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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: Mon Mar 23 2015 Return: Tue Mar 24 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
1:06p
PDX
1:55p
0h 49m
nonstop
Depart: Thu Mar 26 2015 Return: Fri Mar 27 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
10:00a
SEA
10:45a
0h 45m
nonstop
SEA
2:05a
PDX
2:54a
0h 49m
nonstop
Depart: Tue Mar 24 2015 Return: Wed Mar 25 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Wed Mar 25 2015 Return: Thu Mar 26 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Fri Mar 27 2015 Return: Mon Mar 30 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
2:00p
SEA
2:45p
0h 45m
nonstop
SEA
4:15p
PDX
5:00p
0h 45m
nonstop
Depart: Sat Mar 28 2015 Return: Mon Mar 30 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
2:00p
SEA
2:45p
0h 45m
nonstop
SEA
4:15p
PDX
5:00p
0h 45m
nonstop
Depart: Sun Mar 29 2015 Return: Tue Mar 31 2015 Trip spans 3 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Mon Mar 30 2015 Return: Tue Mar 31 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Tue Mar 31 2015 Return: Wed Apr 1 2015 Trip spans 2 days
Delta
Delta
PDX
5:30a
SEA
6:19a
0h 49m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Wed Apr 1 2015 Return: Thu Apr 2 2015 Trip spans 2 days
Delta
Delta
PDX
2:05a
SEA
3:00a
0h 55m
nonstop
SEA
4:00a
PDX
4:54a
0h 54m
nonstop
Depart: Thu Apr 2 2015 Return: Fri Apr 3 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
1:06p
PDX
1:55p
0h 49m
nonstop
Depart: Fri Apr 3 2015 Return: Sat Apr 4 2015 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
4:45a
SEA
5:30a
0h 45m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Sat Apr 4 2015 Return: Sun Apr 5 2015 Trip spans 2 days
Delta
Delta
PDX
8:39a
SEA
9:29a
0h 50m
nonstop
SEA
1:08p
PDX
1:55p
0h 47m
nonstop
Depart: Sun Apr 5 2015 Return: Mon Apr 6 2015 Trip spans 2 days
Delta
Delta
PDX
2:30p
SEA
3:19p
0h 49m
nonstop
SEA
1:06p
PDX
1:55p
0h 49m
nonstop
Depart: Mon Apr 6 2015 Return: Tue Apr 7 2015 Trip spans 2 days
Delta
Delta
PDX
5:30a
SEA
6:19a
0h 49m
nonstop
SEA
10:20a
PDX
11:15a
0h 55m
nonstop
Depart: Tue Apr 7 2015 Return: Wed Apr 8 2015 Trip spans 2 days
Delta
Delta
PDX
2:00a
SEA
2:58a
0h 58m
nonstop
SEA
3:50a
PDX
4:47a
0h 57m
nonstop
Depart: Wed Apr 8 2015 Return: Thu Apr 9 2015 Trip spans 2 days
Delta
Delta
PDX
11:50a
SEA
12:40p
0h 50m
nonstop
SEA
10:20a
PDX
11:15a
0h 55m
nonstop
Depart: Thu Apr 9 2015 Return: Fri Apr 10 2015 Trip spans 2 days
Delta
Delta
PDX
2:00a
SEA
2:58a
0h 58m
nonstop
SEA
3:50a
PDX
4:47a
0h 57m
nonstop
Depart: Fri Apr 10 2015 Return: Sat Apr 11 2015 Trip spans 2 days
Delta
Delta
PDX
11:50a
SEA
12:40p
0h 50m
nonstop
SEA
3:50a
PDX
4:47a
0h 57m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Apr 1 2015 Trip spans 16 days
Multiple Airlines
Multiple Airlines
PDX
11:45a
SEA
12:35p
0h 50m
nonstop
SEA
3:30p
PDX
4:18p
0h 48m
nonstop
Change your search
Direct flights PDX to SEA on Delta
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
4613 6:05 am 7:00 am Apr 6 - Apr 6
4613 6:05 am 7:00 am Mar 8 - Mar 29
4613 6:05 am 7:00 am Mar 2 - Mar 7
4613 6:05 am 7:00 am Mar 9 - Apr 3
5763 9:25 am 10:14 am Mar 28 - Mar 28
5763 9:25 am 10:14 am Mar 14 - Mar 21
5763 9:25 am 10:14 am Mar 7 - Mar 7
4608 9:30 am 10:19 am Mar 2 - Mar 6
4608 9:30 am 10:19 am Apr 5 - Apr 5
4608 9:30 am 10:19 am Mar 29 - Apr 3
4608 9:30 am 10:19 am Mar 8 - Mar 27
4608 9:30 am 10:19 am Apr 6 - Apr 6
5763 9:30 am 10:19 am Apr 4 - Apr 4
4623 12:35 pm 1:25 pm Mar 7 - Mar 7
4623 12:35 pm 1:25 pm Mar 6 - Mar 6
4623 12:39 pm 1:29 pm Mar 11 - Mar 11
4623 12:39 pm 1:29 pm Mar 25 - Mar 27
4623 12:39 pm 1:29 pm Mar 14 - Mar 21
4623 12:39 pm 1:29 pm Mar 30 - Apr 5
4623 12:39 pm 1:29 pm Mar 23 - Mar 23
4623 12:39 pm 1:29 pm Mar 18 - Mar 18
4623 12:39 pm 1:29 pm Mar 10 - Mar 24
4623 12:39 pm 1:29 pm Mar 9 - Mar 16
4623 12:39 pm 1:29 pm Mar 8 - Mar 26
4623 12:39 pm 1:29 pm Mar 29 - Apr 3
4623 12:39 pm 1:29 pm Mar 28 - Mar 28
4623 12:39 pm 1:29 pm Apr 6 - Apr 6
4623 12:39 pm 1:29 pm Apr 4 - Apr 4
4790 3:30 pm 4:20 pm Mar 2 - Mar 6
4790 3:30 pm 4:20 pm Mar 7 - Mar 7
4790 3:45 pm 4:35 pm Mar 12 - Mar 26
4790 3:45 pm 4:35 pm Apr 4 - Apr 4
4790 3:45 pm 4:35 pm Mar 11 - Mar 25
4790 3:45 pm 4:35 pm Mar 8 - Mar 27
4790 3:45 pm 4:33 pm Apr 5 - Apr 5
4790 3:45 pm 4:35 pm Mar 9 - Mar 23
4790 3:45 pm 4:35 pm Mar 10 - Mar 24
4790 3:45 pm 4:35 pm Mar 28 - Mar 28
4790 3:45 pm 4:35 pm Mar 29 - Mar 29
4790 3:45 pm 4:35 pm Mar 30 - Apr 6
4790 3:45 pm 4:35 pm Mar 31 - Apr 1
4491 6:30 pm 7:19 pm Mar 24 - Mar 24
4491 6:30 pm 7:19 pm Apr 6 - Apr 6
4491 6:30 pm 7:19 pm Mar 5 - Mar 6
4491 6:30 pm 7:19 pm Mar 31 - Mar 31
4491 6:30 pm 7:19 pm Apr 5 - Apr 5
4491 6:30 pm 7:19 pm Mar 25 - Mar 25
4491 6:30 pm 7:19 pm Mar 29 - Apr 3
4491 6:30 pm 7:19 pm Apr 1 - Apr 1
4491 6:30 pm 7:19 pm Mar 8 - Mar 26
4491 6:30 pm 7:19 pm Mar 9 - Mar 27
4491 6:30 pm 7:19 pm Mar 18 - Mar 18
4491 6:30 pm 7:19 pm Mar 11 - Mar 11
4491 6:30 pm 7:19 pm Mar 10 - Mar 17
Airports
Origin

Portland
$145
Destination

Seattle
$145