Sky Harbor Intl

$54+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHX
Apr 2 — Apr 91
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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 March 28, 2025.

Round-trip from

$114
(CheapOair)

One-way from

$54
(Frontier)

Popular in

December

Cheapest in

September

Average price

$246

Good round-trip deal

$170 or less

Good one-way deal

$91 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. 12% potential increase in price ($29 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 March 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 March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. 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.
Sun 5/45:59 pmPDX - PHX
Nonstop2h 47mMultiple Airlines
Fri 5/99:19 amPHX - PDX
1 stop7h 26mMultiple Airlines
Deal found 3/27$114
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/209:12 amSEA - PHX
Nonstop3h 10mMultiple Airlines
Thu 4/242:34 pmPHX - SEA
1 stop5h 17mMultiple Airlines
Deal found 3/27$117
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sun 5/45:59 pmPDX - PHX
Nonstop2h 47mFrontier
Fri 5/96:00 amPHX - PDX
Nonstop2h 53mFrontier
Deal found 3/27$117
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/179:12 amSEA - PHX
Nonstop3h 10mFrontier
Sun 4/205:05 amPHX - SEA
Nonstop3h 17mFrontier
Deal found 3/27$118
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Wed 4/302:32 pmPDX - PHX
1 stop22h 56mSpirit Airlines
Mon 5/52:34 pmPHX - PDX
1 stop27h 31mSpirit Airlines
Deal found 3/27$127
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Thu 5/18:56 pmSEA - PHX
1 stop16h 32mSpirit Airlines
Mon 5/52:34 pmPHX - SEA
1 stop21h 01mSpirit Airlines
Deal found 3/27$130
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
Wed 5/71:59 pmPAE - PHX
Nonstop2h 47mAlaska Airlines
Wed 5/77:43 pmPHX - PAE
Nonstop3h 06mAlaska Airlines
Deal found 3/28$153
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 4/295:45 pmSEA - PHX
Nonstop2h 52mDelta
Wed 5/73:41 pmPHX - SEA
Nonstop3h 12mDelta
Deal found 3/27$159
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 5/38:45 amPDX - PHX
Nonstop2h 35mAmerican Airlines
Wed 5/72:15 pmPHX - PDX
Nonstop2h 49mAmerican Airlines
Deal found 3/27$168
This Trip.com deal was found by Cheapflights users on 3/26. 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.
Sun 5/41:36 pmSEA - PHX
Nonstop2h 52mHawaiian Airlines
Wed 5/79:00 amPHX - SEA
1 stop7h 40mHawaiian Airlines
Deal found 3/26$173
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 4/199:52 amPDX - PHX
Nonstop2h 34mAlaska Airlines
Sat 4/199:08 pmPHX - PDX
Nonstop2h 51mAlaska Airlines
Deal found 3/26$177
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/291:23 pmSEA - PHX
1 stop5h 56mAlaska Airlines
Fri 5/98:51 pmPHX - SEA
Nonstop3h 08mAlaska Airlines
Deal found 3/27$182

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 March 28, 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

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sun 5/4

5:59 pm-8:46 pm

Nonstop2h 47m

Phoenix Sky Harbor Intl

Fri 5/9

9:19 am-4:45 pm

1 stop7h 26m

$114

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Thu 4/24

11:22 am-2:05 pm

Nonstop2h 43m

Phoenix Sky Harbor Intl

Mon 4/28

6:00 am-8:56 am

Nonstop2h 56m

$117

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 5/11

9:42 pm-12:44 am

Nonstop3h 02m

Phoenix Sky Harbor Intl

Sun 5/18

6:00 am-9:16 am

Nonstop3h 16m

$118

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Wed 4/30

2:32 pm-1:28 pm

1 stop22h 56m

Phoenix Sky Harbor Intl

Mon 5/5

2:34 pm-6:05 pm

1 stop27h 31m

$127

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 5/1

9:42 pm-12:44 am

Nonstop3h 02m

Phoenix Sky Harbor Intl

Mon 5/5

2:34 pm-11:35 am

1 stop21h 01m

$127

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 4/30

12:30 pm-1:28 pm

1 stop24h 58m

Phoenix Sky Harbor Intl

Mon 5/5

2:34 pm-11:35 am

1 stop21h 01m

$130

EverettPhoenix

PAE - PHX

PAEPHX

Everett Paine Field

Wed 5/7

1:59 pm-4:46 pm

Nonstop2h 47m

Phoenix Sky Harbor Intl

Wed 5/7

7:43 pm-10:49 pm

Nonstop3h 06m

$153

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 4/29

5:45 pm-8:37 pm

Nonstop2h 52m

Phoenix Sky Harbor Intl

Wed 5/7

3:41 pm-6:53 pm

Nonstop3h 12m

$159

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 7/23

7:55 am-10:52 am

Nonstop2h 57m

Phoenix Sky Harbor Intl

Thu 7/31

6:00 am-9:04 am

Nonstop3h 04m

$167

PortlandPhoenix

PDX - PHX

PDXPHX

Portland

Sat 5/3

8:45 am-11:20 am

Nonstop2h 35m

Phoenix Sky Harbor Intl

Wed 5/7

2:15 pm-5:04 pm

Nonstop2h 49m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March 28, 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 March 28, 2025.

The most flights from USWA to PHX are scheduled on a Wednesday (61 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 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 March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines 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.

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $54. Users have also found prices from $62 and $80 on Spirit 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: LATAM Airlines (100%), Air France (96%), Envoy Air( 94%).

  • 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 $39. On average you can expect to pay $453. The most popular route, (Seattle/Tacoma Intl - Phoenix Sky Harbor Intl), can usually be booked for $123.

  • 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.

See more FAQs

Traveling to a place near Washington?

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$131FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$83Average$228FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$84Average$223FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$86Average$142FlexibilityNo cancel feeOn-time65%
DeltaCheapest$97Average$267FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$119Average$309FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$133Average$401FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$161Average$361FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$206Average$375FlexibilityNo cancel feeOn-time69%
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