  • UA4056: IAH 2026-11-22 14:30:00 → MAF 2026-11-22 16:07:00; layover at MAF: 75 minutes.
  • UA5472: MAF 2026-11-22 17:22:00 → DEN 2026-11-22 18:23:00.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $380.80

• United Airlines UA491 / UA631: IAH 2026-11-22 07:30:00 → DEN 2026-11-22 12:07:00; 1 stop(s) via MSY; 337 minutes. Local airport times.
  • UA491: IAH 2026-11-22 07:30:00 → MSY 2026-11-22 08:43:00; layover at MSY: 82 minutes.
  • UA631: MSY 2026-11-22 10:05:00 → DEN 2026-11-22 12:07:00.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 minutes. Local airport times.

2026-11-22 → 2026-11-28 · Axel-exclusive $380.80

• United Airlines UA4078 / UA1824: IAH 2026-11-22 09:48:00 → DEN 2026-11-22 14:20:00; 1 stop(s) via COS; 332 minutes. Local airport times.
  • UA4078: IAH 2026-11-22 09:48:00 → COS 2026-11-22 11:19:00; layover at COS: 121 minutes.
  • UA1824: COS 2026-11-22 13:20:00 → DEN 2026-11-22 14:20:00.
• United Airlines UA1241: DEN 2026-11-28 10:00:00 → IAH 2026-11-28 13:31:00; nonstop; 151 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.

Explore this route

• All dates for this route
• Nov 21, 2026 · Return options
• Nov 23, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Houston (IAH) to Denver (DEN) · Nov 22, 2026 · return Nov 28, 2026: 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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