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
Students
under 26
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: Wed Jan 25 2017 Return: Sat Jan 28 2017 Trip spans 4 days
Frontier
Frontier
PHX
2:05a
SEA
5:25a
3h 20m
nonstop
SEA
4:30a
PHX
7:28a
2h 58m
nonstop
Depart: Tue Jan 24 2017 Return: Sun Feb 5 2017 Trip spans 13 days
Major Airline
Major Airline
PHX
9:05p
SEA
12:25a
3h 20m
nonstop
SEA
11:35p
PHX
2:25a
2h 50m
nonstop
Depart: Mon Jan 23 2017 Return: Wed Jan 25 2017 Trip spans 3 days
American Airlines
American Airlines
PHX
4:21p
SEA
7:34p
3h 13m
nonstop
SEA
10:00a
PHX
12:47p
2h 47m
nonstop
Depart: Wed Feb 22 2017 Return: Wed Mar 1 2017 Trip spans 8 days
United
United
PHX
1:09p
SEA
9:14p
8h 05m
1 stop
SEA
4:06a
PHX
11:17a
7h 11m
1 stop
Depart: Fri Jan 27 2017 Return: Wed Feb 1 2017 Trip spans 6 days
Frontier
Frontier
PHX
1:30a
SEA
4:50a
3h 20m
nonstop
SEA
4:30a
PHX
7:28a
2h 58m
nonstop
Depart: Fri Mar 17 2017 Return: Sun Mar 26 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
PHX
3:55a
SEA
6:55a
3h 00m
nonstop
SEA
5:15p
PHX
7:54p
2h 39m
nonstop
Depart: Sat Jan 28 2017 Return: Wed Feb 1 2017 Trip spans 5 days
Frontier
Frontier
PHX
1:30a
SEA
4:50a
3h 20m
nonstop
SEA
4:30a
PHX
7:28a
2h 58m
nonstop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
Delta
Delta
PHX
3:15a
SEA
6:35a
3h 20m
nonstop
SEA
2:55p
PHX
5:50p
2h 55m
nonstop
Depart: Thu Jan 26 2017 Return: Sun Feb 5 2017 Trip spans 11 days
Major Airline
Major Airline
PHX
8:00p
SEA
11:00p
3h 00m
nonstop
SEA
11:35p
PHX
2:25a
2h 50m
nonstop
Depart: Wed Feb 1 2017 Return: Sat Feb 4 2017 Trip spans 4 days
Frontier
Frontier
PHX
1:30a
SEA
4:50a
3h 20m
nonstop
SEA
4:30a
PHX
7:28a
2h 58m
nonstop
Depart: Tue Jan 31 2017 Return: Fri Feb 3 2017 Trip spans 4 days
Major Airline
Major Airline
PHX
8:30p
SEA
11:50p
3h 20m
nonstop
SEA
11:30p
PHX
2:28a
2h 58m
nonstop
Depart: Fri Feb 3 2017 Return: Sat Feb 4 2017 Trip spans 2 days
Frontier
Frontier
PHX
1:30a
SEA
4:50a
3h 20m
nonstop
SEA
4:30a
PHX
7:28a
2h 58m
nonstop
Depart: Wed Apr 26 2017 Return: Wed May 3 2017 Trip spans 8 days
Frontier
Frontier
PHX
2:00a
SEA
5:05a
3h 05m
nonstop
SEA
7:00a
PHX
9:55a
2h 55m
nonstop
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
Frontier
Frontier
PHX
2:00a
SEA
5:05a
3h 05m
nonstop
SEA
7:00a
PHX
9:55a
2h 55m
nonstop
Depart: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
Major Airline
Major Airline
PHX
3:30a
SEA
8:16a
4h 46m
1 stop
SEA
6:00a
PHX
12:13p
6h 13m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
9:45a
SEA
3:43p
5h 58m
1 stop
SEA
12:59p
PHX
3:43p
2h 44m
nonstop
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
Frontier
Frontier
PHX
1:30a
SEA
4:50a
3h 20m
nonstop
SEA
4:35a
PHX
7:25a
2h 50m
nonstop
Depart: Tue Feb 14 2017 Return: Wed Feb 22 2017 Trip spans 9 days
United
United
PHX
8:20a
SEA
2:01p
5h 41m
1 stop
SEA
1:40p
PHX
6:56p
5h 16m
1 stop
Depart: Tue Feb 21 2017 Return: Wed Feb 22 2017 Trip spans 2 days
Major Airline
Major Airline
PHX
8:00p
SEA
11:00p
3h 00m
nonstop
SEA
8:35a
PHX
11:16a
2h 41m
nonstop
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
Frontier
Frontier
PHX
1:30a
SEA
4:53a
3h 23m
nonstop
SEA
4:35a
PHX
7:25a
2h 50m
nonstop
Direct flights PHX to SEA on Delta
Flight # Depart PHX Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
3529 7:00 am 9:16 am Feb 25 - Mar 4
4524 7:00 am 9:14 am Jan 28 - Feb 11
4712 8:15 am 10:38 am Feb 18 - Feb 18
4712 8:15 am 10:40 am Feb 19 - Feb 19
4712 8:15 am 10:40 am Feb 20 - Mar 6
4712 8:15 am 10:40 am Feb 21 - Mar 7
4898 8:15 am 10:37 am Jan 24 - Jan 29
4898 8:15 am 10:37 am Feb 12 - Feb 16
4898 8:15 am 10:37 am Jan 25 - Feb 6
4898 8:15 am 10:37 am Feb 8 - Feb 15
4898 8:15 am 10:37 am Feb 5 - Feb 5
4898 8:15 am 10:37 am Feb 2 - Feb 10
5702 8:15 am 10:40 am Feb 17 - Feb 17
4461 12:15 pm 2:32 pm Feb 14 - Feb 16
4461 12:15 pm 2:32 pm Feb 7 - Feb 13
4461 12:15 pm 2:32 pm Jan 25 - Feb 3
4461 12:15 pm 2:32 pm Feb 6 - Feb 12
4461 12:15 pm 2:32 pm Feb 15 - Feb 15
5689 12:15 pm 2:35 pm Feb 28 - Feb 28
5689 12:15 pm 2:35 pm Feb 17 - Feb 23
5689 12:15 pm 2:33 pm Feb 18 - Mar 4
5689 12:15 pm 2:35 pm Feb 26 - Mar 6
5689 12:15 pm 2:35 pm Feb 20 - Feb 24
5771 12:15 pm 2:32 pm Jan 28 - Feb 11
5705 3:54 pm 6:14 pm Feb 20 - Feb 24
5705 3:54 pm 6:14 pm Feb 28 - Feb 28
5705 3:54 pm 6:14 pm Feb 19 - Feb 26
5705 3:54 pm 6:14 pm Feb 27 - Mar 6
5714 3:54 pm 6:14 pm Feb 17 - Feb 17
5812 3:54 pm 6:14 pm Feb 7 - Feb 13
5812 3:54 pm 6:14 pm Feb 15 - Feb 15
5812 3:54 pm 6:14 pm Feb 5 - Feb 5
5812 3:54 pm 6:14 pm Feb 14 - Feb 16
5812 3:54 pm 6:14 pm Feb 6 - Feb 12
5812 3:54 pm 6:14 pm Jan 25 - Feb 3
5779 5:00 pm 7:19 pm Feb 18 - Mar 4
5796 5:00 pm 7:16 pm Jan 28 - Jan 28
5796 5:00 pm 7:16 pm Feb 11 - Feb 11
3558 5:50 pm 8:05 pm Feb 4 - Feb 4
3558 5:55 pm 8:12 pm Feb 5 - Feb 5
5778 7:36 pm 10:00 pm Feb 21 - Feb 23
5778 7:36 pm 10:00 pm Feb 26 - Mar 7
5778 7:36 pm 10:00 pm Feb 17 - Feb 24
5778 7:36 pm 10:00 pm Feb 19 - Feb 19
4537 7:38 pm 9:59 pm Jan 24 - Jan 31
4537 7:38 pm 9:59 pm Feb 8 - Feb 14
4537 7:38 pm 9:59 pm Feb 1 - Feb 7
4537 7:38 pm 9:59 pm Feb 9 - Feb 15
4537 7:38 pm 9:59 pm Feb 16 - Feb 16
* 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
$77
Destination

Seattle
$77
Airlines Airline reviews

98 travelers who booked a flight from Phoenix to Seattle rated their chosen airlines with an average of 7.1.

Overall
7.4
Boarding
7.6
Crew
8.0
Comfort
7.0
Food
6.3
Entertainment
6.0