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George Bush Intercontinental Airport to Denver International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Denver International Airport over the next 90 days, with one-way fares from €32 and round-trip from €58. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Houston to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Denver International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to Denver International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Denver International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from George Bush Intercontinental Airport to Denver International Airport are usually in January, with an average price of €85. It is best to avoid November, when the average price can reach €222.

€222
€154
€85
€17
    Cheapest
  • €153
    Oct
  • €222
    Nov
  • €113
    Dec
  • €85
    Jan
  • €129
    Feb
  • €129
    Mar
  • €96
    Apr
  • €124
    May
  • €183
    Jun
  • €158
    Jul
  • €128
    Aug
  • €133
    Sep

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Denver International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Denver International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from George Bush Intercontinental Airport to Denver International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€159
€137
€114
€92
    Cheapest
  • €156
    Mon
  • €151
    Tue
  • €132
    Wed
  • €114
    Thu
  • €151
    Fri
  • €118
    Sat
  • €159
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Denver International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Denver International Airport is Frontier Airlines (from €59) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €59
Delta Air Lines
From €137
American Airlines
From €144
United Airlines
From €177
Alaska Airlines
From €8,544

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What is the flight schedule from George Bush Intercontinental Airport to Denver International Airport?

Check the schedule for flights from Houston to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. F93205

    22:40

    IAH

    2h 43m

    00:23

    DEN

    S - T W T F S
    Search
  2. F93229

    05:05

    IAH

    2h 34m

    06:39

    DEN

    S M T W T F S
    Search
  3. F93227

    10:09

    IAH

    2h 48m

    11:57

    DEN

    S M T W T F S
    Search
  4. F92995

    21:43

    IAH

    2h 39m

    23:22

    DEN

    - M - - - - -
    Search
  5. F94076

    12:07

    IAH

    2h 23m

    Direct

    15:30

    ATL

    S M T W T F S
    Search
  6. F93599

    19:58

    ATL

    3h 33m

    Direct

    21:31

    DEN

    S M T W T F S
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About George Bush Intercontinental Airport and Denver International Airport

Learn about George Bush Intercontinental Airport (IAH) and Denver International Airport (DEN) — including location, terminals, transportation, and travel tips.

Flight distance 1,388.36km
Cheapest one-way ticket price €32
Cheapest return ticket price €58

FAQs for George Bush Intercontinental Airport to Denver International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Denver International Airport?

    George Bush Intercontinental Airport to Denver International Airport takes about 2 hours 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 daily flights from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN).
  • The earliest flight from George Bush Intercontinental Airport to Denver International Airport departs at 05:15, and the last departs at 22:40, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around €301 in October, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 8639 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Denver International Airport currently start from €32, and round-trip fares start from €58. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from George Bush Intercontinental Airport to Denver International Airport, with an average flight time of 2 hours 1 minute, and around 99 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Denver International Airport is €181. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from George Bush Intercontinental Airport to Denver International Airport, with one-way fares starting from €32. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • George Bush Intercontinental Airport to Denver International Airport operates around 98 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Denver International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.