Direct flights from Houston to Portland
All flights from IAH to PDX non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Portland International (PDX), Oregon, USA with United Airlines and Alaska Airlines. 18 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 1832 miles (2948 km). Flight time ranges from 4 hours and 24 minutes to 4 hours and 53 minutes.
Houston
, USA
Flight schedule from Houston to Portland 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 2026-08-11
Flight schedule from Houston to Portland with Alaska Airlines
This is a weekly direct flight schedule for Alaska 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 2026-08-11
Houston to Portland scheduled departures
Select a date to see every published non-stop departure between IAH and PDX.
IAH - PDX route facts
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Distance1832 miles (2948 km)
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Flight time4 hours and 24 minutes to 4 hours and 53 minutes
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Airlines United Alaska Airlines
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Airline alliancesStar Alliance oneworld
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CabinsEconomy First Business
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Hub airportsUnited Airlines: IAHAlaska Airlines: PDX
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Departure terminalsUnited Airlines: Terminal CAlaska Airlines: Terminal A
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AircraftUnited Airlines: Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger, Boeing 737MAX 9 Passenger, Airbus A320, Airbus A319 and Boeing 737-800 PassengerAlaska Airlines: Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger
