Cheap flights from Phoenix to Seattle

Round-trip
Economy
Phoenix (PHX)
Seattle (SEA)
Wed 6/16
Wed 6/23
Any month
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Flight information for Phoenix to Seattle
(PHX to SEA)

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Seattle
Best Price Found$97The best flight deal from Phoenix to Seattle found on momondo in the last 72 hours is $97
Fastest flight time2h 55mThe fastest flight from Phoenix to Seattle takes 2h 55m
Direct flightsTu, We, Th, Fr, Sa and SuDirect flights go from Phoenix to Seattle on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
Airports in Seattle3 airportsThere 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 14% more expensive at noon than in the morning

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

Spirit Airlines
Spirit Airlines, Major Airline, and United Airlines 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
PHX
Phoenix Sky Harbor Intl
SEA
Seattle/Tacoma Intl

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

23 days before
The cheapest time to buy a flight from Phoenix to Seattle is approximately 23 days to departure
60
Days before departure
0

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
Alaska Airlines
Jun 9
PHX4:55 pmPhoenix Sky Harbor Intl
3h 02m
SEA7:57 pmSeattle/Tacoma Intl
Jun 14
SEA2:00 amSeattle/Tacoma Intl
2h 50m
PHX4:50 amPhoenix Sky Harbor Intl
Alaska Airlines
Jun 4
PHX4:55 pmPhoenix Sky Harbor Intl
3h 02m
SEA7:57 pmSeattle/Tacoma Intl
Jun 14
SEA2:00 amSeattle/Tacoma Intl
2h 50m
PHX4:50 amPhoenix Sky Harbor Intl
Alaska Airlines
Jun 4
PHX4:55 pmPhoenix Sky Harbor Intl
3h 02m
SEA7:57 pmSeattle/Tacoma Intl
Jun 7
SEA2:00 amSeattle/Tacoma Intl
2h 50m
PHX4:50 amPhoenix 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 and Delta
Alaska Airlines
Jun 14
PHX3:40 amPhoenix Sky Harbor Intl
3h 00m
SEA6:40 amSeattle/Tacoma Intl
Alaska Airlines
May 27
PHX3:40 amPhoenix Sky Harbor Intl
3h 00m
SEA6:40 amSeattle/Tacoma Intl
Alaska Airlines
Jun 7
PHX4:55 pmPhoenix Sky Harbor Intl
3h 02m
SEA7:57 pmSeattle/Tacoma Intl

Best airlines flying from Phoenix to Seattle

Compare and see reviews for airlines that fly from Phoenix to Seattle with momondo
AirlineRatingFree CancellationPrice
Spirit Airlines
PriceFrom $56
Free Cancellation
Rating
7.0
7.4

Boarding

6.7

Comfort

7.7

Crew

6.2

Entertainment

6.4

Food

Reviews

Cons: Too many of the passengers were out of control

1 / 10
Alaska Airlines
PriceFrom $68
Free Cancellation
Rating
8.2
8.7

Boarding

8.5

Comfort

8.8

Crew

8.0

Entertainment

7.4

Food

Reviews

Pros: Accommodated to an earlier flight without questions asked.

Cons: Always been a delight!

1 / 10
Delta
PriceFrom $69
Free Cancellation
Rating
8.1
8.2

Boarding

8.4

Comfort

8.2

Crew

7.8

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
United Airlines
PriceFrom $77
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 10
American Airlines
PriceFrom $78
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Yes made sure mask was in place

Cons: No

1 / 10
Frontier
PriceFrom $100
Free Cancellation
Rating
7.5
8.0

Boarding

7.1

Comfort

8.1

Crew

6.6

Entertainment

6.9

Food

Reviews

Cons: Everything is ok

1 / 10
Southwest
PriceFrom $239
Free Cancellation
Rating
8.4
8.6

Boarding

8.5

Comfort

8.8

Crew

7.6

Entertainment

7.8

Food

Reviews

Pros: The plane was new and the seats were nice.

1 / 10

Which airlines flying from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl have COVID-19 safety policies in place?

Airlines such as Alaska Airlines have taken additional precautions to make sure you’re safer while traveling. When flying from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

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

Due to the global impact of COVID-19, some of our airline partners operating flights from Phoenix Sky Harbor Intl to Seattle/Tacoma Intl, such as Delta, Alaska Airlines, and American Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


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 time
3h 05m
Cheapest price
$157
Tucson to Spokane Flights
Fastest flight time
5h 14m
Cheapest price
$175
Phoenix to Spokane Flights
Fastest flight time
2h 34m
Cheapest price
$177
Phoenix to Bellingham Flights
Fastest flight time
4h 50m
Cheapest price
$212
Phoenix to Walla Walla Flights
Fastest flight time
5h 48m
Cheapest price
$221
View more

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