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Find Flight Deals from Portland to Seattle/Tacoma Intl (PDX - SEA)

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: Fri May 15 2015 Return: Sun May 17 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
3:48a
PDX
4:45a
0h 57m
nonstop
Depart: Sat May 16 2015 Return: Mon May 18 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
12:35p
SEA
1:19p
0h 44m
nonstop
SEA
11:00a
PDX
11:45a
0h 45m
nonstop
Depart: Sun May 17 2015 Return: Tue May 19 2015 Trip spans 3 days
Delta
Delta
PDX
5:20a
SEA
6:15a
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Mon May 18 2015 Return: Wed May 20 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
3:48a
PDX
4:45a
0h 57m
nonstop
Depart: Tue May 19 2015 Return: Thu May 21 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Wed May 20 2015 Return: Fri May 22 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
4:00a
SEA
4:46a
0h 46m
nonstop
SEA
7:00p
PDX
7:45p
0h 45m
nonstop
Depart: Thu May 21 2015 Return: Sat May 23 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Fri May 22 2015 Return: Sun May 24 2015 Trip spans 3 days
Delta
Delta
PDX
4:05p
SEA
5:01p
0h 56m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
12:35p
SEA
1:19p
0h 44m
nonstop
SEA
4:00p
PDX
4:45p
0h 45m
nonstop
Depart: Sun May 24 2015 Return: Tue May 26 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
3:48a
PDX
4:45a
0h 57m
nonstop
Depart: Mon May 25 2015 Return: Wed May 27 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
3:48a
PDX
4:45a
0h 57m
nonstop
Depart: Tue May 26 2015 Return: Thu May 28 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
3:30p
SEA
4:15p
0h 45m
nonstop
SEA
4:00p
PDX
4:45p
0h 45m
nonstop
Depart: Wed May 27 2015 Return: Fri May 29 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Thu May 28 2015 Return: Sat May 30 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Fri May 29 2015 Return: Sun May 31 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
3:48a
PDX
4:45a
0h 57m
nonstop
Depart: Sat May 30 2015 Return: Mon Jun 1 2015 Trip spans 3 days
Delta
Delta
PDX
5:20a
SEA
6:15a
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Sun May 31 2015 Return: Tue Jun 2 2015 Trip spans 3 days
Delta
Delta
PDX
11:49a
SEA
12:44p
0h 55m
nonstop
SEA
10:19a
PDX
11:14a
0h 55m
nonstop
Depart: Thu Jun 11 2015 Return: Mon Jun 22 2015 Trip spans 12 days
Delta
Delta
PDX
2:00a
SEA
2:54a
0h 54m
nonstop
SEA
5:59p
PDX
6:50p
0h 51m
nonstop
Depart: Sat Jun 27 2015 Return: Sun Jun 28 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
11:30a
SEA
12:13p
0h 43m
nonstop
SEA
5:00a
PDX
5:47a
0h 47m
nonstop
Depart: Fri Jul 3 2015 Return: Fri Jul 10 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
10:00a
SEA
10:44a
0h 44m
nonstop
SEA
3:30p
PDX
4:16p
0h 46m
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 6:58 am May 26 - Jun 3
4613 6:00 am 6:58 am May 11 - May 23
4613 6:00 am 6:58 am Apr 7 - May 9
4608 9:20 am 10:15 am May 1 - May 9
4608 9:20 am 10:15 am May 10 - May 10
4608 9:20 am 10:15 am May 11 - May 22
4608 9:20 am 10:15 am May 26 - Jun 3
4608 9:25 am 10:20 am May 24 - May 25
4608 9:25 am 10:20 am May 23 - May 23
4623 12:40 pm 1:37 pm May 14 - May 22
4623 12:40 pm 1:37 pm May 5 - May 13
4623 12:40 pm 1:37 pm May 1 - May 10
4623 12:40 pm 1:37 pm May 24 - May 24
4623 12:40 pm 1:37 pm May 26 - Jun 3
4623 12:40 pm 1:37 pm May 31 - May 31
4623 12:40 pm 1:37 pm May 17 - May 17
4623 12:40 pm 1:37 pm May 23 - May 30
4623 12:40 pm 1:37 pm May 16 - May 16
4790 3:49 pm 4:44 pm May 21 - Jun 3
4790 3:49 pm 4:44 pm May 11 - May 20
4790 3:49 pm 4:44 pm May 10 - May 10
4790 3:49 pm 4:44 pm May 1 - May 9
4792 8:05 pm 9:01 pm May 22 - May 29
4792 8:05 pm 9:01 pm May 1 - May 21
4792 8:05 pm 9:01 pm May 31 - Jun 3
Airports
Origin

Portland
$145
Destination

Seattle
$145