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Cheap Flights from Seattle to Houston

Prices were available within the past 7 days and starts at $70 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seattle to Houston route information

Origin Airport Seattle - Tacoma Intl.
Destination Airport George Bush Intercontinental
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $127
Distance 1,871 mi

Cheap SEA to IAH Flights

Mar 18, 2020

So glad you still allow carry on!!

Feb 26, 2020

Could not Get the Free WiFi You have to purchase it... so it's not free...

Feb 23, 2020

Priority boarding did not appear on my printed ticket and gate staff said she never heard of priority boarding costing less than $39. Website had priority boarding for $15-19. No one was at United CS desk to ask

Feb 13, 2020

From Seattle to Houston was all good. Flight from Houston to Pensacola was cancelled. United tried to accommodate new flight home

Jan 16, 2020

On time flight

Jan 2, 2020

The wheelchair assistant was fighting with customers and no one was getting any help. She kept saying she didn’t know what was going on and to take a seat. One woman was waiting for over 1/2 and hour and was going to miss her plane. After 10 minutes I grabbed a wheel chair an took my husband down to the gate myself. She had the worst attitude I have ever seen. She was extremely combative. Awe did talk to a supervisor at the gate who was wonderful and he gave us two $100 vouchers for a future flight.

Dec 30, 2019

need to have some magazines available to read in the plane

Dec 25, 2019

Baggage check in earlier than 2 hours prior to flight would be nice. We arrived 4 hours early because of the holiday crush, and had to wait 2 hours before being able to drop off our suitcase.

Dec 24, 2019

Happy with the flight but seat was very uncomfortable

Dec 23, 2019

The big comfy seats