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

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 Seattle/Tacoma Intl to Portland

(Round-trip)
Depart: Fri Jan 26 2018 Return: Sat Jan 27 2018 Trip spans 2 days
United
United
SEA
12:00a
PWM
8:44a
8h 44m
1 stop
PWM
12:00a
SEA
9:05a
9h 05m
1 stop
Depart: Wed Nov 1 2017 Return: Sat Nov 4 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
PWM
10:13a
10h 13m
1 stop
PWM
12:00a
SEA
8:30a
8h 30m
1 stop
Depart: Wed Nov 8 2017 Return: Tue Nov 14 2017 Trip spans 7 days
Delta
Delta
SEA
12:00a
PWM
6:50a
6h 50m
1 stop
PWM
12:00a
SEA
8:30a
8h 30m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
United
United
SEA
12:00a
PWM
7:16a
7h 16m
1 stop
PWM
12:00a
SEA
8:55a
8h 55m
1 stop
Depart: Sun Dec 24 2017 Return: Sat Dec 30 2017 Trip spans 7 days
United
United
SEA
12:00a
PWM
7:53a
7h 53m
1 stop
PWM
12:00a
SEA
9:50p
21h 50m
2 stops
Depart: Fri Dec 8 2017 Return: Fri Jan 5 2018 Trip spans 29 days
Delta
Delta
SEA
12:00a
PWM
8:15a
8h 15m
1 stop
PWM
12:00a
SEA
11:00a
11h 00m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
United
United
SEA
12:00a
PWM
9:12a
9h 12m
1 stop
PWM
12:00a
SEA
8:27a
8h 27m
1 stop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
PWM
9:18a
9h 18m
1 stop
PWM
12:00a
SEA
8:01a
8h 01m
1 stop
Depart: Sat Sep 30 2017 Return: Fri Oct 6 2017 Trip spans 7 days
Delta
Delta
SEA
12:00a
PWM
9:52a
9h 52m
1 stop
PWM
12:00a
SEA
11:25a
11h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
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

Seattle
$306
Destination

Portland
$306