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$71+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SEA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$98
(Frontier)

One-way from

$71
(iWofly)

Popular in

March

Cheapest in

January

Average price

$167
From Phoenix to Washington
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One-way flight from Phoenix to Washington
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Highest demand for flights based on searches. 5% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This Frontier deal was found by Cheapflights users on 7/30. 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 8/184:57 pmPHX - PAE
Nonstop3h 10mFrontier
Fri 8/2210:00 amPAE - PHX
Nonstop3h 10mFrontier
Deal found 7/30$98
This CheapOair deal was found by Cheapflights users on 7/29. 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 9/256:05 amPHX - SEA
Nonstop3h 15mFrontier
Mon 9/298:31 pmSEA - PHX
Nonstop3h 00mFrontier
Deal found 7/29$106
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:30 amPHX - PDX
Nonstop2h 46mFrontier
Fri 9/59:28 pmPDX - PHX
Nonstop2h 43mFrontier
Deal found 7/30$137
This iWofly deal was found by Cheapflights users on 7/30. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:54 pmPHX - SEA
Nonstop3h 04mHawaiian Airlines
Wed 9/102:09 pmSEA - PHX
Nonstop3h 01mHawaiian Airlines
Deal found 7/30$144
This iWofly deal was found by Cheapflights users on 7/30. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 pmPHX - SEA
Nonstop3h 08mAlaska Airlines
Wed 9/1012:45 pmSEA - PHX
1 stop7h 40mAlaska Airlines
Deal found 7/30$148
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:44 amPHX - PAE
Nonstop3h 07mAlaska Airlines
Sat 10/118:04 amPAE - PHX
Nonstop2h 53mAlaska Airlines
Deal found 7/30$157
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:52 amPHX - SEA
Nonstop3h 03mDelta
Wed 10/17:15 amSEA - PHX
Nonstop2h 58mDelta
Deal found 7/31$157
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:00 amPHX - SEA
1 stop5h 25mMultiple Airlines
Sat 9/204:10 pmSEA - PHX
Nonstop3h 10mMultiple Airlines
Deal found 7/30$159
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:00 amPHX - PDX
Nonstop2h 46mAlaska Airlines
Wed 9/35:35 pmPDX - PHX
Nonstop2h 50mAlaska Airlines
Deal found 7/30$177
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:21 pmPHX - PDX
Nonstop2h 38mAmerican Airlines
Wed 9/33:23 pmPDX - PHX
Nonstop2h 39mAmerican Airlines
Deal found 7/30$178
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/1311:28 amPHX - PDX
1 stop5h 16mHawaiian Airlines
Sat 9/207:23 amPDX - PHX
1 stop8h 07mHawaiian Airlines
Deal found 7/30$185
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:30 pmPHX - GEG
1 stop6h 22mHawaiian Airlines
Wed 9/171:40 pmGEG - PHX
1 stop5h 40mHawaiian Airlines
Deal found 7/30$189

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 August 1, 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

Mon 8/18

4:57 pm-8:07 pm

Nonstop3h 10m

Everett Paine Field

Fri 8/22

10:00 am-1:10 pm

Nonstop3h 10m

$98

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Thu 9/25

6:05 am-9:20 am

Nonstop3h 15m

Seattle/Tacoma Intl

Mon 9/29

8:31 pm-11:31 pm

Nonstop3h 00m

$106

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Fri 8/29

7:30 am-10:16 am

Nonstop2h 46m

Portland

Fri 9/5

9:28 pm-12:11 am

Nonstop2h 43m

$137

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 9/3

1:54 pm-4:58 pm

Nonstop3h 04m

Seattle/Tacoma Intl

Wed 9/10

2:09 pm-5:10 pm

Nonstop3h 01m

$144

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 9/3

6:15 pm-9:23 pm

Nonstop3h 08m

Seattle/Tacoma Intl

Wed 9/10

12:45 pm-8:25 pm

1 stop7h 40m

$148

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 9/3

5:52 am-8:55 am

Nonstop3h 03m

Seattle/Tacoma Intl

Wed 10/1

7:15 am-10:13 am

Nonstop2h 58m

$157

PhoenixEverett

PHX - PAE

PHXPAE

Phoenix Sky Harbor Intl

Sat 10/4

10:44 am-1:51 pm

Nonstop3h 07m

Everett Paine Field

Sat 10/18

8:04 am-10:57 am

Nonstop2h 53m

$157

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Sat 9/13

6:00 am-11:25 am

1 stop5h 25m

Seattle/Tacoma Intl

Sat 9/20

4:10 pm-7:20 pm

Nonstop3h 10m

$159

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Tue 8/26

7:00 am-9:46 am

Nonstop2h 46m

Portland

Wed 9/3

7:01 am-9:50 am

Nonstop2h 49m

$177

PhoenixPortland

PHX - PDX

PHXPDX

Phoenix Sky Harbor Intl

Sun 8/31

9:21 pm-11:59 pm

Nonstop2h 38m

Portland

Wed 9/3

3:23 pm-6:02 pm

Nonstop2h 39m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 $389). 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 August 1, 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 August 1, 2025.

The most flights from PH1 to USWA are scheduled on a Thursday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

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 August 1, 2025.
Read through reviews of airlines operating flights from Phoenix to Washington, such as Alaska Airlines, Southwest, and Delta. 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

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $71. Hawaiian Airlines flights start at $71 while deals on Frontier start at $72 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 Condor (94%), Finnair (91%) and Delta (89%).

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

    The cheapest flight price from Phoenix to State of Washington is $57. On average you can expect to pay $1,549. The most popular route, (Phoenix Sky Harbor Intl - Seattle/Tacoma Intl), can usually be booked for $77.

  • 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 $389). 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.

See more FAQs

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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 9 airlines flying from Phoenix to Washington

Discover the top 9 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$129FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$89Average$292FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$95Average$158FlexibilityNo cancel feeOn-time65%
DeltaCheapest$97Average$254FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$97Average$334FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$112Average$190FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$112Average$277FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$143Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$197Average$604FlexibilityNo cancel feeOn-time69%

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