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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Portland to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat Aug 15 2015 Return: Sat Aug 22 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
10:15a
SEA
11:00a
0h 45m
nonstop
SEA
1:00p
PDX
1:45p
0h 45m
nonstop
Depart: Sun Aug 16 2015 Return: Sat Aug 22 2015 Trip spans 7 days
Delta
Delta
PDX
5:15a
SEA
6:05a
0h 50m
nonstop
SEA
6:00p
PDX
6:50p
0h 50m
nonstop
Depart: Mon Aug 17 2015 Return: Tue Aug 18 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
10:30a
SEA
11:15a
0h 45m
nonstop
SEA
1:00p
PDX
1:45p
0h 45m
nonstop
Depart: Tue Aug 18 2015 Return: Mon Aug 24 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:30a
SEA
5:15a
0h 45m
nonstop
SEA
11:00a
PDX
11:45a
0h 45m
nonstop
Depart: Wed Aug 19 2015 Return: Thu Aug 20 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
SEA
3:14p
0h 44m
nonstop
SEA
1:15p
PDX
2:03p
0h 48m
nonstop
Depart: Thu Aug 20 2015 Return: Fri Aug 21 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
7:30a
SEA
8:17a
0h 47m
nonstop
SEA
6:00p
PDX
6:44p
0h 44m
nonstop
Depart: Fri Aug 21 2015 Return: Sat Aug 22 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:00p
SEA
2:44p
0h 44m
nonstop
SEA
4:00a
PDX
4:47a
0h 47m
nonstop
Depart: Sat Aug 22 2015 Return: Sun Aug 23 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
3:30a
SEA
4:16a
0h 46m
nonstop
SEA
1:15p
PDX
2:00p
0h 45m
nonstop
Depart: Sun Aug 23 2015 Return: Mon Aug 24 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
5:00p
SEA
5:44p
0h 44m
nonstop
SEA
2:05p
PDX
2:52p
0h 47m
nonstop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
SEA
3:15p
0h 45m
nonstop
SEA
8:05a
PDX
8:50a
0h 45m
nonstop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
5:30p
SEA
6:14p
0h 44m
nonstop
SEA
2:30a
PDX
3:16a
0h 46m
nonstop
Depart: Wed Aug 26 2015 Return: Thu Aug 27 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
1:05a
SEA
1:49a
0h 44m
nonstop
SEA
1:15p
PDX
2:00p
0h 45m
nonstop
Depart: Thu Aug 27 2015 Return: Sun Aug 30 2015 Trip spans 4 days
Delta
Delta
PDX
2:00a
SEA
2:54a
0h 54m
nonstop
SEA
10:20a
PDX
11:15a
0h 55m
nonstop
Depart: Fri Aug 28 2015 Return: Sat Aug 29 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
1:15p
SEA
2:00p
0h 45m
nonstop
SEA
11:00a
PDX
11:45a
0h 45m
nonstop
Depart: Sun Aug 30 2015 Return: Mon Aug 31 2015 Trip spans 2 days
Delta
Delta
PDX
9:45a
SEA
10:35a
0h 50m
nonstop
SEA
6:15a
PDX
7:14a
0h 59m
nonstop
Depart: Sun Aug 9 2015 Return: Sun Aug 16 2015 Trip spans 8 days
Delta
Delta
PDX
11:50a
SEA
12:40p
0h 50m
nonstop
SEA
6:10a
PDX
7:09a
0h 59m
nonstop
Depart: Mon Aug 10 2015 Return: Mon Aug 17 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
4:30p
SEA
5:15p
0h 45m
nonstop
SEA
11:00a
PDX
11:47a
0h 47m
nonstop
Depart: Tue Aug 11 2015 Return: Mon Aug 17 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:30p
SEA
5:15p
0h 45m
nonstop
SEA
7:10p
PDX
7:54p
0h 44m
nonstop
Depart: Wed Aug 12 2015 Return: Wed Aug 19 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
9:30a
SEA
10:14a
0h 44m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Thu Aug 13 2015 Return: Wed Aug 19 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
9:30a
SEA
10:14a
0h 44m
nonstop
SEA
2:05a
PDX
2:50a
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 6:54 am Aug 18 - Aug 31
4613 6:00 am 6:53 am Aug 22 - Aug 29
4613 6:00 am 6:56 am Sep 1 - Sep 8
5713 6:00 am 6:53 am Aug 8 - Aug 15
5713 6:00 am 6:52 am Aug 3 - Aug 17
5713 6:00 am 6:54 am Aug 2 - Aug 16
4608 9:15 am 10:05 am Jul 26 - Aug 31
4608 9:15 am 10:05 am Aug 1 - Aug 15
5798 9:15 am 10:05 am Aug 22 - Aug 29
4608 9:17 am 10:12 am Sep 4 - Sep 4
4608 9:17 am 10:12 am Sep 1 - Sep 8
5793 11:39 am 12:29 pm Aug 16 - Aug 17
5793 11:39 am 12:29 pm Aug 1 - Aug 15
5793 11:39 am 12:29 pm Aug 5 - Aug 14
5793 11:39 am 12:29 pm Aug 3 - Aug 4
5713 11:45 am 12:35 pm Aug 22 - Aug 29
5713 11:45 am 12:35 pm Aug 18 - Aug 31
4623 12:40 pm 1:35 pm Sep 1 - Sep 30
4623 1:45 pm 2:35 pm Aug 18 - Aug 31
4623 1:52 pm 2:46 pm Jul 26 - Aug 17
4790 3:44 pm 4:35 pm Sep 1 - Sep 11
4790 3:49 pm 4:40 pm Aug 22 - Aug 22
4790 3:50 pm 4:40 pm Aug 1 - Aug 15
4790 3:50 pm 4:40 pm Aug 10 - Aug 11
4790 3:50 pm 4:40 pm Aug 12 - Aug 17
4790 3:50 pm 4:40 pm Aug 18 - Aug 31
4790 3:50 pm 4:40 pm Aug 23 - Aug 30
4790 3:50 pm 4:40 pm Jul 26 - Aug 16
4790 3:50 pm 4:40 pm Jul 27 - Aug 7
4790 3:51 pm 4:42 pm Aug 29 - Aug 29
5721 5:35 pm 6:25 pm Aug 18 - Aug 31
4644 5:40 pm 6:30 pm Aug 22 - Aug 29
5795 5:55 pm 6:45 pm Jul 26 - Aug 17
5714 7:35 pm 8:29 pm Aug 18 - Aug 31
5714 7:35 pm 8:28 pm Aug 22 - Aug 29
4792 7:55 pm 8:49 pm Sep 1 - Sep 4
5792 7:56 pm 8:50 pm Aug 12 - Aug 17
5792 7:56 pm 8:50 pm Aug 16 - Aug 16
5792 7:56 pm 8:50 pm Aug 9 - Aug 9
5792 7:56 pm 8:49 pm Aug 8 - Aug 15
5792 7:56 pm 8:50 pm Aug 3 - Aug 4
5792 7:56 pm 8:50 pm Aug 5 - Aug 11
Airports
Origin

Portland
$137
Destination

Seattle
$137