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 Portland to Seattle (PDX - 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 all | none

Best fares from PDX to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $198 2 $198 3 $198
4 $188 5 $188 6 $188 7 $178 8 $188 9 $188 10 $188
11 $168 12 $168 13 $168 14 $168 15 $168 16 $168 17 $168
18 $168 19 $168 20 $168 21 $168 22 $168 23 $168 24 $168
25 $168 26
$168
27 $168 28 $168 29
$168
30
$168
31
$168
KAYAK searches hundreds of sites to find the best rate for your next flight from Portland to Seattle. Get the best flight deal for your Seattle trip!
Here's how it works. Search KAYAK for a flight ticket from Portland 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 PDX to SEA on Delta
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
7588 6:30 am 7:19 am Apr 20 - Apr 30
7588 6:30 am 7:20 am May 4 - Jun 7
7588 6:30 am 7:19 am May 1 - May 3
9185 8:00 am 8:49 am Apr 20 - Jun 7
7633 8:30 am 9:19 am May 11 - Jul 12
8980 8:30 am 9:19 am May 10 - May 10
9037 8:30 am 9:19 am Apr 17 - May 9
9217 8:45 am 9:34 am Apr 20 - Jun 6
7577 9:30 am 10:19 am May 5 - Jun 7
7577 9:30 am 10:18 am Apr 21 - May 3
7709 10:25 am 11:14 am Apr 20 - May 3
7709 10:25 am 11:15 am May 4 - Jun 7
7711 11:30 am 12:19 pm Apr 20 - Jun 6
9006 12:30 pm 1:19 pm Apr 20 - Jun 7
7647 1:30 pm 2:18 pm Apr 21 - Jul 12
7568 4:30 pm 5:17 pm Apr 21 - Jun 6
7567 5:30 pm 6:18 pm May 4 - Jun 7
7567 5:30 pm 6:19 pm Apr 20 - May 3
7621 7:00 pm 7:48 pm May 26 - Jun 7
7621 7:00 pm 7:48 pm Apr 21 - May 23
7484 7:30 pm 8:19 pm Apr 20 - Jul 3
7477 8:00 pm 8:49 pm May 12 - May 23
7477 8:00 pm 8:49 pm May 26 - Jul 3
7477 8:00 pm 8:49 pm Apr 20 - May 11
9167 9:00 pm 9:48 pm Apr 20 - Jun 7
7555 9:30 pm 10:18 pm Apr 20 - May 3
7555 9:30 pm 10:17 pm May 4 - Jun 7