Skip to main content
Beginning of main content

Cheap Flights from Houston to Seattle $194.8

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Houston to Seattle (IAH to SEA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Seattle (IAH to SEA)

Question : Do travelers from Houston typically stay in Seattle for very long?
Answer : Travelers from IAH to SEA stay six days on average.

Question : Best case scenario, how quickly can someone get to SEA from IAH?
Answer : The quickest direct flight is 45 minutes via Alaska Airlines. If you catch the 5:45 PM CST departure, you'll arrive at 8:30 PM PST (remember, there is a two-hour time change).

Question : Which airline can you expect delays with on this route?
Answer : Alaska Airlines flights from IAH to SEA are late 38% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In February, Wednesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from George Bush Intercontinental Airport (IAH) to Seattle-Tacoma International Airport (SEA)?
Answer : Spirit Airlines is your best bet for finding that coveted low fare.