Direct flights from Des Moines to Houston
All flights from DSM to IAH non-stop. There are direct flights from Des Moines International (DSM), Iowa, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 13 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 15:01 depending on the schedule period. The flight distance is 807 miles (1298 km). Flight time ranges from 2 hours and 25 minutes to 2 hours and 40 minutes.
Des Moines
, USA
Flight schedule from Des Moines to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-11-09
Des Moines to Houston scheduled departures
Select a date to see every published non-stop departure between DSM and IAH.
DSM - IAH route facts
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Distance807 miles (1298 km)
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Flight time2 hours and 25 minutes to 2 hours and 40 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsIAH
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Arrival terminalsTerminal C and Terminal B
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AircraftAirbus A320, Embraer 175 (Enhanced Winglets), Airbus A319, Boeing 737-700 Passenger and Boeing 737-900 Passenger
Route FAQ
Direct flights from Des Moines to TX, USA
From Des Moines to Austin
AUS Austin-Bergstrom International Airport
From Des Moines to Dallas
DFW Dallas Fort Worth International
