Select journey type

Enter to select travel class and passengers

Ultra Low Fare Flights from Denver (DEN) to Houston (IAH) with Spirit

Fly Denver to Houston and Save Big

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. DEN-IAH

    Denver to Houston

    Departing 09/19/2018

    Fares From
    $42*

    One-way

  2. DEN-IAH

    Denver to Houston

    Departing 08/28/2018

    Fares From
    $42*

    One-way

  3. DEN-IAH

    Denver to Houston

    Departing 09/12/2018

    Fares From
    $42*

    One-way

  4. DEN-IAH

    Denver to Houston

    Departing 09/11/2018

    Fares From
    $42*

    One-way

  5. DEN-IAH

    Denver to Houston

    Departing 09/05/2018

    Fares From
    $42*

    One-way

  6. DEN-IAH

    Denver to Houston

    Departing 08/29/2018

    Fares From
    $42*

    One-way

Ultra Low Fare Flights from Denver (DEN) to Houston (IAH) with Spirit

Denver to Houston Flight Deals

*Fares presented below are available at the beginning of each day, but may sell out. Additional baggage fees and fees for other services may apply. Other terms and conditions may apply.

  1. Denver (DEN) to Houston (IAH)

    One-way

    Departing 12/15/2018

    Fares From
    $43*
  2. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/28/2018

    Fares From
    $43*
  3. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/30/2018

    Fares From
    $60*
  4. Denver (DEN) to Houston (IAH)

    One-way

    Departing 12/06/2018

    Fares From
    $60*
  5. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/27/2018

    Fares From
    $60*
  6. Denver (DEN) to Houston (IAH)

    One-way

    Departing 02/13/2019

    Fares From
    $60*
  7. Denver (DEN) to Houston (IAH)

    One-way

    Departing 12/07/2018

    Fares From
    $60*
  8. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/23/2018

    Fares From
    $150*
  9. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/19/2018

    Fares From
    $150*
  10. Denver (DEN) to Houston (IAH)

    One-way

    Departing 11/20/2018

    Fares From
    $190*

Weather in Houston

Monday ,moderate rain
34°C 08/20/2018
Tuesday ,moderate rain
34°C 08/21/2018
Wednesday ,sky is clear
33°C 08/22/2018
Thursday ,light rain
35°C 08/23/2018
Friday ,light rain
35°C 08/24/2018
Saturday ,light rain
31°C 08/25/2018
Sunday ,moderate rain
29°C 08/26/2018
Powered by: OpenWeatherMap.org