Find Deals on Flights from Seattle to Portland

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 to Portland

(Round-trip)
Depart: Tue Jan 17 2017 Return: Wed Jan 18 2017 Trip spans 2 days
Major Airline
Major Airline
SEA
10:00p
PDX
10:46p
0h 46m
nonstop
PDX
3:25a
SEA
4:15a
0h 50m
nonstop
Depart: Sat Dec 17 2016 Return: Tue Dec 20 2016 Trip spans 4 days
Delta
Delta
SEA
5:40p
PDX
6:42p
1h 02m
nonstop
PDX
12:45a
SEA
1:53a
1h 08m
nonstop
Depart: Sat Jan 14 2017 Return: Mon Jan 16 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PDX
3:46a
0h 46m
nonstop
PDX
3:00p
SEA
3:51p
0h 51m
nonstop
Depart: Mon Jan 16 2017 Return: Sat Jan 21 2017 Trip spans 6 days
Delta
Delta
SEA
5:39p
PDX
6:42p
1h 03m
nonstop
PDX
11:55a
SEA
12:49p
0h 54m
nonstop
Depart: Wed Jan 18 2017 Return: Thu Jan 19 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
8:00a
PDX
8:45a
0h 45m
nonstop
PDX
4:30p
SEA
5:18p
0h 48m
nonstop
Depart: Tue Jan 24 2017 Return: Thu Jan 26 2017 Trip spans 3 days
Delta
Delta
SEA
6:25a
PDX
7:34a
1h 09m
nonstop
PDX
8:30a
SEA
9:19a
0h 49m
nonstop
Depart: Thu Feb 2 2017 Return: Sat Feb 4 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
5:00a
PDX
5:47a
0h 47m
nonstop
PDX
12:30p
SEA
1:20p
0h 50m
nonstop
Depart: Sat Dec 10 2016 Return: Sun Dec 11 2016 Trip spans 2 days
Major Airline
Major Airline
SEA
12:00a
PDX
12:15a
0h 15m
nonstop
PDX
8:00a
SEA
8:15a
0h 15m
nonstop
Depart: Thu Feb 23 2017 Return: Sat Feb 25 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
3:15p
PDX
3:58p
0h 43m
nonstop
PDX
3:30a
SEA
4:15a
0h 45m
nonstop
Depart: Fri Dec 9 2016 Return: Sun Dec 11 2016 Trip spans 3 days
Major Airline
Major Airline
SEA
12:00a
PDX
12:15a
0h 15m
nonstop
PDX
8:00a
SEA
8:15a
0h 15m
nonstop
Depart: Fri Jan 20 2017 Return: Sun Jan 22 2017 Trip spans 3 days
Delta
Delta
SEA
10:15a
PDX
11:15a
1h 00m
nonstop
PDX
12:50a
SEA
1:48a
0h 58m
nonstop
Depart: Thu Dec 15 2016 Return: Tue Dec 20 2016 Trip spans 6 days
Major Airline
Major Airline
SEA
9:00p
PDX
9:47p
0h 47m
nonstop
PDX
3:30a
SEA
4:18a
0h 48m
nonstop
Depart: Fri Jan 13 2017 Return: Sun Jan 15 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:45p
PDX
3:32p
0h 47m
nonstop
PDX
4:30p
SEA
5:18p
0h 48m
nonstop
Depart: Sun Dec 18 2016 Return: Wed Dec 21 2016 Trip spans 4 days
Delta
Delta
SEA
5:35a
PDX
6:33a
0h 58m
nonstop
PDX
7:55a
SEA
8:51a
0h 56m
nonstop
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
3:30p
PDX
4:13p
0h 43m
nonstop
PDX
3:15a
SEA
4:00a
0h 45m
nonstop
Depart: Mon Dec 26 2016 Return: Tue Dec 27 2016 Trip spans 2 days
Major Airline
Major Airline
SEA
9:00p
PDX
9:47p
0h 47m
nonstop
PDX
1:30a
SEA
2:20a
0h 50m
nonstop
Depart: Mon Feb 13 2017 Return: Mon Feb 20 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
5:00p
PDX
5:43p
0h 43m
nonstop
PDX
4:42p
SEA
5:29p
0h 47m
nonstop
Depart: Fri Feb 17 2017 Return: Mon Mar 20 2017 Trip spans 31 days
Delta
Delta
SEA
5:00a
PDX
5:59a
0h 59m
nonstop
PDX
11:10a
SEA
12:15p
1h 05m
nonstop
Depart: Wed Dec 28 2016 Return: Thu Dec 29 2016 Trip spans 2 days
Major Airline
Major Airline
SEA
9:00p
PDX
9:47p
0h 47m
nonstop
PDX
12:30a
SEA
1:20a
0h 50m
nonstop
Depart: Fri Dec 16 2016 Return: Tue Jan 17 2017 Trip spans 33 days
Alaska Airlines
Alaska Airlines
SEA
4:00p
PDX
4:45p
0h 45m
nonstop
PDX
4:00p
SEA
4:48p
0h 48m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$111
Destination

Portland
$111
Airlines Airline reviews

70 travelers who booked a flight from Seattle to Portland rated their chosen airlines with an average of 7.6.

Overall
7.6
Boarding
7.8
Crew
7.9
Comfort
7.6
Food
6.8
Entertainment
6.5