HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$95+ Cheap flights from Philadelphia (PHL) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Phoenix Sky Harbor Intl are usually found in January or November, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Philadelphia to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$257
(Frontier)

One-way from

$95
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$473

Good round-trip deal

$424 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Philadelphia-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Phoenix Sky Harbor Intl flights.
Search Deals
From Philadelphia to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Philadelphia to Phoenix Sky Harbor Intl
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Philadelphia to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Philadelphia to Phoenix Sky Harbor Intl.
Search Deals

Find flight deals from Philadelphia to Sky Harbor Intl

Cheapest flights from Philadelphia to Sky Harbor Intl
Explore the most affordable flight options available from Philadelphia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 4/158:28 amPHL - PHX
1 stop10h 31mFrontier
Thu 4/177:43 pmPHX - PHL
1 stop8h 04mFrontier
Deal found 4/14$256
This Priceline deal was found by Cheapflights users on 4/14. 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.
Tue 5/208:00 amPHL - PHX
1 stop9h 06mMultiple Airlines
Tue 7/19:35 pmPHX - PHL
1 stop11h 11mMultiple Airlines
Deal found 4/14$261
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/257:05 pmPHL - PHX
2 stops24h 36mSpirit Airlines
Thu 5/12:34 pmPHX - PHL
1 stop12h 18mSpirit Airlines
Deal found 4/15$262
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:00 amPHL - PHX
1 stop8h 08mDelta
Sun 9/77:25 pmPHX - PHL
1 stop7h 23mDelta
Deal found 4/14$319
This JetBlue Airways deal was found by Cheapflights users on 4/13. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:23 amPHL - PHX
1 stop11h 36mJetBlue
Fri 11/1410:10 pmPHX - PHL
1 stop7h 23mJetBlue
Deal found 4/13$339
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:05 amPHL - PHX
1 stop8h 05mSouthwest
Tue 5/2011:20 amPHX - PHL
2 stops7h 50mSouthwest
Deal found 4/13$364
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:25 amPHL - PHX
1 stop9h 56mAlaska Airlines
Tue 11/47:00 amPHX - PHL
1 stop21h 01mAlaska Airlines
Deal found 4/14$425

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 15, 2025.
Use the filters below to find and compare flights from Philadelphia to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Philadelphia

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 4/22

5:05 am-2:02 pm

1 stop11h 57m

Phoenix Sky Harbor Intl

Sat 4/26

6:26 pm-6:47 am

1 stop9h 21m

$257

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 5/20

8:00 am-2:06 pm

1 stop9h 06m

Phoenix Sky Harbor Intl

Tue 7/1

9:35 pm-11:46 am

1 stop11h 11m

$261

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 4/25

7:05 pm-4:41 pm

2 stops24h 36m

Phoenix Sky Harbor Intl

Thu 5/1

2:34 pm-5:52 am

1 stop12h 18m

$262

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 5/24

4:58 pm-11:11 pm

1 stop9h 13m

Phoenix Sky Harbor Intl

Sun 5/25

12:45 am-11:00 am

1 stop7h 15m

$324

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 5/13

6:05 am-11:10 am

1 stop8h 05m

Phoenix Sky Harbor Intl

Tue 5/20

11:20 am-10:10 pm

2 stops7h 50m

$364

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 5/10

6:05 am-12:30 pm

2 stops9h 25m

Phoenix Sky Harbor Intl

Tue 5/13

9:53 am-11:35 pm

1 stop10h 42m

$464

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 5/14

6:54 pm-6:45 am

1 stop14h 51m

$95

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 6/4

6:00 pm-8:13 am

1 stop17h 13m

$128

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 6/13

4:05 pm-10:43 pm

1 stop9h 38m

$165

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 5/16

2:36 pm-8:55 am

2 stops21h 19m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 14 results
1
2

Compare providers for flights from Philadelphia to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Sky Harbor Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Phoenix Sky Harbor Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Philadelphia-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Philadelphia-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Sky Harbor Intl

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

How far ahead should I book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Sky Harbor Intl. Price data was last updated on April 11, 2025.

The price you pay for your flight from Philadelphia to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Philadelphia 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 PHL to PHX?

Find hourly flight availability from Philadelphia 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 15, 2025.

It’s typically best to fly out from Philadelphia to Phoenix Sky Harbor Intl Airport at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Sky Harbor Intl. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Philadelphia to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Philadelphia 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 15, 2025.

The most flights from PHL to PHX are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 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 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Philadelphia to Phoenix. 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
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

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 Philadelphia 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 airport do you fly from for flights from Philadelphia to Phoenix Sky Harbor Intl?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Phoenix Sky Harbor Intl. On average, Philadelphia has 18 outbound flights to Phoenix Sky Harbor Intl per day from 8 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $257. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $262 and $324, respectively. Frontier is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Philadelphia to Phoenix Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $95. Spirit Airlines flights start at $128 while deals on Delta start at $165 one-way.

  • What are the most reliable airlines from Philadelphia to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from Philadelphia, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (87%), American Airlines (83%), Iberia( 82%).

  • What are the cheapest flights from Philadelphia to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Philadelphia to Phoenix Sky Harbor Intl Airport is $138. On average you can expect to pay $887. The most popular route, (Philadelphia - Phoenix Sky Harbor Intl), can usually be booked for $189.

  • Where are the most common layover locations when flying from Philadelphia to Phoenix Sky Harbor Intl Airport?

    Of the flights from Philadelphia to Phoenix Sky Harbor Intl Airport that have layovers, most of them stop in Denver. Denver is followed by Orlando in terms of the most popular layover location on flights from Philadelphia to Phoenix Sky Harbor Intl Airport.

  • What are some popular things to do or see while on a layover in Denver?

    Denver travelers tend to visit Coors Field, Paramount Theatre, and 16th Street Mall more than anywhere else. Coors Field, Paramount Theatre, and 16th Street Mall are located about 18.4 mi, 18.6 mi, and 18.7 mi, respectively from Denver Intl. Those on a layover in Denver in need of a rental car can book one at Denver Intl for about $43.

  • What are some popular points of interest to see during a layover in Orlando?

    If you're on a layover in Orlando and looking for things to do, consider visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive. Travelers on a layover in Orlando can visit Walt Disney World Resort, Universal Orlando Resort, and International Drive, by traveling 16.2 mi, 10.2 mi, and 9.9 mi, respectively after landing at Orlando. Those on a layover in Orlando in need of a rental car can book one at Orlando for about $27.

  • Where are the least popular layover locations for Philadelphia to Phoenix Sky Harbor Intl Airport flights?

    Of the flights from Philadelphia to Phoenix Sky Harbor Intl Airport that have layovers, the fewest flights stop in Atlanta.

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

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

  • How can I find direct flights from Philadelphia 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 Philadelphia to Sky Harbor Intl.

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

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Philadelphia 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Chandler
Peoria
Buckeye
Globe
Glendale
Camp Verde
Payson
Surprise
Goodyear
Avondale
Paradise Valley
Guadalupe
Litchfield Park
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Philadelphia to Sky Harbor Intl

Discover the top 8 airlines that operate flights from Philadelphia 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$113Average$337FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$115Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$208Average$388FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$221Average$301FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$258Average$459FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$305Average$501FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$373Average$543FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.