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Route overview: Denver to Houston (IAH) flight deals

Denver → Houston

Dec 17, 2026 · choose your return date

DEN → IAH1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 17, 2026 · One wayFrontier AirlinesNonstop$80.00 Dec 17, 2026 · One wayUnited AirlinesNonstop$155.00 Dec 17, 2026 – Dec 18, 2026 · 1 nightFrontier AirlinesNonstop$155.00 Dec 17, 2026 – Dec 18, 2026 · 1 nightUnited AirlinesNonstop$295.00 Dec 17, 2026 – Dec 19, 2026 · 2 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 19, 2026 · 2 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 20, 2026 · 3 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 20, 2026 · 3 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 21, 2026 · 4 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 21, 2026 · 4 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 22, 2026 · 5 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 22, 2026 · 5 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 23, 2026 · 6 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 23, 2026 · 6 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 24, 2026 · 7 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 24, 2026 · 7 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 25, 2026 · 8 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 25, 2026 · 8 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 26, 2026 · 9 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 26, 2026 · 9 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 27, 2026 · 10 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 27, 2026 · 10 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 28, 2026 · 11 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 28, 2026 · 11 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 29, 2026 · 12 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 29, 2026 · 12 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 30, 2026 · 13 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 30, 2026 · 13 nightsUnited AirlinesNonstop$339.25 Dec 17, 2026 – Dec 31, 2026 · 14 nightsFrontier AirlinesNonstop$178.25 Dec 17, 2026 – Dec 31, 2026 · 14 nightsUnited AirlinesNonstop$339.25

Flights for your trip

  1. Thu, Dec 17 · One way

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 17 · One way

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 17 – Fri, Dec 18

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 17 – Fri, Dec 18

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 17 – Sat, Dec 19

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 17 – Sat, Dec 19

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 17 – Sun, Dec 20

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 17 – Sun, Dec 20

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 17 – Mon, Dec 21

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 17 – Mon, Dec 21

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 17 – Wed, Dec 23

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    9:43 pmIAH
    2h 39m
    Nonstop
    11:22 pmDEN

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 17 – Wed, Dec 23

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    9:52 pmIAH
    2h 38m
    Nonstop
    11:30 pmDEN

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 17 – Thu, Dec 24

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 17 – Thu, Dec 24

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 17 – Fri, Dec 25

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 17 – Fri, Dec 25

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 17 – Sun, Dec 27

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 17 – Sun, Dec 27

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 17 – Mon, Dec 28

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 17 – Mon, Dec 28

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 17 – Tue, Dec 29

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:00 amIAH
    2h 39m
    Nonstop
    7:39 amDEN

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 17 – Tue, Dec 29

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    9:52 pmIAH
    2h 38m
    Nonstop
    11:30 pmDEN

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 17 – Thu, Dec 31

    Frontier Airlines
    5:36 amDEN
    2h 38m
    Nonstop
    9:14 amIAH
    Frontier Airlines
    6:26 amIAH
    2h 39m
    Nonstop
    8:05 amDEN

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 17 – Thu, Dec 31

    United Airlines
    7:30 pmDEN
    2h 22m
    Nonstop
    10:52 pmIAH
    United Airlines
    12:50 pmIAH
    2h 35m
    Nonstop
    2:25 pmDEN

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

DEN ⇄ IAH

Economy

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Explore this route

All dates for this routeDec 16, 2026 · Return optionsDec 18, 2026 · Return optionsHotels in Giza with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-17 · one wayFrontier AirlinesF93206Axel-exclusive $80.002026-10-29T01:03:58Z
2026-12-17 · one wayUnited AirlinesUA475Axel-exclusive $155.002026-10-29T01:03:58Z
2026-12-17 → 2026-12-18Frontier AirlinesF93206 / F93229Axel-exclusive $155.002026-10-29T01:03:58Z
2026-12-17 → 2026-12-18United AirlinesUA475 / UA2168Axel-exclusive $295.002026-10-29T01:03:58Z
2026-12-17 → 2026-12-19Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-19United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-20Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-20United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-21Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-21United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-22Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-22United AirlinesUA475 / UA1066Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-23Frontier AirlinesF93206 / F93205Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-23United AirlinesUA475 / UA1066Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-24Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-24United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-25Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-25United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-26Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-26United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-27Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-27United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-28Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-28United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-29Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-29United AirlinesUA475 / UA1066Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-30Frontier AirlinesF93206 / F93205Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-30United AirlinesUA475 / UA1066Axel-exclusive $339.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-31Frontier AirlinesF93206 / F93229Axel-exclusive $178.252026-10-29T01:03:58Z
2026-12-17 → 2026-12-31United AirlinesUA475 / UA2168Axel-exclusive $339.252026-10-29T01:03:58Z

Route overview: Denver to Houston (IAH) flight deals

2026-12-17 · one way · Axel-exclusive $80.00

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.

2026-12-17 · one way · Axel-exclusive $155.00

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.

2026-12-17 → 2026-12-18 · Axel-exclusive $155.00

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-18 06:26:00 → DEN 2026-12-18 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-18 · Axel-exclusive $295.00

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-18 12:50:00 → DEN 2026-12-18 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-19 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-19 06:26:00 → DEN 2026-12-19 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-19 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-19 12:50:00 → DEN 2026-12-19 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-20 06:26:00 → DEN 2026-12-20 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-20 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-20 12:50:00 → DEN 2026-12-20 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-21 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-21 06:26:00 → DEN 2026-12-21 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-21 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-21 12:50:00 → DEN 2026-12-21 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-23 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93205: IAH 2026-12-23 21:43:00 → DEN 2026-12-23 23:22:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-23 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA1066: IAH 2026-12-23 21:52:00 → DEN 2026-12-23 23:30:00; nonstop; 158 minutes. Local airport times.

2026-12-17 → 2026-12-24 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-24 06:26:00 → DEN 2026-12-24 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-24 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-24 12:50:00 → DEN 2026-12-24 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-25 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-25 06:26:00 → DEN 2026-12-25 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-25 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-25 12:50:00 → DEN 2026-12-25 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-27 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-27 06:26:00 → DEN 2026-12-27 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-27 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-27 12:50:00 → DEN 2026-12-27 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-28 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-28 06:26:00 → DEN 2026-12-28 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-28 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-28 12:50:00 → DEN 2026-12-28 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-17 → 2026-12-29 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-29 06:00:00 → DEN 2026-12-29 07:39:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-29 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA1066: IAH 2026-12-29 21:52:00 → DEN 2026-12-29 23:30:00; nonstop; 158 minutes. Local airport times.

2026-12-17 → 2026-12-31 · Axel-exclusive $178.25

  • Frontier Airlines F93206: DEN 2026-12-17 05:36:00 → IAH 2026-12-17 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2026-12-31 06:26:00 → DEN 2026-12-31 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-17 → 2026-12-31 · Axel-exclusive $339.25

  • United Airlines UA475: DEN 2026-12-17 19:30:00 → IAH 2026-12-17 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-31 12:50:00 → DEN 2026-12-31 14:25:00; nonstop; 155 minutes. Local airport times.

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  • This page: Denver (DEN) to Houston (IAH) · Dec 17, 2026 · choose your return date: 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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  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Houston (IAH) flight deals · Flight search guide.
  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.