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 Washington to Seattle (WAS - 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 WAS to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $380 2 $384 3 $300 4 $347 5 $350 6 $360
7 $377 8 $344 9 $300 10 $360 11 $377 12 $395 13 $374
14 $379 15 $344 16 $364 17 $375 18 $345 19 $350 20 $381
21 $384 22 $344 23 $345 24 $344 25 $345 26 $344 27 $354
28 $336 29 $336 30 $350        
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to Seattle. Get the best flight deal for your Seattle trip!
Here's how it works. Search KAYAK for a flight ticket from Washington 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 WAS to SEA on Delta
Flight # Depart DCA Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9218 8:00 am 10:28 am Aug 24 - Sep 27