Find Deals on 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: Tue Oct 11 2016 Return: Tue Oct 18 2016 Trip spans 8 days
Delta
Delta
PDX
3:59p
SEA
5:05p
1h 06m
nonstop
SEA
3:45a
PDX
4:44a
0h 59m
nonstop
Depart: Wed Oct 12 2016 Return: Wed Nov 2 2016 Trip spans 22 days
Alaska Airlines
Alaska Airlines
PDX
5:00p
SEA
5:48p
0h 48m
nonstop
SEA
7:00a
PDX
7:47a
0h 47m
nonstop
Depart: Sun Oct 2 2016 Return: Tue Oct 4 2016 Trip spans 3 days
Major Airline
Major Airline
PDX
11:00p
SEA
11:55p
0h 55m
nonstop
SEA
1:00p
PDX
1:44p
0h 44m
nonstop
Depart: Sat Oct 15 2016 Return: Sat Oct 22 2016 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
6:00a
SEA
6:49a
0h 49m
nonstop
SEA
12:00p
PDX
12:45p
0h 45m
nonstop
Depart: Tue Oct 18 2016 Return: Tue Nov 1 2016 Trip spans 15 days
Delta
Delta
PDX
2:29p
SEA
3:30p
1h 01m
nonstop
SEA
3:45a
PDX
4:44a
0h 59m
nonstop
Depart: Wed Oct 19 2016 Return: Tue Oct 25 2016 Trip spans 7 days
Delta
Delta
PDX
3:59p
SEA
5:05p
1h 06m
nonstop
SEA
3:45a
PDX
4:44a
0h 59m
nonstop
Depart: Tue Nov 1 2016 Return: Wed Nov 2 2016 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
5:30p
SEA
6:18p
0h 48m
nonstop
SEA
4:30p
PDX
5:15p
0h 45m
nonstop
Depart: Wed Oct 26 2016 Return: Tue Nov 1 2016 Trip spans 7 days
Delta
Delta
PDX
1:50a
SEA
2:56a
1h 06m
nonstop
SEA
12:55p
PDX
1:49p
0h 54m
nonstop
Depart: Tue Nov 8 2016 Return: Sat Nov 12 2016 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
7:30a
SEA
8:16a
0h 46m
nonstop
SEA
9:59a
PDX
10:44a
0h 45m
nonstop
Depart: Wed Nov 9 2016 Return: Sat Nov 26 2016 Trip spans 18 days
Delta
Delta
PDX
1:45p
SEA
2:50p
1h 05m
nonstop
SEA
1:50p
PDX
2:50p
1h 00m
nonstop
Depart: Sat Nov 12 2016 Return: Tue Nov 29 2016 Trip spans 18 days
Alaska Airlines
Alaska Airlines
PDX
4:30a
SEA
5:18a
0h 48m
nonstop
SEA
4:00p
PDX
4:43p
0h 43m
nonstop
Depart: Tue Nov 15 2016 Return: Wed Nov 16 2016 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
3:45a
SEA
4:32a
0h 47m
nonstop
SEA
4:00a
PDX
4:47a
0h 47m
nonstop
Depart: Tue Nov 22 2016 Return: Tue Nov 29 2016 Trip spans 8 days
Delta
Delta
PDX
1:45p
SEA
2:50p
1h 05m
nonstop
SEA
5:30a
PDX
6:29a
0h 59m
nonstop
Depart: Wed Nov 23 2016 Return: Sat Nov 26 2016 Trip spans 4 days
Delta
Delta
PDX
3:25p
SEA
4:40p
1h 15m
nonstop
SEA
5:00a
PDX
5:59a
0h 59m
nonstop
Depart: Thu Oct 13 2016 Return: Tue Oct 18 2016 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
5:45p
SEA
6:33p
0h 48m
nonstop
SEA
12:30p
PDX
1:15p
0h 45m
nonstop
Depart: Thu Oct 6 2016 Return: Tue Oct 11 2016 Trip spans 6 days
Delta
Delta
PDX
2:36p
SEA
3:30p
0h 54m
nonstop
SEA
7:15a
PDX
8:15a
1h 00m
nonstop
Depart: Mon Dec 5 2016 Return: Wed Dec 7 2016 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
3:30p
SEA
4:23p
0h 53m
nonstop
SEA
10:15a
PDX
11:01a
0h 46m
nonstop
Depart: Sat Oct 8 2016 Return: Tue Oct 11 2016 Trip spans 4 days
Delta
Delta
PDX
1:50a
SEA
2:54a
1h 04m
nonstop
SEA
3:45a
PDX
4:44a
0h 59m
nonstop
Depart: Tue Dec 6 2016 Return: Wed Dec 28 2016 Trip spans 23 days
Alaska Airlines
Alaska Airlines
PDX
8:30a
SEA
9:18a
0h 48m
nonstop
SEA
3:00p
PDX
3:44p
0h 44m
nonstop
Depart: Mon Oct 10 2016 Return: Wed Oct 12 2016 Trip spans 3 days
Delta
Delta
PDX
3:59p
SEA
5:05p
1h 06m
nonstop
SEA
2:25p
PDX
3:21p
0h 56m
nonstop
Direct flights PDX to SEA on Delta
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
4744 5:50 am 6:54 am Oct 29 - Oct 29
4744 5:50 am 6:54 am Oct 1 - Oct 22
4744 5:50 am 6:54 am Nov 5 - Nov 5
4744 5:50 am 6:56 am Oct 30 - Nov 4
4744 5:50 am 6:56 am Oct 25 - Oct 28
4744 5:50 am 6:56 am Oct 16 - Oct 24
4744 5:50 am 6:56 am Oct 3 - Oct 14
810 5:50 am 6:56 am Oct 2 - Oct 9
4711 9:19 am 10:23 am Oct 30 - Nov 4
4711 9:19 am 10:23 am Oct 19 - Oct 28
4711 9:19 am 10:23 am Oct 22 - Oct 22
4711 9:19 am 10:23 am Oct 29 - Oct 29
4711 9:19 am 10:23 am Nov 5 - Nov 5
4711 9:19 am 10:23 am Oct 18 - Oct 18
4711 9:19 am 10:23 am Oct 8 - Oct 15
4711 9:19 am 10:23 am Oct 2 - Oct 17
1443 12:59 pm 1:56 pm Oct 2 - Oct 17
1443 12:59 pm 1:55 pm Oct 1 - Oct 22
1443 12:59 pm 1:56 pm Nov 1 - Nov 1
1443 12:59 pm 1:56 pm Oct 31 - Nov 3
1443 12:59 pm 1:56 pm Nov 2 - Nov 4
1443 12:59 pm 1:56 pm Oct 20 - Oct 30
1443 12:59 pm 1:55 pm Oct 29 - Nov 5
1443 12:59 pm 1:56 pm Oct 19 - Oct 19
1443 12:59 pm 1:56 pm Oct 18 - Oct 18
4790 4:35 pm 5:35 pm Oct 2 - Oct 16
4790 4:35 pm 5:35 pm Oct 1 - Oct 15
4790 4:35 pm 5:35 pm Oct 17 - Oct 17
4790 4:35 pm 5:35 pm Oct 18 - Oct 18
4790 4:35 pm 5:35 pm Oct 19 - Oct 26
4790 4:35 pm 5:35 pm Oct 4 - Oct 12
4790 4:35 pm 5:35 pm Nov 5 - Nov 5
4790 4:35 pm 5:35 pm Nov 2 - Nov 3
4790 4:35 pm 5:35 pm Nov 1 - Nov 1
4790 4:35 pm 5:35 pm Oct 30 - Nov 4
4790 4:35 pm 5:35 pm Oct 25 - Oct 25
4790 4:35 pm 5:35 pm Oct 24 - Oct 24
4790 4:35 pm 5:35 pm Oct 22 - Oct 29
4790 4:35 pm 5:35 pm Oct 20 - Oct 28
4598 6:29 pm 7:30 pm Oct 18 - Oct 18
4598 6:29 pm 7:30 pm Oct 17 - Oct 17
4598 6:29 pm 7:30 pm Oct 15 - Oct 22
4598 6:29 pm 7:30 pm Oct 19 - Oct 20
4598 6:29 pm 7:30 pm Oct 10 - Oct 14
4598 6:29 pm 7:30 pm Oct 2 - Oct 16
4598 6:29 pm 7:30 pm Oct 12 - Oct 13
4598 6:29 pm 7:30 pm Oct 24 - Oct 24
4598 6:29 pm 7:30 pm Oct 31 - Oct 31
4598 6:29 pm 7:30 pm Nov 1 - Nov 3
4598 6:29 pm 7:30 pm Nov 5 - Nov 5
4598 6:29 pm 7:30 pm Nov 2 - Nov 4
4598 6:29 pm 7:30 pm Oct 29 - Oct 29
4598 6:29 pm 7:30 pm Oct 28 - Oct 28
4598 6:29 pm 7:30 pm Oct 26 - Oct 27
4598 6:29 pm 7:30 pm Oct 30 - Oct 30
4598 6:29 pm 7:30 pm Oct 23 - Oct 23
4598 6:29 pm 7:30 pm Oct 21 - Oct 21
4598 6:29 pm 7:30 pm Oct 25 - Oct 25
985 6:36 pm 7:30 pm Oct 5 - Oct 6
985 6:36 pm 7:30 pm Oct 8 - Oct 8
985 6:36 pm 7:30 pm Oct 3 - Oct 7
4637 7:59 pm 9:05 pm Oct 31 - Nov 4
4637 7:59 pm 9:05 pm Oct 30 - Oct 30
4637 7:59 pm 9:05 pm Oct 2 - Oct 28
* 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,
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Airports
Origin

Portland
$127
Destination

Seattle
$127
Airlines Airline reviews

62 travelers who booked a flight from Portland to Seattle rated their chosen airlines with an average of 8.4.

Overall
8.8
Boarding
8.8
Crew
9.2
Comfort
8.5
Food
7.5
Entertainment
7.6