Direct flights from Seattle to Houston
All flights from SEA to IAH non-stop. There are direct flights from Seattle Tacoma International, Washington, USA to George Bush Intcntl Houston (IAH), Texas, USA every day of the week with United Airlines and Alaska Airlines. The flight distance is 1883 miles and the trip usually takes about 4 hours and 19 minutes.
Airlines with non-stop routes:
United Airlines
Alaska Airlines
Spirit Airlines
No flights anymore
Flight schedule from Seattle 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 2024-03-15
Flight schedule from Seattle to Houston 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 2024-03-15
Seattle to Houston flight departures
Select a date to see all scheduled flight departures between SEA to IAH.
SEA - IAH information
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Distance1883 miles (3030 km)
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Flight time4 hours and 19 minutes
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AirlinesUnitedAlaska Airlines
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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United AircraftsAirbus A318 / A319 / A320 / A321Boeing 737 Passenger
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Alaska Airlines AircraftBoeing 737 Passenger
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Arrival TerminalsTerminal A (Alaska Airlines)Terminal C (United)
Unpublished Flight Rates From Seattle to Houston
Direct flights from Seattle to TX, USA
From Seattle to Austin
AUS Austin-Bergstrom International Airport
From Seattle to San Antonio
SAT San Antonio International
From Seattle to Dallas
DFW Dallas Fort Worth International
From Seattle to Dallas
DAL Dallas Love Fld
From Seattle to El Paso
ELP El Paso International Airport