Find Cheap 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat Jul 8 2017 Return: Wed Aug 2 2017 Trip spans 26 days
American Airlines
American Airlines
PHX
4:29p
SEA
7:32p
3h 03m
nonstop
SEA
1:59p
PHX
4:50p
2h 51m
nonstop
Depart: Wed Oct 25 2017 Return: Fri Oct 27 2017 Trip spans 3 days
Major Airline
Major Airline
PHX
11:45a
SEA
2:02a
14h 17m
1 stop
SEA
2:55a
PHX
2:52p
11h 57m
1 stop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
United
United
PHX
1:35a
SEA
7:49a
6h 14m
1 stop
SEA
11:05a
PHX
5:19p
6h 14m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Aug 5 2017 Trip spans 11 days
Frontier
Frontier
PHX
2:00a
SEA
5:07a
3h 07m
nonstop
SEA
7:15a
PHX
10:11a
2h 56m
nonstop
Depart: Thu Jul 6 2017 Return: Thu Jul 13 2017 Trip spans 8 days
Delta
Delta
PHX
10:52a
SEA
2:05p
3h 13m
nonstop
SEA
3:45a
PHX
6:49a
3h 04m
nonstop
Depart: Sun Jul 30 2017 Return: Sun Aug 6 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PHX
9:37a
SEA
12:33p
2h 56m
nonstop
SEA
2:05a
PHX
4:52a
2h 47m
nonstop
Depart: Wed Jul 12 2017 Return: Wed Aug 2 2017 Trip spans 22 days
American Airlines
American Airlines
PHX
4:29p
SEA
7:32p
3h 03m
nonstop
SEA
1:59p
PHX
4:50p
2h 51m
nonstop
Depart: Wed Aug 2 2017 Return: Sat Aug 5 2017 Trip spans 4 days
American Airlines
American Airlines
PHX
1:10p
SEA
4:08p
2h 58m
nonstop
SEA
1:00a
PHX
3:48a
2h 48m
nonstop
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
Major Airline
Major Airline
PHX
2:31p
SEA
11:53a
21h 22m
1 stop
SEA
10:35p
PHX
3:12a
4h 37m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
United
United
PHX
2:15p
SEA
9:17p
7h 02m
1 stop
SEA
10:05a
PHX
5:19p
7h 14m
1 stop
Depart: Fri Jul 21 2017 Return: Wed Aug 2 2017 Trip spans 13 days
Frontier
Frontier
PHX
2:00a
SEA
5:07a
3h 07m
nonstop
SEA
8:01a
PHX
10:59a
2h 58m
nonstop
Depart: Sat Aug 5 2017 Return: Wed Aug 9 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
1:10p
SEA
4:08p
2h 58m
nonstop
SEA
4:20a
PHX
7:14a
2h 54m
nonstop
Depart: Thu Aug 10 2017 Return: Wed Aug 23 2017 Trip spans 14 days
Major Airline
Major Airline
PHX
3:59p
SEA
4:37a
12h 38m
1 stop
SEA
2:50a
PHX
2:50p
12h 00m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
United
United
PHX
11:19a
SEA
6:56p
7h 37m
1 stop
SEA
3:03p
PHX
8:15p
5h 12m
1 stop
Depart: Mon Jul 24 2017 Return: Wed Aug 2 2017 Trip spans 10 days
Frontier
Frontier
PHX
2:00a
SEA
5:07a
3h 07m
nonstop
SEA
8:01a
PHX
10:59a
2h 58m
nonstop
Depart: Sun Aug 13 2017 Return: Tue Aug 15 2017 Trip spans 3 days
Major Airline
Major Airline
PHX
3:59p
SEA
4:37a
12h 38m
1 stop
SEA
6:50a
PHX
1:15a
18h 25m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 9 2017 Trip spans 11 days
United
United
PHX
1:16p
SEA
7:56p
6h 40m
1 stop
SEA
9:54a
PHX
5:48p
7h 54m
1 stop
Depart: Tue Aug 8 2017 Return: Wed Aug 16 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
PHX
2:00a
SEA
5:01a
3h 01m
nonstop
SEA
5:20p
PHX
8:05p
2h 45m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Aug 29 2017 Trip spans 2 days
Delta
Delta
PHX
1:03p
SEA
4:08p
3h 05m
nonstop
SEA
7:15a
PHX
10:07a
2h 52m
nonstop
Depart: Mon Jul 31 2017 Return: Wed Aug 2 2017 Trip spans 3 days
Frontier
Frontier
PHX
2:00a
SEA
5:07a
3h 07m
nonstop
SEA
8:01a
PHX
10:59a
2h 58m
nonstop
Direct flights PHX to SEA on American Airlines
Flight # Depart PHX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
1431 10:40 am 1:45 pm Jun 21 - Jul 3
1431 10:40 am 1:45 pm Jul 5 - Aug 21
1431 10:40 am 1:45 pm Jun 25 - Aug 20
1431 10:40 am 1:45 pm Jul 4 - Jul 4
2602 1:55 pm 4:58 pm Jun 21 - Aug 3
481 5:10 pm 8:08 pm Jun 29 - Aug 21
1348 8:29 pm 11:32 pm Jul 5 - Aug 3
2519 8:29 pm 11:32 pm Jul 1 - Jul 1
2519 8:29 pm 11:32 pm Jun 22 - Jun 30
1694 10:45 pm 1:42 am Jul 9 - Aug 20
1694 10:45 pm 1:42 am Jun 25 - Jun 30
* 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.

We compile tonnes of data for you
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

Phoenix
$137
Destination

Seattle
$137
Airlines Airline reviews

150 travelers who booked a flight from Phoenix to Seattle rated their chosen airlines with an average of 7.3.

Overall
7.6
Boarding
7.8
Crew
8.1
Comfort
7.1
Food
6.3
Entertainment
6.2