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$56+ Cheap flights from Phoenix to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Phoenix to Washington

Keep the following information in mind while searching for Phoenix to Washington flight deals. Data was last updated September 16, 2025.

Round-trip from

$98
(Trip.com)

One-way from

$56
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$168
From Phoenix to Washington
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One-way flight from Phoenix to Washington
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Phoenix to Washington

Cheapest flights from Phoenix to Washington
Explore the most affordable flight options available from Phoenix to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amPHX - SEA
Nonstop3h 18mFrontier
Mon 11/108:22 pmSEA - PHX
Nonstop3h 02mFrontier
Deal found 9/15$98
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:35 amPHX - PAE
Nonstop3h 10mFrontier
Mon 10/611:30 amPAE - PHX
Nonstop2h 55mFrontier
Deal found 9/14$102
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:05 amPHX - SEA
Nonstop3h 15mFrontier
Fri 9/268:31 pmSEA - PHX
Nonstop3h 00mFrontier
Deal found 9/13$102
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:35 amPHX - PAE
Nonstop3h 10mFrontier
Fri 10/311:30 amPAE - PHX
Nonstop2h 55mFrontier
Deal found 9/14$103
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:05 amPHX - SEA
Nonstop3h 15mFrontier
Fri 10/38:31 pmSEA - PHX
Nonstop2h 58mFrontier
Deal found 9/14$103
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:41 pmPHX - PAE
Nonstop2h 58mFrontier
Sun 10/196:34 pmPAE - PHX
Nonstop2h 55mFrontier
Deal found 9/15$104
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:53 pmPHX - SEA
Nonstop3h 15mFrontier
Sun 10/269:58 pmSEA - PHX
Nonstop2h 59mFrontier
Deal found 9/15$106
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amPHX - SEA
Nonstop3h 15mFrontier
Mon 10/68:31 pmSEA - PHX
Nonstop2h 58mFrontier
Deal found 9/15$110
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:53 pmPHX - SEA
Nonstop3h 15mFrontier
Mon 10/204:11 pmSEA - PHX
1 stop27h 38mFrontier
Deal found 9/14$114
This CheapOair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:59 pmPHX - SEA
1 stop9h 34mFrontier
Sun 10/199:58 pmSEA - PHX
Nonstop2h 59mFrontier
Deal found 9/14$115
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amPHX - SEA
Nonstop3h 15mFrontier
Mon 10/68:31 pmSEA - PHX
Nonstop2h 58mFrontier
Deal found 9/14$116
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amPHX - SEA
Nonstop3h 15mFrontier
Fri 10/38:31 pmSEA - PHX
Nonstop2h 58mFrontier
Deal found 9/14$119

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Phoenix to Washington that are best for you.

Fly from

Phoenix

Fly to

Washington

Route

Depart

Return

Price

PhoenixEverett

PHX - PAE

PHXPAE

Phoenix Sky Harbor Intl

Tue 10/28

8:42 pm-11:52 pm

Nonstop3h 10m

Everett Paine Field

Tue 11/4

7:00 am-10:53 am

Nonstop2h 53m

$179

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 11/25

8:00 am-10:20 am

Nonstop3h 20m

Seattle/Tacoma Intl

Tue 12/2

11:45 am-3:42 pm

Nonstop2h 57m

$179

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 10/14

1:51 pm-4:59 pm

Nonstop3h 08m

Seattle/Tacoma Intl

Tue 10/21

4:47 pm-7:44 pm

Nonstop2h 57m

$179

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 2/28

6:40 am-8:55 am

Nonstop3h 15m

Seattle/Tacoma Intl

Tue 3/3

6:30 pm-10:22 pm

Nonstop2h 52m

$179

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Thu 12/25

3:35 pm-10:35 pm

1 stop8h 00m

Portland

Wed 1/14

11:30 am-3:00 pm

Nonstop2h 30m

$181

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Sat 2/28

7:00 pm-8:48 pm

Nonstop2h 48m

Portland

Tue 3/3

7:00 am-3:47 pm

1 stop7h 47m

$181

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 11/7

8:06 pm-10:25 pm

Nonstop3h 19m

Seattle/Tacoma Intl

Tue 11/11

11:47 am-3:46 pm

Nonstop2h 59m

$183

PhoenixEverett

PHX - PAE

PHXPAE

Phoenix Sky Harbor Intl

Wed 10/29

8:42 pm-11:52 pm

Nonstop3h 10m

Everett Paine Field

Sun 11/2

7:00 am-10:53 am

Nonstop2h 53m

$183

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Tue 12/23

8:08 pm-10:25 pm

Nonstop3h 17m

Seattle/Tacoma Intl

Sun 1/4

7:30 am-11:28 am

Nonstop2h 58m

$183

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 11/21

10:29 pm-12:44 am

Nonstop3h 15m

Seattle/Tacoma Intl

Mon 11/24

8:05 pm-11:59 pm

Nonstop2h 54m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Washington

What is the cheapest month to book a flight from Phoenix to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Phoenix to State of Washington (average of $238). Flying from Phoenix to State of Washington in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to WA?

Find hourly flight availability from Phoenix to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Phoenix to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Phoenix to State of Washington

Explore weekly flight availability from Phoenix to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from PH1 to USWA are scheduled on a Monday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

How much does it cost to fly round-trip from Phoenix to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Phoenix to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,172 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to State of Washington?

    For as low as $179, Alaska Airlines can have you in State of Washington from Phoenix in 3h 10m. There are 1133 mi between Phoenix and State of Washington. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Phoenix to State of Washington one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $78. Hawaiian Airlines flights start at $88 while deals on Alaska Airlines start at $88 one-way.

  • What are the most popular routes from Phoenix to State of Washington?

    Most travelers choose Phoenix Sky Harbor Intl - Seattle/Tacoma Intl, Phoenix Sky Harbor Intl - Portland or Phoenix Sky Harbor Intl - Everett Paine Field when deciding on the best route from Phoenix to State of Washington.

  • What are the most reliable airlines from Phoenix to State of Washington?

    The top 3 most reliable airlines when flying from Phoenix to State of Washington are WestJet (93%), Condor (92%) and Frontier (92%).

  • What are the cheapest flights from Phoenix to State of Washington?

    The cheapest flight price from Phoenix to State of Washington is $79. On average you can expect to pay $778. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $105.

  • Can I find deals for flights from Phoenix to Washington that include hotel bookings?

    Yes. In addition to deals on Phoenix to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Washington.

  • Can I find deals for business class flights from Phoenix to Washington?

    Yes. Cheapflights offers flight deals from Phoenix to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to State of Washington (average of $238). Flying from Phoenix to State of Washington in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Phoenix to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Phoenix to Washington

Discover the top 7 airlines that operate flights from Phoenix to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$41Average$143FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$88Average$303FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$97Average$341FlexibilityNo cancel feeOn-time75%
DeltaCheapest$98Average$262FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$106Average$284FlexibilityNo cancel feeOn-time63%
Allegiant AirCheapest$120Average$192FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$143Average$352FlexibilityNo cancel feeOn-time71%

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