Direct flights from Houston to Phoenix
All flights from IAH to PHX non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Phoenix Sky Harbor International (PHX), Arizona, USA with United Airlines, American Airlines and Frontier Airlines. 62 weekly departures are currently scheduled on this route. Departure times range from 05:38 to 21:58 depending on the schedule period. The flight distance is 1013 miles (1630 km). Flight time ranges from 2 hours and 48 minutes to 3 hours and 26 minutes.
Houston
, USA
Airlines with non-stop routes:
United Airlines
American Airlines
Frontier Airlines
Southwest Airlines
Flight schedule from Houston to Phoenix 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 2026-09-21
Flight schedule from Houston to Phoenix with American Airlines
This is a weekly direct flight schedule for American 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 2026-09-21
Flight schedule from Houston to Phoenix with Frontier Airlines
This is a weekly direct flight schedule for Frontier 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 2026-09-21
Houston to Phoenix scheduled departures
Select a date to see every published non-stop departure between IAH and PHX.
IAH - PHX route facts
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Distance1013 miles (1630 km)
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Flight time2 hours and 48 minutes to 3 hours and 26 minutes
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Airlines United American Airlines Frontier
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Airline alliancesStar Alliance oneworld Low-cost carrier
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CabinsEconomy Business First
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Hub airportsUnited Airlines: IAHAmerican Airlines: PHX
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Departure terminalsUnited Airlines: Terminal CAmerican Airlines: Terminal AFrontier Airlines: Terminal A
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Arrival terminalsUnited Airlines: Terminal 3American Airlines: Terminal 4Frontier Airlines: Terminal 3
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AircraftUnited Airlines: Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger, Boeing 737MAX 8 Passenger and Boeing 737-900 PassengerAmerican Airlines: Airbus A321, Boeing 737-800 Passenger, Embraer 175, Airbus A319, Airbus A320, Canadair (Bombardier) Regional Jet 700 and Challenger 870 and Canadair (Bombardier) Regional Jet 900Frontier Airlines: Airbus A320neo, Airbus A321neo and Airbus A321
Route FAQ
Nearby airports that offer flights to Phoenix (PHX)
From Hobby Airport (HOU)
33 flights per week
Direct flights from Houston to AZ, USA
From Houston to Tucson
TUS Tucson International
