Cheap flights from Phoenix to Seattle from $59

Round-trip
1 adult
Economy
From?
To?
Mon 5/30
Mon 6/6

Deals available from 900+ travel sites.

Flight information for Phoenix to Seattle

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Seattle

Best Price Found

$59

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Seattle

3 airports
The best one-way flight to Seattle from Phoenix in the past 72 hours is $59. The best round-trip flight deal from Phoenix to Seattle found on momondo in the last 72 hours is $178.
The fastest flight from Phoenix to Seattle takes 3h 00m
Direct flights go from Phoenix to Seattle on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Phoenix to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Phoenix to Seattle?

February

The cheapest time of year to fly to Seattle from Phoenix is February. Most expensive is June

What is the cheapest day to depart Phoenix for Seattle?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Phoenix to Seattle?

in the morning

Phoenix to Seattle flights are approximately 13% more expensive at noon than in the morning

What is the cheapest airline that flies to Seattle from Phoenix?

Juneyao Airlines

Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Phoenix to Seattle

What is the cheapest Phoenix to Seattle flight route?

Phoenix Sky Harbor Intl - Seattle/Tacoma Intl

Fly from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl for the best Phoenix - Seattle flight prices

How far in advance should you book Phoenix to Seattle flights?

20 days before

The cheapest time to buy a flight from Phoenix to Seattle is approximately 20 days to departure

Phoenix Sky Harbor Intl Airport (PHX) to Seattle/Tacoma Intl Airport (SEA)$178
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Phoenix Sky Harbor Intl Airport (PHX) to Everett Paine Field Airport (PAE)$258
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When you’re planning your trip from Phoenix to Seattle, the most popular airport-to-airport route is Phoenix Sky Harbor Intl Airport to Seattle/Tacoma Intl Airport. When booking your trip to Seattle, it is helpful to have an alternative airport to fly out of. The nearest airport to Phoenix Sky Harbor Intl Airport is Phoenix Sky Harbor Intl Airport which is located in Phoenix. If you are looking for an alternate airport to fly into near Seattle/Tacoma Intl Airport, Everett Paine Field Airport is a great option and is located in Everett. The cheapest route from Phoenix to Seattle is PHX — SEA with an average price of $178 RT during the month of May.


Easily compare round-trip flights from Phoenix to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Phoenix to Seattle by changing tabs
Multiple Airlines
Aug 27
PHX2:40 pmPhoenix Sky Harbor Intl
4h 45m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
Sep 3
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
American Airlines
Oct 20
PHX6:45 amPhoenix Sky Harbor Intl
2h 57m
SEA9:42 amSeattle/Tacoma Intl
Oct 25
SEA1:57 amSeattle/Tacoma Intl
2h 53m
PHX4:50 amPhoenix Sky Harbor Intl
Alaska Airlines
Jul 27
PHX9:45 amPhoenix Sky Harbor Intl
6h 38m
1 stop
SEA4:23 pmSeattle/Tacoma Intl
Aug 1
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
Spirit Airlines
Sep 10
PHX1:59 pmPhoenix Sky Harbor Intl
5h 41m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
Sep 13
SEA4:12 pmSeattle/Tacoma Intl
12h 46m
1 stop
PHX4:58 amPhoenix Sky Harbor Intl
Multiple Airlines
Aug 25
PHX2:40 pmPhoenix Sky Harbor Intl
4h 45m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
Aug 30
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
American Airlines
Oct 5
PHX9:48 amPhoenix Sky Harbor Intl
5h 47m
1 stop
SEA3:35 pmSeattle/Tacoma Intl
Oct 11
SEA12:19 pmSeattle/Tacoma Intl
2h 56m
PHX3:15 pmPhoenix Sky Harbor Intl

Find the cheapest one-way flights from Phoenix to Seattle

If you're looking for one-way flights from Phoenix to Seattle, view some of our deals below provided by Alaska Airlines, Spirit Airlines and United Airlines
Alaska Airlines
Jul 5
PHX4:00 amPhoenix Sky Harbor Intl
3h 04m
SEA7:04 amSeattle/Tacoma Intl
Spirit Airlines
Aug 24
PHX2:40 pmPhoenix Sky Harbor Intl
4h 45m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
United Airlines
Sep 7
PHX2:00 amPhoenix Sky Harbor Intl
7h 08m
1 stop
SEA9:08 amSeattle/Tacoma Intl

Search last-minute flights to Seattle from Phoenix

Find and compare round-trip flight prices for your last-minute flight from Phoenix to Seattle
Multiple Airlines
Jun 1
PHX1:25 pmPhoenix Sky Harbor Intl
17h 54m
1 stop
SEA7:19 amSeattle/Tacoma Intl
Jul 26
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
Frontier
Jun 4
PHX3:00 amPhoenix Sky Harbor Intl
9h 05m
1 stop
SEA12:05 pmSeattle/Tacoma Intl
Jun 6
SEA11:54 amSeattle/Tacoma Intl
7h 20m
1 stop
PHX7:14 pmPhoenix Sky Harbor Intl
Multiple Airlines
May 31
PHX1:43 pmPhoenix Sky Harbor Intl
28h 48m
1 stop
SEA6:31 pmSeattle/Tacoma Intl
Jul 26
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
Multiple Airlines
Jun 4
PHX3:00 amPhoenix Sky Harbor Intl
9h 05m
1 stop
SEA12:05 pmSeattle/Tacoma Intl
Jun 8
SEA2:00 amSeattle/Tacoma Intl
10h 25m
1 stop
PHX12:25 pmPhoenix Sky Harbor Intl
Multiple Airlines
Jun 4
PHX3:00 amPhoenix Sky Harbor Intl
9h 05m
1 stop
SEA12:05 pmSeattle/Tacoma Intl
Jun 6
SEA2:45 pmSeattle/Tacoma Intl
2h 50m
PHX5:35 pmPhoenix Sky Harbor Intl
Frontier
Jun 1
PHX2:21 pmPhoenix Sky Harbor Intl
5h 53m
1 stop
SEA8:14 pmSeattle/Tacoma Intl
Jun 6
SEA11:54 amSeattle/Tacoma Intl
7h 20m
1 stop
PHX7:14 pmPhoenix Sky Harbor Intl

Best airlines flying from Phoenix to Seattle

Compare and see reviews for airlines that fly from Phoenix to Seattle with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $12Free CancellationRating
0.0
Search Juneyao Airlines flights
Alaska AirlinesPriceFrom $71Free CancellationRating
8.0
8.3

Boarding

8.0

Comfort

8.5

Crew

7.4

Entertainment

7.2

Food

Reviews

Entertainment on screen

1 / 10
Search Alaska Airlines flights
DeltaPriceFrom $82Free CancellationRating
7.9
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

It was so cold on the flight, otherwise okay.

1 / 10
Search Delta flights
American AirlinesPriceFrom $88Free CancellationRating
7.3
7.7

Boarding

7.2

Comfort

8.1

Crew

7.0

Entertainment

6.5

Food

Reviews

I never took this fly, I make a new reservation direct whith Spirit, I try to cancelled it

1 / 10
Search American Airlines flights
FrontierPriceFrom $91Free CancellationRating
6.1
6.4

Boarding

5.8

Comfort

6.9

Crew

4.7

Entertainment

5.0

Food

Reviews

Truly one of the worst traveling experiences. No person at the gate until we’ll after we were meant to take off. No information or apology given. Once boarded an hour late very rude service. No water available even at a charge??? They charge for everything. Will never fly frontier again.

1 / 10
Search Frontier flights
United AirlinesPriceFrom $103Free CancellationRating
7.4
7.6

Boarding

7.2

Comfort

8.0

Crew

6.9

Entertainment

6.7

Food

Reviews

Boarding process was confusing. No signage or any announcement of where the groups should be lined up. Flight crew was excellent. Very attentive. Service was excellent.

1 / 10
Search United Airlines flights
Spirit AirlinesPriceFrom $134Free CancellationRating
6.2
6.4

Boarding

5.8

Comfort

6.9

Crew

4.8

Entertainment

5.1

Food

Reviews

We had an issue with our e boarding pass and it did not work. No one was willing to help. We missed our flight and had to rebook 7 hours later for 3 times what we paid and we have yet to be given compensation

1 / 10
Search Spirit Airlines flights

American Airlines flights from Phoenix to Seattle

Our best American Airlines deals on Phoenix to Seattle flight tickets
American Airlines
Oct 20
PHX6:45 amPhoenix Sky Harbor Intl
2h 57m
SEA9:42 amSeattle/Tacoma Intl
Oct 25
SEA1:57 amSeattle/Tacoma Intl
2h 53m
PHX4:50 amPhoenix Sky Harbor Intl
American Airlines
Oct 5
PHX9:48 amPhoenix Sky Harbor Intl
5h 47m
1 stop
SEA3:35 pmSeattle/Tacoma Intl
Oct 11
SEA12:19 pmSeattle/Tacoma Intl
2h 56m
PHX3:15 pmPhoenix Sky Harbor Intl
American Airlines
Oct 8
PHX2:55 pmPhoenix Sky Harbor Intl
3h 02m
SEA5:57 pmSeattle/Tacoma Intl
Oct 11
SEA12:19 pmSeattle/Tacoma Intl
2h 56m
PHX3:15 pmPhoenix Sky Harbor Intl

Alaska Airlines flights from Phoenix to Seattle

Our best Alaska Airlines deals on Phoenix to Seattle flight tickets
Alaska Airlines
Jul 27
PHX9:45 amPhoenix Sky Harbor Intl
6h 38m
1 stop
SEA4:23 pmSeattle/Tacoma Intl
Aug 1
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
Alaska Airlines
Aug 3
PHX9:45 amPhoenix Sky Harbor Intl
6h 38m
1 stop
SEA4:23 pmSeattle/Tacoma Intl
Aug 6
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl
Alaska Airlines
Aug 10
PHX2:00 amPhoenix Sky Harbor Intl
3h 07m
SEA5:07 amSeattle/Tacoma Intl
Aug 24
SEA5:00 pmSeattle/Tacoma Intl
2h 57m
PHX7:57 pmPhoenix Sky Harbor Intl

  • Are airlines flying from Phoenix to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Phoenix to Seattle/Tacoma Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Alaska Airlines, Delta, and American Airlines. You can search for the full list of airlines like Alaska Airlines that are offering this flexibility.

  • How far is Phoenix to Seattle/Tacoma Intl by plane?

    There are 1114.3 mi between Phoenix and Seattle/Tacoma Intl. By plane, this route typically takes 2h 57m.



Alternative routes for Phoenix to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Tucson to Seattle Flights
Fastest flight time3h 08m
Cheapest price$298
Phoenix to Spokane Flights
Fastest flight time2h 29m
Cheapest price$225
Phoenix to Bellingham Flights
Fastest flight time5h 49m
Cheapest price$187
Tucson to Spokane Flights
Fastest flight time6h 16m
Cheapest price$338
Phoenix to Walla Walla Flights
Fastest flight time5h 00m
Cheapest price$444

Similar Phoenix to Seattle flights

Flexible with your destination? Broaden your search and find flights similar to your Phoenix to Seattle route

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momondo does allow users to show only those flights to Seattle from Phoenix which offer a flexible booking policy as well as other useful filters and features.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Phoenix.

If you are not ready to book a flight from Phoenix to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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