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
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 Portland to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Dec 14 2016 Return: Wed Dec 21 2016 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PDX
4:00p
SEA
4:49p
0h 49m
nonstop
SEA
3:15p
PDX
3:59p
0h 44m
nonstop
Depart: Mon Jan 2 2017 Return: Tue Jan 3 2017 Trip spans 2 days
Major Airline
Major Airline
PDX
7:00p
SEA
7:47p
0h 47m
nonstop
SEA
10:15a
PDX
10:59a
0h 44m
nonstop
Depart: Sun Jan 1 2017 Return: Wed Jan 4 2017 Trip spans 4 days
Delta
Delta
PDX
12:45a
SEA
1:51a
1h 06m
nonstop
SEA
2:50a
PDX
3:58a
1h 08m
nonstop
Depart: Sat Jan 21 2017 Return: Sun Jan 22 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
2:00a
SEA
2:55a
0h 55m
nonstop
SEA
5:30p
PDX
6:15p
0h 45m
nonstop
Depart: Fri Mar 3 2017 Return: Tue Mar 7 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
3:15a
SEA
4:00a
0h 45m
nonstop
SEA
1:30p
PDX
2:15p
0h 45m
nonstop
Depart: Sat Feb 4 2017 Return: Sun Feb 5 2017 Trip spans 2 days
Major Airline
Major Airline
PDX
10:30p
SEA
11:17p
0h 47m
nonstop
SEA
8:00a
PDX
8:46a
0h 46m
nonstop
Depart: Fri Feb 3 2017 Return: Mon Feb 6 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
1:30p
SEA
2:18p
0h 48m
nonstop
SEA
1:30p
PDX
2:15p
0h 45m
nonstop
Depart: Fri Jan 13 2017 Return: Mon Jan 16 2017 Trip spans 4 days
Delta
Delta
PDX
4:33a
SEA
5:36a
1h 03m
nonstop
SEA
6:25a
PDX
7:34a
1h 09m
nonstop
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
2:00p
SEA
2:48p
0h 48m
nonstop
SEA
3:15p
PDX
3:58p
0h 43m
nonstop
Depart: Sat Jan 14 2017 Return: Mon Jan 16 2017 Trip spans 3 days
Delta
Delta
PDX
12:50a
SEA
1:47a
0h 57m
nonstop
SEA
12:15p
PDX
1:16p
1h 01m
nonstop
Depart: Thu Dec 22 2016 Return: Sun Jan 1 2017 Trip spans 11 days
Major Airline
Major Airline
PDX
7:00p
SEA
7:47p
0h 47m
nonstop
SEA
7:00a
PDX
7:46a
0h 46m
nonstop
Depart: Fri Jan 20 2017 Return: Mon Jan 30 2017 Trip spans 11 days
Delta
Delta
PDX
8:30a
SEA
9:19a
0h 49m
nonstop
SEA
12:15p
PDX
1:16p
1h 01m
nonstop
Depart: Thu Dec 15 2016 Return: Wed Dec 21 2016 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
4:40p
SEA
5:29p
0h 49m
nonstop
SEA
5:30p
PDX
6:15p
0h 45m
nonstop
Depart: Sat Jan 28 2017 Return: Mon Jan 30 2017 Trip spans 3 days
Delta
Delta
PDX
4:30a
SEA
5:30a
1h 00m
nonstop
SEA
5:39p
PDX
6:42p
1h 03m
nonstop
Depart: Fri Dec 16 2016 Return: Wed Dec 21 2016 Trip spans 6 days
Alaska Airlines
Alaska Airlines
PDX
4:30p
SEA
5:19p
0h 49m
nonstop
SEA
5:30p
PDX
6:15p
0h 45m
nonstop
Depart: Fri Feb 17 2017 Return: Sat Feb 18 2017 Trip spans 2 days
Delta
Delta
PDX
8:15a
SEA
9:15a
1h 00m
nonstop
SEA
5:00a
PDX
5:59a
0h 59m
nonstop
Depart: Sat Dec 17 2016 Return: Wed Dec 21 2016 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PDX
4:30p
SEA
5:19p
0h 49m
nonstop
SEA
5:30p
PDX
6:15p
0h 45m
nonstop
Depart: Sat Feb 25 2017 Return: Mon Feb 27 2017 Trip spans 3 days
Delta
Delta
PDX
12:45a
SEA
1:50a
1h 05m
nonstop
SEA
5:30p
PDX
6:38p
1h 08m
nonstop
Depart: Tue Dec 20 2016 Return: Wed Dec 21 2016 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PDX
4:40p
SEA
5:29p
0h 49m
nonstop
SEA
2:00a
PDX
2:47a
0h 47m
nonstop
Depart: Wed Mar 22 2017 Return: Sun Apr 2 2017 Trip spans 12 days
Delta
Delta
PDX
4:25p
SEA
5:40p
1h 15m
nonstop
SEA
3:45a
PDX
4:50a
1h 05m
nonstop
Direct flights PDX to SEA on Delta
Flight # Depart PDX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
1436 5:45 am 6:41 am Jan 2 - Jan 2
4470 5:45 am 6:53 am Dec 17 - Dec 17
4470 5:45 am 6:53 am Dec 18 - Dec 23
4470 5:45 am 6:53 am Jan 3 - Jan 3
4470 5:45 am 6:51 am Jan 1 - Jan 1
4470 5:45 am 6:53 am Jan 4 - Jan 6
4470 5:45 am 6:53 am Dec 26 - Dec 30
4470 5:45 am 6:51 am Dec 24 - Dec 31
822 5:45 am 6:40 am Dec 25 - Dec 25
4639 5:50 am 6:48 am Jan 16 - Feb 3
4639 5:50 am 6:48 am Jan 9 - Jan 9
4639 5:50 am 6:47 am Jan 7 - Jan 7
4639 5:50 am 6:48 am Jan 8 - Jan 13
4639 5:50 am 6:47 am Jan 14 - Jan 14
3542 9:30 am 10:33 am Jan 15 - Jan 15
4509 9:30 am 10:30 am Jan 7 - Jan 7
4509 9:30 am 10:30 am Jan 14 - Jan 14
4711 9:33 am 10:36 am Jan 10 - Jan 20
4711 9:33 am 10:36 am Jan 11 - Jan 30
4772 9:33 am 10:36 am Jan 8 - Jan 8
4586 9:34 am 10:37 am Dec 17 - Dec 17
1895 9:35 am 10:35 am Jan 1 - Jan 1
4586 9:35 am 10:38 am Dec 28 - Dec 28
4586 9:35 am 10:38 am Dec 26 - Dec 30
4586 9:35 am 10:37 am Dec 25 - Dec 25
4586 9:35 am 10:38 am Dec 18 - Dec 23
4586 9:35 am 10:37 am Dec 31 - Dec 31
4586 9:35 am 10:38 am Jan 3 - Jan 6
705 9:35 am 10:37 am Jan 2 - Jan 2
4586 9:37 am 10:39 am Dec 24 - Dec 24
2024 12:55 pm 1:51 pm Jan 3 - Jan 3
2024 12:55 pm 1:51 pm Jan 2 - Jan 2
2024 12:55 pm 1:51 pm Jan 1 - Jan 6
801 12:55 pm 1:51 pm Dec 26 - Dec 31
801 12:55 pm 1:51 pm Dec 17 - Dec 19
801 12:55 pm 1:51 pm Dec 20 - Dec 20
801 12:55 pm 1:51 pm Dec 21 - Dec 23
801 12:55 pm 1:51 pm Dec 27 - Dec 27
801 12:55 pm 1:51 pm Dec 24 - Dec 25
801 12:55 pm 1:51 pm Dec 30 - Dec 30
801 12:55 pm 1:51 pm Dec 22 - Dec 29
2024 1:30 pm 2:19 pm Jan 10 - Jan 10
2024 1:30 pm 2:19 pm Jan 11 - Jan 17
2024 1:30 pm 2:19 pm Jan 14 - Jan 14
2024 1:30 pm 2:19 pm Jan 9 - Jan 16
2024 1:30 pm 2:19 pm Jan 15 - Jan 15
2511 1:30 pm 2:19 pm Jan 7 - Jan 7
4724 1:30 pm 2:23 pm Jan 8 - Jan 8
4455 3:29 pm 4:29 pm Jan 2 - Jan 2
4455 3:30 pm 4:33 pm Dec 31 - Dec 31
4455 3:30 pm 4:30 pm Dec 26 - Dec 30
4455 3:30 pm 4:30 pm Dec 22 - Dec 29
4455 3:30 pm 4:30 pm Dec 17 - Dec 17
4455 3:30 pm 4:30 pm Jan 3 - Jan 6
4455 3:30 pm 4:30 pm Dec 18 - Dec 23
4584 4:55 pm 5:50 pm Jan 11 - Jan 11
4584 4:55 pm 5:50 pm Jan 12 - Jan 12
4584 4:55 pm 5:50 pm Jan 9 - Jan 13
4584 4:55 pm 5:50 pm Jan 8 - Jan 8
4584 4:55 pm 5:50 pm Jan 15 - Jan 15
4584 4:55 pm 5:49 pm Jan 7 - Jan 7
4584 4:55 pm 5:50 pm Jan 17 - Jan 24
4584 4:55 pm 5:50 pm Jan 16 - Jan 23
4827 6:45 pm 7:51 pm Dec 18 - Dec 22
4827 6:45 pm 7:51 pm Dec 23 - Dec 30
4827 6:45 pm 7:49 pm Dec 24 - Dec 24
4827 6:45 pm 7:51 pm Dec 26 - Dec 26
4827 6:45 pm 7:51 pm Dec 27 - Dec 28
4827 6:45 pm 7:51 pm Dec 29 - Dec 29
4827 6:45 pm 7:49 pm Jan 1 - Jan 1
5835 6:45 pm 7:49 pm Dec 25 - Dec 25
3532 6:55 pm 7:51 pm Jan 11 - Jan 11
3532 6:55 pm 7:51 pm Jan 10 - Jan 17
3532 6:55 pm 7:50 pm Jan 14 - Jan 14
3532 6:55 pm 7:51 pm Jan 8 - Jan 13
3532 6:55 pm 7:51 pm Jan 12 - Jan 12
3532 6:55 pm 7:51 pm Jan 15 - Jan 15
3532 6:55 pm 7:51 pm Jan 16 - Jan 23
4557 8:30 pm 9:42 pm Jan 2 - Jan 6
4557 8:30 pm 9:42 pm Dec 23 - Dec 30
4557 8:30 pm 9:42 pm Dec 27 - Dec 29
4557 8:30 pm 9:42 pm Dec 18 - Dec 22
4557 8:30 pm 9:42 pm Dec 17 - Dec 17
* 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
$127
Destination

Seattle
$127
Airlines Airline reviews

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

Overall
8.7
Boarding
8.6
Crew
9.0
Comfort
8.3
Food
7.4
Entertainment
7.4