Find Deals on Flights from Portland to Seattle/Tacoma Intl (PDX - 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.
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Book cheap flights from Portland to Seattle/Tacoma Intl

(Round-trip)
Depart: Mon Sep 21 2015 Return: Wed Sep 23 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
1:30p
SEA
2:15p
0h 45m
nonstop
SEA
6:00p
PDX
6:44p
0h 44m
nonstop
Depart: Mon Oct 5 2015 Return: Tue Nov 17 2015 Trip spans 44 days
Delta
Delta
PDX
2:00a
SEA
2:53a
0h 53m
nonstop
SEA
6:05a
PDX
7:02a
0h 57m
nonstop
Depart: Tue Sep 22 2015 Return: Thu Sep 24 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
5:30a
SEA
6:18a
0h 48m
nonstop
SEA
2:05a
PDX
2:52a
0h 47m
nonstop
Depart: Wed Sep 23 2015 Return: Thu Sep 24 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
5:00p
SEA
5:44p
0h 44m
nonstop
SEA
10:30a
PDX
11:19a
0h 49m
nonstop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
5:30p
SEA
6:14p
0h 44m
nonstop
SEA
7:00a
PDX
7:45a
0h 45m
nonstop
Depart: Fri Sep 25 2015 Return: Sun Sep 27 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
11:15a
SEA
12:00p
0h 45m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Sun Sep 27 2015 Return: Mon Sep 28 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
3:00p
SEA
3:49p
0h 49m
nonstop
SEA
8:45a
PDX
9:32a
0h 47m
nonstop
Depart: Tue Sep 29 2015 Return: Thu Oct 1 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
10:15a
SEA
11:00a
0h 45m
nonstop
SEA
9:00a
PDX
9:47a
0h 47m
nonstop
Depart: Wed Sep 30 2015 Return: Sat Oct 3 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
10:30a
SEA
11:15a
0h 45m
nonstop
SEA
6:30p
PDX
7:13p
0h 43m
nonstop
Depart: Thu Oct 1 2015 Return: Fri Oct 2 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
SEA
3:15p
0h 45m
nonstop
SEA
5:00a
PDX
5:47a
0h 47m
nonstop
Depart: Fri Oct 2 2015 Return: Sun Oct 4 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
1:15p
SEA
2:00p
0h 45m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Sat Oct 3 2015 Return: Sun Oct 4 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
SEA
3:15p
0h 45m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Sun Oct 4 2015 Return: Tue Oct 6 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
5:00a
SEA
5:49a
0h 49m
nonstop
SEA
7:00a
PDX
7:45a
0h 45m
nonstop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
10:15a
SEA
11:00a
0h 45m
nonstop
SEA
5:00a
PDX
5:47a
0h 47m
nonstop
Depart: Fri Oct 9 2015 Return: Sun Oct 11 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
4:30a
SEA
5:18a
0h 48m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Sat Oct 10 2015 Return: Wed Oct 21 2015 Trip spans 12 days
Delta
Delta
PDX
8:37a
SEA
9:34a
0h 57m
nonstop
SEA
10:10a
PDX
11:10a
1h 00m
nonstop
Depart: Thu Oct 15 2015 Return: Sat Oct 17 2015 Trip spans 3 days
Delta
Delta
PDX
8:37a
SEA
9:35a
0h 58m
nonstop
SEA
3:50a
PDX
4:42a
0h 52m
nonstop
Depart: Thu Oct 22 2015 Return: Tue Oct 27 2015 Trip spans 6 days
Delta
Delta
PDX
2:00a
SEA
2:53a
0h 53m
nonstop
SEA
10:12a
PDX
11:12a
1h 00m
nonstop
Depart: Mon Oct 26 2015 Return: Thu Oct 29 2015 Trip spans 4 days
Delta
Delta
PDX
8:37a
SEA
9:35a
0h 58m
nonstop
SEA
2:25p
PDX
3:20p
0h 55m
nonstop
Depart: Tue Oct 27 2015 Return: Fri Oct 30 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
10:30a
SEA
11:15a
0h 45m
nonstop
SEA
3:30p
PDX
4:15p
0h 45m
nonstop
Direct flights PDX to SEA on Delta
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
4613 6:00 am 6:55 am Sep 5 - Sep 26
4613 6:00 am 6:52 am Oct 3 - Oct 24
4613 6:00 am 6:53 am Oct 2 - Oct 26
4613 6:00 am 6:53 am Oct 1 - Oct 1
4613 6:00 am 6:56 am Sep 13 - Sep 30
4608 9:17 am 10:11 am Oct 3 - Oct 17
4608 9:17 am 10:12 am Sep 25 - Oct 23
4608 9:17 am 10:12 am Sep 18 - Sep 18
4608 9:17 am 10:12 am Sep 13 - Sep 24
4608 9:17 am 10:12 am Sep 6 - Sep 11
4608 9:17 am 10:11 am Sep 5 - Sep 26
4623 12:37 pm 1:35 pm Oct 6 - Oct 6
4623 12:37 pm 1:34 pm Oct 3 - Oct 17
4623 12:37 pm 1:35 pm Oct 1 - Oct 12
4623 12:40 pm 1:35 pm Sep 1 - Sep 30
5705 12:40 pm 1:35 pm Sep 5 - Sep 26
4687 3:42 pm 4:35 pm Oct 3 - Oct 17
4790 3:44 pm 4:35 pm Sep 5 - Sep 26
4790 3:44 pm 4:35 pm Sep 1 - Sep 11
4790 3:44 pm 4:35 pm Sep 13 - Sep 30
4687 3:45 pm 4:38 pm Oct 6 - Oct 6
4687 3:45 pm 4:38 pm Oct 1 - Oct 12
4792 7:55 pm 8:48 pm Oct 6 - Oct 6
4792 7:55 pm 8:49 pm Sep 28 - Sep 30
4792 7:55 pm 8:48 pm Oct 1 - Oct 12
4792 7:55 pm 8:49 pm Sep 22 - Sep 27
4792 7:55 pm 8:49 pm Sep 21 - Sep 21
4792 7:55 pm 8:49 pm Sep 13 - Sep 20
Airports
Origin

Portland
$151
Destination

Seattle
$151