SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Houston to Seattle (HOU - SEA)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK

Best fares from HOU to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $351 2 $301 3 $324 4 $338 5 $324 6 $295
7 $313 8 $313 9 $294 10 $295 11 $345 12 $323 13 $323
14 $352 15 $305 16 $294 17 $294 18 $319 19 $334 20 $318
21 $372 22 $303 23 $294 24 $298 25 $319 26 $319 27 $299
28 $339 29 $310 30 $298        
KAYAK searches hundreds of sites to find the best rate for your next flight from Houston to Seattle. Get the best flight deal for your Seattle trip!
Here's how it works. Search KAYAK for a flight ticket from Houston to Seattle. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights HOU to SEA on Delta
Flight # Depart IAH Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9259 5:40 pm 8:20 pm Sep 28 - Oct 31
9259 5:40 pm 8:10 pm Aug 24 - Sep 27