Find Cheap Flights from Portland to Seattle/Tacoma Intl (PDX - 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: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
1:03a
1h 03m
nonstop
SEA
12:00a
PDX
12:59a
0h 59m
nonstop
Depart: Sun Aug 13 2017 Return: Wed Aug 16 2017 Trip spans 4 days
Delta
Delta
PDX
12:00a
SEA
12:58a
0h 58m
nonstop
SEA
12:00a
PDX
1:04a
1h 04m
nonstop
Depart: Sat Aug 19 2017 Return: Sun Aug 20 2017 Trip spans 2 days
Delta
Delta
PDX
12:00a
SEA
1:07a
1h 07m
nonstop
SEA
12:00a
PDX
1:04a
1h 04m
nonstop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
12:55a
0h 55m
nonstop
SEA
12:00a
PDX
1:04a
1h 04m
nonstop
Depart: Tue Sep 5 2017 Return: Thu Sep 7 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
1:09a
1h 09m
nonstop
SEA
12:00a
PDX
1:07a
1h 07m
nonstop
Depart: Fri Sep 15 2017 Return: Mon Sep 18 2017 Trip spans 4 days
Delta
Delta
PDX
12:00a
SEA
1:01a
1h 01m
nonstop
SEA
12:00a
PDX
12:58a
0h 58m
nonstop
Depart: Sun Sep 17 2017 Return: Tue Oct 10 2017 Trip spans 24 days
Delta
Delta
PDX
12:00a
SEA
1:00a
1h 00m
nonstop
SEA
12:00a
PDX
12:55a
0h 55m
nonstop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Delta
Delta
PDX
12:00a
SEA
1:09a
1h 09m
nonstop
SEA
12:00a
PDX
12:59a
0h 59m
nonstop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
1:04a
1h 04m
nonstop
SEA
12:00a
PDX
12:56a
0h 56m
nonstop
Depart: Wed Oct 4 2017 Return: Wed Nov 8 2017 Trip spans 36 days
Delta
Delta
PDX
12:00a
SEA
1:00a
1h 00m
nonstop
SEA
12:00a
PDX
12:52a
0h 52m
nonstop
Depart: Wed Oct 11 2017 Return: Thu Oct 12 2017 Trip spans 2 days
Delta
Delta
PDX
12:00a
SEA
12:56a
0h 56m
nonstop
SEA
12:00a
PDX
12:55a
0h 55m
nonstop
Depart: Sun Oct 15 2017 Return: Tue Oct 17 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
12:55a
0h 55m
nonstop
SEA
12:00a
PDX
12:56a
0h 56m
nonstop
Depart: Wed Oct 18 2017 Return: Tue Oct 31 2017 Trip spans 14 days
Delta
Delta
PDX
12:00a
SEA
12:54a
0h 54m
nonstop
SEA
12:00a
PDX
12:56a
0h 56m
nonstop
Depart: Fri Nov 17 2017 Return: Mon Nov 20 2017 Trip spans 4 days
Delta
Delta
PDX
12:00a
SEA
1:00a
1h 00m
nonstop
SEA
12:00a
PDX
12:55a
0h 55m
nonstop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
Delta
Delta
PDX
12:00a
SEA
1:00a
1h 00m
nonstop
SEA
12:00a
PDX
1:01a
1h 01m
nonstop
Depart: Sat Dec 23 2017 Return: Sun Dec 31 2017 Trip spans 9 days
Delta
Delta
PDX
12:00a
SEA
12:56a
0h 56m
nonstop
SEA
12:00a
PDX
12:55a
0h 55m
nonstop
Depart: Fri Aug 4 2017 Return: Fri Aug 11 2017 Trip spans 8 days
Delta
Delta
PDX
12:00a
SEA
1:03a
1h 03m
nonstop
SEA
12:00a
PDX
12:59a
0h 59m
nonstop
Depart: Thu Aug 3 2017 Return: Sat Aug 5 2017 Trip spans 3 days
Delta
Delta
PDX
12:00a
SEA
12:58a
0h 58m
nonstop
SEA
12:00a
PDX
12:58a
0h 58m
nonstop
Depart: Sat Aug 5 2017 Return: Sun Aug 6 2017 Trip spans 2 days
Delta
Delta
PDX
12:00a
SEA
12:56a
0h 56m
nonstop
SEA
12:00a
PDX
1:04a
1h 04m
nonstop
Depart: Fri Jul 28 2017 Return: Sat Aug 5 2017 Trip spans 9 days
Delta
Delta
PDX
12:00a
SEA
12:55a
0h 55m
nonstop
SEA
12:00a
PDX
1:06a
1h 06m
nonstop
Direct flights PDX to SEA on American Airlines
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
7574 12:32 pm 1:24 pm Aug 27 - Sep 3
7574 12:35 pm 1:25 pm Jul 27 - Aug 4
7574 12:35 pm 1:25 pm Aug 6 - Aug 25
7612 2:15 pm 3:14 pm Aug 27 - Oct 1
7621 2:20 pm 3:09 pm Jul 24 - Aug 25
7582 2:28 pm 3:20 pm Aug 28 - Sep 1
7564 2:40 pm 3:29 pm Jul 27 - Aug 25
7575 3:30 pm 4:19 pm Jul 22 - Aug 4
7575 3:30 pm 4:19 pm Aug 5 - Aug 26
7575 3:30 pm 4:19 pm Aug 6 - Aug 25
7575 3:35 pm 4:27 pm Aug 27 - Sep 8
7545 4:10 pm 5:02 pm Aug 28 - Aug 29
7531 4:30 pm 5:19 pm Aug 1 - Aug 1
7564 4:30 pm 5:22 pm Aug 27 - Sep 2
7560 5:30 pm 6:19 pm Jul 22 - Aug 7
7560 5:30 pm 6:19 pm Aug 8 - Aug 22
7560 5:30 pm 6:19 pm Aug 9 - Aug 26
7560 5:35 pm 6:27 pm Aug 28 - Sep 5
7531 6:30 pm 7:19 pm Jul 27 - Jul 31
7531 6:34 pm 7:26 pm Aug 27 - Sep 8
7631 7:30 pm 8:19 pm Aug 1 - Aug 7
7631 7:30 pm 8:19 pm Aug 10 - Aug 25
7631 7:30 pm 8:32 pm Aug 28 - Sep 4
7631 7:35 pm 8:24 pm Aug 5 - Aug 26
7538 8:10 pm 8:59 pm Jul 30 - Jul 30
7606 8:50 pm 9:45 pm Jul 23 - Aug 25
7606 8:58 pm 9:53 pm Aug 28 - Sep 1
7582 9:10 pm 10:01 pm Jul 27 - Aug 16
7582 9:10 pm 10:01 pm Aug 18 - Aug 26
7537 9:24 pm 10:16 pm Aug 27 - Sep 3
7545 9:30 pm 10:21 pm Jul 27 - Aug 25
7538 9:55 pm 10:45 pm Jul 27 - Aug 3
7538 9:55 pm 10:45 pm Aug 4 - Aug 26
7538 9:55 pm 10:45 pm Aug 8 - Aug 22
7538 9:55 pm 10:47 pm Aug 27 - Sep 1
7537 10:20 pm 11:10 pm Jul 27 - Aug 3
7537 10:20 pm 11:10 pm Aug 5 - Aug 12
* 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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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
$175
Destination

Seattle
$175
Airlines Airline reviews

9 travelers who booked a flight from Portland to Seattle rated their chosen airlines with an average of 8.1.

Overall
8.7
Boarding
8.7
Crew
9.1
Comfort
7.6
Food
6.9
Entertainment
7.8