Find Deals on Flights from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl (PHX - 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 Phoenix Sky Harbor Intl to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Jul 27 2016 Return: Wed Aug 3 2016 Trip spans 8 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Wed Aug 3 2016 Return: Wed Aug 10 2016 Trip spans 8 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Sat Mar 5 2016 Return: Sat Mar 12 2016 Trip spans 8 days
Frontier
Frontier
PHX
2:45p
SEA
5:58a
15h 13m
1 stop
SEA
2:20p
PHX
1:27a
11h 07m
1 stop
Depart: Wed Jul 20 2016 Return: Mon Jul 25 2016 Trip spans 6 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Mon Jul 4 2016 Return: Mon Jul 11 2016 Trip spans 8 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Mon Jul 18 2016 Return: Mon Jul 25 2016 Trip spans 8 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Sat Jul 30 2016 Return: Wed Aug 3 2016 Trip spans 5 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Thu Feb 25 2016 Return: Tue Mar 1 2016 Trip spans 6 days
Frontier
Frontier
PHX
3:55a
SEA
2:32p
10h 37m
1 stop
SEA
2:20p
PHX
2:07a
11h 47m
1 stop
Depart: Wed Mar 2 2016 Return: Thu Mar 3 2016 Trip spans 2 days
Frontier
Frontier
PHX
2:45p
SEA
5:58a
15h 13m
1 stop
SEA
2:20p
PHX
2:07a
11h 47m
1 stop
Depart: Thu Mar 3 2016 Return: Sat Mar 5 2016 Trip spans 3 days
Frontier
Frontier
PHX
3:55a
SEA
2:26p
10h 31m
1 stop
SEA
2:20p
PHX
2:07a
11h 47m
1 stop
Depart: Fri Mar 11 2016 Return: Sat Mar 12 2016 Trip spans 2 days
Frontier
Frontier
PHX
2:45p
SEA
5:58a
15h 13m
1 stop
SEA
2:20p
PHX
1:27a
11h 07m
1 stop
Depart: Mon Aug 1 2016 Return: Sat Aug 6 2016 Trip spans 6 days
Frontier
Frontier
PHX
3:30a
SEA
6:25a
2h 55m
nonstop
SEA
5:30a
PHX
8:20a
2h 50m
nonstop
Depart: Fri Mar 4 2016 Return: Sat Mar 5 2016 Trip spans 2 days
American Airlines
American Airlines
PHX
6:59p
SEA
10:01p
3h 02m
nonstop
SEA
12:00a
PHX
2:43a
2h 43m
nonstop
Depart: Wed Feb 24 2016 Return: Tue Mar 1 2016 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PHX
2:35p
SEA
5:40p
3h 05m
nonstop
SEA
3:20p
PHX
5:56p
2h 36m
nonstop
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
Delta
Delta
PHX
2:03p
SEA
5:15p
3h 12m
nonstop
SEA
9:40a
PHX
12:33p
2h 53m
nonstop
Depart: Tue Feb 23 2016 Return: Wed Feb 24 2016 Trip spans 2 days
American Airlines
American Airlines
PHX
6:29a
SEA
9:45a
3h 16m
nonstop
SEA
12:10a
PHX
2:53a
2h 43m
nonstop
Depart: Sat Feb 27 2016 Return: Tue Mar 1 2016 Trip spans 4 days
American Airlines
American Airlines
PHX
9:55a
SEA
1:01p
3h 06m
nonstop
SEA
12:10a
PHX
2:53a
2h 43m
nonstop
Depart: Tue Mar 1 2016 Return: Wed Mar 9 2016 Trip spans 9 days
American Airlines
American Airlines
PHX
12:39p
SEA
3:39p
3h 00m
nonstop
SEA
3:20a
PHX
6:04a
2h 44m
nonstop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
American Airlines
American Airlines
PHX
9:59a
SEA
1:05p
3h 06m
nonstop
SEA
1:59p
PHX
4:43p
2h 44m
nonstop
Depart: Sun Feb 21 2016 Return: Mon Feb 29 2016 Trip spans 9 days
United
United
PHX
1:09a
SEA
9:01a
7h 52m
1 stop
SEA
12:15a
PHX
5:09a
4h 54m
1 stop
Direct flights PHX to SEA on Delta
Flight # Depart PHX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
2480 7:05 am 10:14 am Mar 13 - Apr 3
1667 7:55 am 10:18 am Mar 1 - Mar 1
1667 7:55 am 10:18 am Feb 15 - Feb 29
1667 7:55 am 10:18 am Feb 12 - Feb 28
2480 8:05 am 10:22 am Mar 3 - Mar 11
2480 8:05 am 10:21 am Mar 5 - Mar 12
2480 8:05 am 10:22 am Mar 2 - Mar 2
4573 11:00 am 2:15 pm Mar 13 - Apr 3
5736 12:05 pm 2:20 pm Feb 15 - Feb 22
5736 12:05 pm 2:20 pm Feb 24 - Feb 29
5736 12:05 pm 2:20 pm Feb 12 - Feb 19
5736 12:05 pm 2:14 pm Feb 20 - Feb 27
1299 12:07 pm 2:11 pm Mar 5 - Mar 12
4573 12:07 pm 2:15 pm Mar 2 - Mar 11
5736 12:10 pm 2:25 pm Feb 14 - Feb 28
5736 12:10 pm 2:25 pm Mar 1 - Mar 1
1895 2:29 pm 5:35 pm Mar 13 - Mar 25
2443 3:28 pm 5:45 pm Feb 29 - Mar 1
2443 3:28 pm 5:45 pm Feb 20 - Feb 28
2443 3:28 pm 5:45 pm Feb 12 - Feb 19
2443 3:28 pm 5:45 pm Feb 15 - Feb 22
1895 3:29 pm 5:31 pm Mar 5 - Mar 12
1895 3:29 pm 5:31 pm Mar 2 - Mar 11
5708 6:04 pm 9:13 pm Mar 13 - Mar 24
5708 6:04 pm 9:13 pm Mar 18 - Apr 1
5737 7:03 pm 9:15 pm Mar 2 - Mar 11
5737 7:03 pm 9:13 pm Mar 5 - Mar 12
5714 7:05 pm 9:17 pm Mar 1 - Mar 1
5714 7:05 pm 9:17 pm Feb 22 - Feb 22
5848 7:05 pm 9:15 pm Feb 23 - Feb 29
5848 7:05 pm 9:15 pm Feb 14 - Feb 21
* 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 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 don'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

Phoenix
$208
Destination

Seattle
$208