How long is the Denver to Houston flight time?

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92996

    Frontier Airlines

    9:12 PM

    DEN

    2.5h

    Nonstop

    12:40 AM

    IAH

    S M T W T F S
    Search

  2. F93228

    Frontier Airlines

    6:36 PM

    DEN

    2.5h

    Nonstop

    10:04 PM

    IAH

    S M - W T F S
    Search

  3. F93206

    Frontier Airlines

    6:00 AM

    DEN

    2.7h

    Nonstop

    9:42 AM

    IAH

    S M T W T F S
    Search

  4. F93600

    Frontier Airlines

    10:44 AM

    DEN

    3.2h

    Nonstop

    3:55 PM

    ATL

    S M T W T F S
    Search

  5. F94075

    Frontier Airlines

    9:08 PM

    ATL

    2.4h

    Nonstop

    10:30 PM

    IAH

    S M T W T F S
    Search

  6. F94753

    Frontier Airlines

    10:29 PM

    DEN

    2.2h

    Nonstop

    12:42 AM

    PHX

    S M T W T F S
    Search

  7. F91704

    Frontier Airlines

    11:10 AM

    PHX

    2.7h

    Nonstop

    3:52 PM

    IAH

    S M T W T F S
    Search
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Info of Denver to Houston Flight Time & Flight Schedules

Flight Time 3 hours 42 minutes
Earliest Flight  06:00⇒09:31
Latest Flight 21:07⇒00:38
Cheapest Flight Price THB 3,322

Find Cheap Flights with Best Denver to Houston Flight Time

  • One way
  • Round-trip
      • direct cheapest
        DEN4:20 PM
        2h 31m
        Nonstop
        IAH7:51 PM
        Denver - Houston|Wed, Oct 14|United Airlines
        THB 7,560
        THB 21,700
        65% off
        Search
        65% off
        THB 21,700
        THB 7,560
      • DEN8:20 AM
        8h 27m
        1 stops
        IAH5:47 PM
        Denver - Houston|Thu, Oct 15|Delta Air Lines
        THB 4,000
        THB 21,700
        82% off
        Search
        82% off
        THB 21,700
        THB 4,000
      • DEN7:00 AM
        8h 33m
        1 stops
        HOU4:33 PM
        Denver - Houston|Tue, Oct 27|Delta Air Lines
        THB 4,850
        THB 21,700
        78% off
        Search
        78% off
        THB 21,700
        THB 4,850
      • DEN6:00 AM
        8h 54m
        1 stops
        IAH3:54 PM
        Denver - Houston|Tue, Oct 27|Delta Air Lines
        THB 4,850
        Search
        THB 4,850
      • DEN6:00 AM
        7h 7m
        1 stops
        HOU2:07 PM
        Denver - Houston|Wed, Oct 21|Delta Air Lines
        THB 4,850
        Search
        THB 4,850
      • DEN6:00 AM
        6h 23m
        1 stops
        IAH1:23 PM
        Denver - Houston|Wed, Oct 21|Delta Air Lines
        THB 4,850
        Search
        THB 4,850
      • DEN5:24 AM
        4h 47m
        1 stops
        HOU11:11 AM
        Denver - Houston|Wed, Oct 21|American Airlines
        THB 4,960
        Search
        THB 4,960
      • DEN6:26 AM
        5h 46m
        1 stops
        IAH1:12 PM
        Denver - Houston|Thu, Oct 15|American Airlines
        THB 5,190
        Search
        THB 5,190
      • DEN6:26 AM
        5h 46m
        1 stops
        IAH1:12 PM
        Denver - Houston|Wed, Oct 21|American Airlines
        THB 6,090
        Search
        THB 6,090
      • DEN12:59 AM
        7h 45m
        1 stops
        IAH9:44 AM
        Denver - Houston|Sat, Oct 17|Delta Air Lines
        THB 7,680
        Search
        THB 7,680
      • DEN5:24 AM
        4h 47m
        1 stops
        HOU11:11 AM
        Denver - Houston|Wed, Oct 7|American Airlines
        THB 15,840
        Search
        THB 15,840
      • DEN6:26 AM
        5h 46m
        1 stops
        IAH1:12 PM
        Denver - Houston|Wed, Oct 7|American Airlines
        THB 15,840
        Search
        THB 15,840
      • DEN13:00
        5h 46m
        Nonstop
        HOU14:00
        Denver - Houston|Mon, Sep 6|Normal Airline
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Denver to Houston Flight Time of Top Airlines

Frontier Airlines
Frontier Airlines
10.0
United Airlines
United Airlines
8.1

FAQ of Denver to Houston Flight Time

  • Which airlines offer direct flights from Denver to Houston?

    At the moment, you can catch a nonstop flight from Denver to Houston with the following airlines, including: Frontier Airlines United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long does it take to fly from Denver (DEN) to Houston (HOU) and what is the distance?

    It takes around 2 hours 56 minutes to fly from Denver (DEN) to Houston (HOU).

  • When is the best time to book flights from Denver to Houston?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Denver to Houston?

    Based on Trip.com data in the past 4 weeks, there is 151 flight per week flying from Denver to Houston. You can check the weekly schedule for popular airlines on this route below: Frontier Airlines: S/M/T/W/T/F/S -- F93206 (06:18)

  • When are flight tickets from Denver (DEN) to Houston (HOU) the cheapest?

    The cheapest months to fly from Denver to Houston is September, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Denver to Houston on?

    After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Denver to Houston on October 10, 2026 with Frontier Airlines, with prices starting at THB 2,100.

  • Which airports can I fly into Houston from Denver?

    You can arrive at any of the following airports in Houston: George Bush Intercontinental Airport (IAH), and William P. Hobby Airport (HOU). Flights from Denver International Airport to George Bush Intercontinental Airport (DEN-IAH) are by far the most popular option for this route.

  • Is there any time difference between Denver and Houston?

    The time difference between Houston and Denver is 1h.

  • How do I change or cancel my ticket from Denver to Houston?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.