Cheap Flights from Austin to Seattle (AUS - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none

Best fares from AUS to SEA

Sun Mon Tue Wed Thu Fri Sat
  1 $425 2 $286 3 $281 4 $281 5 $276 6 $267
7 $284 8 $289 9 $274 10 $274 11 $272 12 $279 13 $270
14 $316 15 $268 16 $274 17 $279 18 $294 19 $388 20 $376
21 $376 22 $358 23 $430 24 $379 25 $370 26 $458 27 $553
28 $595 29 $493 30 $493 31 $388      

Best fares found by others...

KAYAK searches hundreds of sites to find the best rate for your next flight from Austin to Seattle. Get the best flight deal for your Seattle trip!
Here's how it works. Search KAYAK for a flight ticket from Austin 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 AUS to SEA on Alaska Airlines
Flight # Depart AUS Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
671 6:35 pm 9:05 pm Dec 29 - Jan 5
671 6:35 pm 9:05 pm Dec 23 - Dec 30
671 6:35 pm 9:05 pm Dec 21 - Dec 28
671 6:35 pm 9:05 pm Dec 7 - Dec 14
671 6:35 pm 9:05 pm Dec 8 - Dec 19
671 6:35 pm 9:05 pm Dec 20 - Dec 27
671 6:40 pm 9:10 pm Nov 30 - Nov 30
671 6:40 pm 9:10 pm Dec 3 - Dec 5
671 6:40 pm 9:10 pm Dec 2 - Dec 6
671 6:40 pm 9:10 pm Dec 1 - Dec 1