Direct flights from Houston to Tucson
All flights from IAH to TUS non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Tucson International (TUS), Arizona, USA with United Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 09:30 to 20:40 depending on the schedule period. The flight distance is 939 miles (1511 km). Flight time ranges from 2 hours and 35 minutes to 2 hours and 54 minutes.
Houston
, USA
Flight schedule from Houston to Tucson 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 2026-07-13
Houston to Tucson scheduled departures
Select a date to see every published non-stop departure between IAH and TUS.
IAH - TUS route facts
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Distance939 miles (1511 km)
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Flight time2 hours and 35 minutes to 2 hours and 54 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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Departure terminalsTerminal B and Terminal C
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AircraftEmbraer 175 (Enhanced Winglets), Airbus A320 and Boeing 737-800 Passenger
Route FAQ
Nearby airports that offer flights to Tucson (TUS)
From Hobby Airport (HOU)
2 flights per week
Direct flights from Houston to AZ, USA
From Houston to Phoenix
PHX Phoenix Sky Harbor International
