Airlines with flights from Denver to Houston
There are three airlines with scheduled flights between DEN and IAH. Both United and Frontier Airlines operates non-stop flights from Denver International to Houston Airport and the flight time is 2 hours and 30 minutes.
There are three airlines with scheduled flights between DEN and IAH. Both United and Frontier Airlines operates non-stop flights from Denver International to Houston Airport and the flight time is 2 hours and 30 minutes. Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 2 hours and 30 minutes
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Denver and Houston are both United Airlines hubs.
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77 flights per week
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Business and first class available
Flight
The timetable & schedule information was updated at 2024-12-13
Non-stop with Frontier Airlines
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Total flight time: 2 hours and 27 minutes
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Low-cost airline
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Denver is a Frontier Airlines focus city.
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14 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Dallas with American Airlines
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Total flight time: 3h 43m - 6h 27m.
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One World Alliance
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55 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Austin with United Airlines
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Total flight time: 3h 53m - 6h 28m.
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Denver and Houston are both United Airlines hubs.
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29 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Dallas with United Airlines
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Total flight time: 3h 58m - 6h 20m.
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Denver and Houston are both United Airlines hubs.
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26 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via New Orleans with United Airlines
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Total flight time: 4h 40m - 6h 55m.
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Denver and Houston are both United Airlines hubs.
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15 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
