Sky Harbor Intl

$53+ Cheap flights from Washington to Sky Harbor Intl (PHX)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Apr 22 — Apr 291
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Cheap flight deals from Washington to Sky Harbor Intl

Keep the following information in mind while searching for Washington to Sky Harbor Intl flight deals. Data was last updated April 17, 2025.

Round-trip from

$109
(Frontier)

One-way from

$53
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$237

Good round-trip deal

$163 or less

Good one-way deal

$83 or less
From Washington to Phoenix Sky Harbor Intl
One-way flight from Washington to Phoenix Sky Harbor Intl
Highest demand for flights based on searches. 11% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington to Phoenix Sky Harbor Intl.
Price to beat on a one-way flight from Washington to Phoenix Sky Harbor Intl.

Find flight deals from Washington to Sky Harbor Intl

Cheapest flights from Washington to Sky Harbor Intl
Explore the most affordable flight options available from Washington to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Frontier deal was found by Cheapflights users on 4/17. 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 6/211:50 amPAE - PHX
Nonstop3h 01mFrontier
Fri 6/67:25 amPHX - PAE
Nonstop3h 10mFrontier
Deal found 4/17$109
This Frontier deal was found by Cheapflights users on 4/16. 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.
Sat 5/39:42 pmSEA - PHX
Nonstop3h 02mFrontier
Thu 5/86:00 amPHX - SEA
Nonstop3h 16mFrontier
Deal found 4/16$120
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Wed 5/76:00 amSEA - PHX
Nonstop2h 49mMultiple Airlines
Sat 5/1012:04 pmPHX - SEA
Nonstop3h 16mMultiple Airlines
Deal found 4/16$123
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Mon 5/59:51 pmPDX - PHX
Nonstop2h 44mFrontier
Fri 5/96:00 amPHX - PDX
Nonstop2h 53mFrontier
Deal found 4/17$136
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:02 amPDX - PHX
1 stop26h 26mSpirit Airlines
Thu 5/89:19 amPHX - PDX
1 stop7h 26mSpirit Airlines
Deal found 4/16$137
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 4/2411:22 amPDX - PHX
Nonstop2h 43mMultiple Airlines
Thu 5/159:19 amPHX - PDX
1 stop7h 26mMultiple Airlines
Deal found 4/15$140
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:38 amPAE - PHX
Nonstop2h 43mMultiple Airlines
Mon 6/27:25 amPHX - PAE
Nonstop3h 10mMultiple Airlines
Deal found 4/16$143
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:56 pmSEA - PHX
1 stop16h 32mSpirit Airlines
Thu 5/89:19 amPHX - SEA
1 stop5h 06mSpirit Airlines
Deal found 4/16$159
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/103:55 pmSEA - PHX
Nonstop2h 52mAlaska Airlines
Sat 5/108:51 pmPHX - SEA
Nonstop3h 08mAlaska Airlines
Deal found 4/17$162
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/187:00 amPAE - PHX
Nonstop2h 51mAlaska Airlines
Tue 5/207:30 amPHX - PAE
Nonstop3h 08mAlaska Airlines
Deal found 4/17$163
This Delta deal was found by Cheapflights users on 4/16. 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.
Thu 10/27:20 amSEA - PHX
Nonstop2h 58mDelta
Fri 10/33:45 pmPHX - SEA
Nonstop3h 13mDelta
Deal found 4/16$167
This lastminute.com deal was found by Cheapflights users on 4/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:55 amSEA - PHX
Nonstop2h 57mHawaiian Airlines
Wed 5/147:00 amPHX - SEA
1 stop5h 29mHawaiian Airlines
Deal found 4/15$175

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Sky Harbor Intl 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 April 17, 2025.
Use the filters below to find and compare flights from Washington to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Washington

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

EverettPhoenix

PAE - PHX

PAEPHX

Everett Paine Field

Mon 6/2

11:50 am-2:51 pm

Nonstop3h 01m

Phoenix Sky Harbor Intl

Fri 6/6

7:25 am-10:35 am

Nonstop3h 10m

$109

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 5/3

9:42 pm-12:44 am

Nonstop3h 02m

Phoenix Sky Harbor Intl

Thu 5/8

6:00 am-9:16 am

Nonstop3h 16m

$120

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 5/7

6:00 am-8:49 am

Nonstop2h 49m

Phoenix Sky Harbor Intl

Sat 5/10

12:04 pm-3:20 pm

Nonstop3h 16m

$123

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Mon 5/5

9:51 pm-12:35 am

Nonstop2h 44m

Phoenix Sky Harbor Intl

Fri 5/9

6:00 am-8:53 am

Nonstop2h 53m

$136

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sun 5/4

11:02 am-1:28 pm

1 stop26h 26m

Phoenix Sky Harbor Intl

Thu 5/8

9:19 am-4:45 pm

1 stop7h 26m

$137

EverettPhoenix

PAE - PHX

PAEPHX

Everett Paine Field

Fri 5/30

11:38 am-2:21 pm

Nonstop2h 43m

Phoenix Sky Harbor Intl

Mon 6/2

7:25 am-10:35 am

Nonstop3h 10m

$143

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 4/29

6:20 am-12:07 pm

1 stop5h 47m

Phoenix Sky Harbor Intl

Thu 5/8

9:19 am-4:45 pm

1 stop7h 26m

$147

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Tue 5/20

5:40 pm-8:19 pm

Nonstop2h 39m

Phoenix Sky Harbor Intl

Tue 5/20

9:19 pm-11:55 pm

Nonstop2h 36m

$153

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 5/4

8:56 pm-1:28 pm

1 stop16h 32m

Phoenix Sky Harbor Intl

Fri 5/9

9:19 am-2:25 pm

1 stop5h 06m

$159

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 5/10

3:55 pm-6:47 pm

Nonstop2h 52m

Phoenix Sky Harbor Intl

Sat 5/10

8:51 pm-11:59 pm

Nonstop3h 08m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Washington 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 Washington to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from State of Washington to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Phoenix Sky Harbor Intl Airport (average of $258). Flying from State of Washington to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 WA to PHX?

Find hourly flight availability from Washington to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Phoenix Sky Harbor Intl Airport as you normally would.

Weekly flight availability from State of Washington to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Washington to Sky Harbor Intl. 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 April 17, 2025.

The most flights from USWA to PHX are scheduled on a Thursday (67 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Washington to Sky Harbor Intl. 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 State of Washington to Phoenix Sky Harbor Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $53. Users have also found prices from $70 and $79 on American Airlines and Hawaiian Airlines, respectively.

  • What are the most popular routes from State of Washington to Phoenix Sky Harbor Intl Airport?

  • What are the most reliable airlines from State of Washington to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from State of Washington, check out the most reliable airlines to get you to your destination on time: Envoy Air (100%), Air France (93%), Aeromexico( 87%).

  • What are the cheapest flights from State of Washington to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from State of Washington to Phoenix Sky Harbor Intl Airport is $80. On average you can expect to pay $445. The most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl), can usually be booked for $108.

  • Can I find deals for flights from Washington to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Washington to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Washington to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Washington to Sky Harbor Intl 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 State of Washington to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Phoenix Sky Harbor Intl Airport (average of $258). Flying from State of Washington to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Washington to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Washington to Sky Harbor Intl

Discover the top 9 airlines that operate flights from Washington to Sky Harbor Intl. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$134FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$83Average$230FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$84Average$206FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$86Average$142FlexibilityNo cancel feeOn-time65%
DeltaCheapest$97Average$261FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$123Average$308FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$134Average$399FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$165Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$206Average$369FlexibilityNo cancel feeOn-time69%

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