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Route overview: Denver to Houston (IAH) flight deals

Denver → Houston

Dec 24, 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 24, 2026 · One wayFrontier AirlinesNonstop$104.00 Dec 24, 2026 · One wayUnited AirlinesNonstop$201.50 Dec 24, 2026 – Dec 25, 2026 · 1 nightFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 25, 2026 · 1 nightUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 26, 2026 · 2 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 26, 2026 · 2 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 27, 2026 · 3 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 27, 2026 · 3 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 28, 2026 · 4 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 28, 2026 · 4 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 29, 2026 · 5 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 29, 2026 · 5 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 30, 2026 · 6 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 30, 2026 · 6 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Dec 31, 2026 · 7 nightsFrontier AirlinesNonstop$201.50 Dec 24, 2026 – Dec 31, 2026 · 7 nightsUnited AirlinesNonstop$383.50 Dec 24, 2026 – Jan 1, 2027 · 8 nightsFrontier AirlinesNonstop$196.08 Dec 24, 2026 – Jan 1, 2027 · 8 nightsUnited AirlinesNonstop$373.18 Dec 24, 2026 – Jan 2, 2027 · 9 nightsFrontier AirlinesNonstop$196.08 Dec 24, 2026 – Jan 2, 2027 · 9 nightsUnited AirlinesNonstop$373.18 Dec 24, 2026 – Jan 3, 2027 · 10 nightsFrontier AirlinesNonstop$196.08 Dec 24, 2026 – Jan 3, 2027 · 10 nightsUnited AirlinesNonstop$373.18 Dec 24, 2026 – Jan 4, 2027 · 11 nightsFrontier AirlinesNonstop$174.38 Dec 24, 2026 – Jan 4, 2027 · 11 nightsUnited AirlinesNonstop$331.88 Dec 24, 2026 – Jan 5, 2027 · 12 nightsFrontier AirlinesNonstop$174.38 Dec 24, 2026 – Jan 5, 2027 · 12 nightsUnited AirlinesNonstop$331.88 Dec 24, 2026 – Jan 6, 2027 · 13 nightsFrontier AirlinesNonstop$174.38 Dec 24, 2026 – Jan 6, 2027 · 13 nightsUnited AirlinesNonstop$331.88 Dec 24, 2026 – Jan 7, 2027 · 14 nightsFrontier AirlinesNonstop$174.38 Dec 24, 2026 – Jan 7, 2027 · 14 nightsUnited AirlinesNonstop$331.88

Flights for your trip

  1. Thu, Dec 24 · One way

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

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 24 · One way

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

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 24 – 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

  4. Thu, Dec 24 – 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

  5. Thu, Dec 24 – Sat, Dec 26

    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 24 – Sat, Dec 26

    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 24 – 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

  8. Thu, Dec 24 – 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

  9. Thu, Dec 24 – 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

  10. Thu, Dec 24 – 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

  11. Thu, Dec 24 – Wed, Dec 30

    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 24 – Wed, Dec 30

    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 24 – 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

  14. Thu, Dec 24 – 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

  15. Thu, Dec 24 – Fri, Jan 1

    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 24 – Fri, Jan 1

    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 24 – Sun, Jan 3

    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 24 – Sun, Jan 3

    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 24 – Mon, Jan 4

    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 24 – Mon, Jan 4

    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 24 – Tue, Jan 5

    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 24 – Tue, Jan 5

    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 24 – Thu, Jan 7

    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 24 – Thu, Jan 7

    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

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

DEN ⇄ IAH

Economy

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Explore this route

All dates for this routeDec 23, 2026 · Return optionsDec 25, 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)
2026-12-24 · one wayFrontier AirlinesF93206Axel-exclusive $104.002026-10-29T01:03:58Z
2026-12-24 · one wayUnited AirlinesUA475Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-25Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-25United AirlinesUA475 / UA2168Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-26Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-26United AirlinesUA475 / UA2168Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-27Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-27United AirlinesUA475 / UA2168Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-28Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-28United AirlinesUA475 / UA2168Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-29Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-29United AirlinesUA475 / UA1066Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-30Frontier AirlinesF93206 / F93205Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-30United AirlinesUA475 / UA1066Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-31Frontier AirlinesF93206 / F93229Axel-exclusive $201.502026-10-29T01:03:58Z
2026-12-24 → 2026-12-31United AirlinesUA475 / UA2168Axel-exclusive $383.502026-10-29T01:03:58Z
2026-12-24 → 2027-01-01Frontier AirlinesF93206 / F93229Axel-exclusive $196.082026-10-29T01:03:58Z
2026-12-24 → 2027-01-01United AirlinesUA475 / UA2168Axel-exclusive $373.182026-10-29T01:03:58Z
2026-12-24 → 2027-01-02Frontier AirlinesF93206 / F93229Axel-exclusive $196.082026-10-29T01:03:58Z
2026-12-24 → 2027-01-02United AirlinesUA475 / UA2168Axel-exclusive $373.182026-10-29T01:03:58Z
2026-12-24 → 2027-01-03Frontier AirlinesF93206 / F93229Axel-exclusive $196.082026-10-29T01:03:58Z
2026-12-24 → 2027-01-03United AirlinesUA475 / UA2168Axel-exclusive $373.182026-10-29T01:03:58Z
2026-12-24 → 2027-01-04Frontier AirlinesF93206 / F93229Axel-exclusive $174.382026-10-29T01:03:58Z
2026-12-24 → 2027-01-04United AirlinesUA475 / UA2168Axel-exclusive $331.882026-10-29T01:03:58Z
2026-12-24 → 2027-01-05Frontier AirlinesF93206 / F93229Axel-exclusive $174.382026-10-29T01:03:58Z
2026-12-24 → 2027-01-05United AirlinesUA475 / UA1066Axel-exclusive $331.882026-10-29T01:03:58Z
2026-12-24 → 2027-01-06Frontier AirlinesF93206 / F93205Axel-exclusive $174.382026-10-29T01:03:58Z
2026-12-24 → 2027-01-06United AirlinesUA475 / UA1066Axel-exclusive $331.882026-10-29T01:03:58Z
2026-12-24 → 2027-01-07Frontier AirlinesF93206 / F93229Axel-exclusive $174.382026-10-29T01:03:58Z
2026-12-24 → 2027-01-07United AirlinesUA475 / UA2168Axel-exclusive $331.882026-10-29T01:03:58Z

Route overview: Denver to Houston (IAH) flight deals

2026-12-24 · one way · Axel-exclusive $104.00

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

2026-12-24 · one way · Axel-exclusive $201.50

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

2026-12-24 → 2026-12-25 · Axel-exclusive $201.50

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-25 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-26 · Axel-exclusive $201.50

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

2026-12-24 → 2026-12-26 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2026-12-26 12:50:00 → DEN 2026-12-26 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-24 → 2026-12-27 · Axel-exclusive $201.50

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-27 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-28 · Axel-exclusive $201.50

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-28 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-30 · Axel-exclusive $201.50

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93205: IAH 2026-12-30 21:43:00 → DEN 2026-12-30 23:22:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2026-12-30 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA1066: IAH 2026-12-30 21:52:00 → DEN 2026-12-30 23:30:00; nonstop; 158 minutes. Local airport times.

2026-12-24 → 2026-12-31 · Axel-exclusive $201.50

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 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.

2026-12-24 → 2026-12-31 · Axel-exclusive $383.50

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 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.

2026-12-24 → 2027-01-01 · Axel-exclusive $196.08

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2027-01-01 06:26:00 → DEN 2027-01-01 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2027-01-01 · Axel-exclusive $373.18

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2027-01-01 12:50:00 → DEN 2027-01-01 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-24 → 2027-01-03 · Axel-exclusive $196.08

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2027-01-03 06:26:00 → DEN 2027-01-03 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2027-01-03 · Axel-exclusive $373.18

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2027-01-03 12:50:00 → DEN 2027-01-03 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-24 → 2027-01-04 · Axel-exclusive $174.38

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2027-01-04 06:26:00 → DEN 2027-01-04 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2027-01-04 · Axel-exclusive $331.88

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2027-01-04 12:50:00 → DEN 2027-01-04 14:25:00; nonstop; 155 minutes. Local airport times.

2026-12-24 → 2027-01-05 · Axel-exclusive $174.38

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2027-01-05 06:00:00 → DEN 2027-01-05 07:39:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2027-01-05 · Axel-exclusive $331.88

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA1066: IAH 2027-01-05 21:52:00 → DEN 2027-01-05 23:30:00; nonstop; 158 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $174.38

  • Frontier Airlines F93206: DEN 2026-12-24 05:36:00 → IAH 2026-12-24 09:14:00; nonstop; 158 minutes. Local airport times.
  • Frontier Airlines F93229: IAH 2027-01-07 06:26:00 → DEN 2027-01-07 08:05:00; nonstop; 159 minutes. Local airport times.

2026-12-24 → 2027-01-07 · Axel-exclusive $331.88

  • United Airlines UA475: DEN 2026-12-24 19:30:00 → IAH 2026-12-24 22:52:00; nonstop; 142 minutes. Local airport times.
  • United Airlines UA2168: IAH 2027-01-07 12:50:00 → DEN 2027-01-07 14:25:00; nonstop; 155 minutes. Local airport times.

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  • This page: Denver (DEN) to Houston (IAH) · Dec 24, 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.