Find Deals on Flights from Portland to Seattle/Tacoma Intl (PWM - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Major Airline
Major Airline
PWM
7:49a
SEA
4:52a
21h 03m
2 stops
SEA
2:43a
PWM
12:50a
22h 07m
2 stops
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
United
United
PWM
8:54a
SEA
6:59p
10h 05m
1 stop
SEA
2:00a
PWM
3:42p
13h 42m
2 stops
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
Delta
Delta
PWM
1:59a
SEA
3:10p
13h 11m
2 stops
SEA
2:40a
PWM
4:14p
13h 34m
2 stops
Depart: Sat May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
American Airlines
American Airlines
PWM
1:47p
SEA
10:58p
9h 11m
1 stop
SEA
6:30p
PWM
3:07a
8h 37m
1 stop
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
JetBlue
JetBlue
PWM
11:00a
SEA
10:58p
11h 58m
1 stop
SEA
9:16a
PWM
5:31p
8h 15m
1 stop
Depart: Fri Apr 21 2017 Return: Mon May 1 2017 Trip spans 11 days
Delta
Delta
PWM
1:00p
SEA
10:28p
9h 28m
1 stop
SEA
2:40a
PWM
4:55p
14h 15m
2 stops
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
American Airlines
American Airlines
PWM
1:47p
SEA
10:58p
9h 11m
1 stop
SEA
6:30p
PWM
3:07a
8h 37m
1 stop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
JetBlue
JetBlue
PWM
1:45a
SEA
11:25a
9h 40m
1 stop
SEA
9:16a
PWM
5:31p
8h 15m
1 stop
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
Major Airline
Major Airline
PWM
7:00a
SEA
6:58p
11h 58m
1 stop
SEA
2:26p
PWM
12:26a
10h 00m
1 stop
Depart: Fri May 12 2017 Return: Sun May 21 2017 Trip spans 10 days
United
United
PWM
2:20a
SEA
1:46p
11h 26m
1 stop
SEA
7:35p
PWM
3:37a
8h 02m
1 stop
Depart: Sun Apr 30 2017 Return: Thu May 4 2017 Trip spans 5 days
Major Airline
Major Airline
PWM
7:00a
SEA
6:58p
11h 58m
1 stop
SEA
2:35p
PWM
11:07p
8h 32m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
Delta
Delta
PWM
5:00a
SEA
6:46p
13h 46m
2 stops
SEA
2:40a
PWM
4:55p
14h 15m
2 stops
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
United
United
PWM
10:20a
SEA
10:47p
12h 27m
2 stops
SEA
5:00p
PWM
12:21a
7h 21m
1 stop
Depart: Mon May 1 2017 Return: Wed May 10 2017 Trip spans 10 days
JetBlue
JetBlue
PWM
11:00a
SEA
10:58p
11h 58m
1 stop
SEA
9:16a
PWM
5:31p
8h 15m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Sep 2 2017 Trip spans 10 days
Major Airline
Major Airline
PWM
6:25a
SEA
4:53p
10h 28m
1 stop
SEA
2:49p
PWM
10:04p
7h 15m
1 stop
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
American Airlines
American Airlines
PWM
1:47p
SEA
10:58p
9h 11m
1 stop
SEA
6:30p
PWM
3:07a
8h 37m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Apr 4 2017 Trip spans 11 days
Major Airline
Major Airline
PWM
1:00a
SEA
8:57a
7h 57m
nonstop
SEA
9:00a
PWM
10:57a
1h 57m
nonstop
Depart: Sat Jun 3 2017 Return: Fri Jun 9 2017 Trip spans 7 days
United
United
PWM
1:45a
SEA
11:15p
21h 30m
2 stops
SEA
5:00p
PWM
12:21a
7h 21m
1 stop
Depart: Tue May 2 2017 Return: Fri May 12 2017 Trip spans 11 days
JetBlue
JetBlue
PWM
11:00a
SEA
10:58p
11h 58m
1 stop
SEA
9:16a
PWM
5:31p
8h 15m
1 stop
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
Major Airline
Major Airline
PWM
7:49a
SEA
7:25a
23h 36m
1 stop
SEA
2:05p
PWM
12:50a
10h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Portland
$316
Destination

Seattle
$316