Flights from Houston (IAH) to Seattle (SEA)
starting at $279

Find the Cheapest IAH to SEA Airfares

Departing
Day
Month
Returning
Day
Month
Non stop flights IAH to SEA
United Airlines
from $574
Spirit Airlines
from $290
Alaska Airlines
from $611
One stop flights IAH to SEA
United Airlines
from $515
American Airlines
from $547
Spirit Airlines
from $299
Frontier Airlines
from $365

Our flights from IAH to SEA

There are currently 13 direct flights between IAH to SEA each week, operated by 3 airlines.

You can catch a flight from IAH to SEA on any day of the week.

These airlines operate direct flights from IAH to SEA: United Airlines, Spirit Airlines, Alaska Airlines.

The most common aircraft type flying between IAH to SEA is Boeing 787-9.

The day with the most flights from IAH to SEA is Thursday.

Our cheapest flight from IAH to SEA was in September at just $279.

Cheapest Day To Fly from Houston (IAH) to Seattle (SEA)
Airfares for flights from IAH to SEA displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values for round trip flights from IAH to SEA found by Flying.com customers. Fares are subject to change, and may not be available on this route, for all travel dates.
Flights from Houston (IAH) to Seattle (SEA)
Carrier Mon Tue Wed Thu Fri Sat Sun Earliest
Flight
Latest
Flight
United Airlines214692605:3021:50
American Airlines44---4405:0819:55
Spirit Airlines-11212-09:5114:22
Frontier Airlines---111112:2012:20
Alaska Airlines------118:0018:00
Disclaimer
Prices displayed on this page are per person, for economy class e-tickets and include all taxes and fees in USD. They represent historical values found by Flying.com customers. Fares are subject to change, and may not be available on all routes, for all travel dates.