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Sky Harbor Intl

$90+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Phoenix Sky Harbor Intl are usually found in January or November, booked 83 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 September 17, 2025.

Round-trip from

$207
(Kiwi.com)

One-way from

$90
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$448

Good round-trip deal

$399 or less

Good one-way deal

$185 or less
From Philadelphia to Phoenix Sky Harbor Intl
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One-way flight from Philadelphia to Phoenix Sky Harbor Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Philadelphia to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Philadelphia to Phoenix Sky Harbor Intl.
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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 September 17, 2025.

This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:57 pmPHL - PHX
1 stop22h 29mFrontier
Thu 9/254:35 pmPHX - PHL
1 stop15h 41mFrontier
Deal found 9/16$207
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.
Mon 10/68:30 amPHL - PHX
2 stops17h 24mFrontier
Wed 10/84:14 pmPHX - PHL
1 stop10h 05mFrontier
Deal found 9/15$208
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:15 amPHL - PHX
1 stop13h 32mFrontier
Mon 10/276:00 amPHX - PHL
1 stop9h 44mFrontier
Deal found 9/16$210
This Frontier deal was found by Cheapflights users on 9/16. 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 10/46:45 amPHL - PHX
1 stop12h 17mFrontier
Fri 10/1012:44 pmPHX - PHL
1 stop9h 57mFrontier
Deal found 9/16$212
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 10/305:15 amPHL - PHX
2 stops16h 19mFrontier
Sun 11/28:10 pmPHX - PHL
1 stop13h 29mFrontier
Deal found 9/15$213
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:12 pmPHL - PHX
1 stop8h 20mFrontier
Mon 10/2010:55 pmPHX - PHL
1 stop12h 22mFrontier
Deal found 9/15$214
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amPHL - PHX
1 stop9h 09mFrontier
Sun 9/285:04 pmPHX - PHL
1 stop20h 51mFrontier
Deal found 9/15$215
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:12 pmPHL - PHX
1 stop8h 20mFrontier
Sun 10/2610:59 pmPHX - PHL
1 stop9h 27mFrontier
Deal found 9/15$218
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.
Fri 11/145:50 amPHL - PHX
2 stops18h 35mFrontier
Sat 11/155:15 amPHX - PHL
2 stops16h 58mFrontier
Deal found 9/15$219
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 11/131:02 pmPHL - PHX
2 stops12h 48mFrontier
Sat 11/155:15 amPHX - PHL
2 stops16h 58mFrontier
Deal found 9/15$220
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amPHL - PHX
1 stop9h 09mMultiple Airlines
Mon 9/2912:01 pmPHX - PHL
1 stop9h 45mMultiple Airlines
Deal found 9/15$221
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:42 amPHL - PHX
1 stop7h 10mFrontier
Sun 10/2610:59 pmPHX - PHL
1 stop9h 27mFrontier
Deal found 9/15$222

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 September 17, 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

Wed 10/22

7:00 pm-11:04 pm

1 stop7h 04m

Phoenix Sky Harbor Intl

Fri 10/24

12:40 am-10:56 am

1 stop7h 16m

$257

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 10/20

5:00 am-10:50 am

2 stops8h 50m

Phoenix Sky Harbor Intl

Fri 10/24

1:15 pm-11:25 pm

1 stop7h 10m

$352

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 10/6

5:00 pm-11:15 pm

1 stop9h 15m

Phoenix Sky Harbor Intl

Wed 10/8

9:00 am-9:10 pm

2 stops9h 10m

$353

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 11/28

5:45 am-12:20 pm

1 stop8h 35m

Phoenix Sky Harbor Intl

Thu 12/4

7:00 am-4:35 pm

2 stops7h 35m

$386

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 12/2

6:45 am-12:16 pm

1 stop7h 31m

Phoenix Sky Harbor Intl

Fri 12/5

12:59 am-10:58 am

1 stop7h 59m

$396

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 2/25

1:30 pm-6:44 pm

1 stop7h 14m

Phoenix Sky Harbor Intl

Fri 2/27

12:59 am-10:43 am

1 stop7h 44m

$396

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 11/11

6:00 pm-10:40 pm

1 stop6h 40m

Phoenix Sky Harbor Intl

Sun 11/16

8:35 am-6:20 pm

2 stops7h 45m

$404

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 12/24

11:40 am-6:00 pm

2 stops8h 20m

Phoenix Sky Harbor Intl

Tue 1/13

9:40 am-8:20 pm

2 stops8h 40m

$406

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 2/20

6:40 pm-12:49 am

1 stop8h 09m

Phoenix Sky Harbor Intl

Mon 3/2

5:10 pm-9:27 am

2 stops14h 17m

$408

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 12/24

12:37 pm-11:47 pm

1 stop13h 10m

Phoenix Sky Harbor Intl

Sat 1/3

7:40 pm-10:57 am

1 stop13h 17m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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The best insider tips for Philadelphia to Phoenix Sky Harbor Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Phoenix Sky Harbor Intl Airport trip
Airports
PHL

For quick check-ins, verify your airline’s terminal before arriving at PHL. Terminals are spread out, and only some are linked by indoor walkways.

Read more about PHLby Mark Chesnut
PHX

For a quick commute to downtown Phoenix, take a taxi from PHX. It’s fast and offers a flat rate fare, making it a great deal.

Read more about PHXby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

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 September 12, 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 83 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 September 17, 2025.

It’s typically best to fly out from Philadelphia to Phoenix Sky Harbor Intl Airport at noon. Doing so could potentially save you 11% 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 September 14, 2025.

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

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 September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Philadelphia to Phoenix Sky Harbor Intl Airport 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.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 13 outbound flights to Phoenix Sky Harbor Intl per day from 7 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

    For as low as $257, Delta can have you in Phoenix Sky Harbor Intl Airport from Philadelphia in 7h 04m. The distance from Philadelphia to Phoenix Sky Harbor Intl Airport is about 2069 mi. This flight may include one or multiple stops.

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

    Flying on Spirit Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $115. Additional round-trip tickets that might be worth considering are offered by Frontier and JetBlue, with the lowest prices starting at $134 and $136, respectively. Spirit Airlines is currently priced 75% 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 $94. Spirit Airlines flights start at $133 while deals on JetBlue start at $138 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: Qatar Airways (81%), Aer Lingus (78%), American Airlines( 75%).

  • 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 $141. On average you can expect to pay $919. The most popular route, (Philadelphia - Phoenix Sky Harbor Intl), can usually be booked for $195.

  • 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.

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

    Denver travelers tend to visit Coors Field, 16th Street Mall, and Paramount Theatre more than anywhere else. Coors Field, 16th Street Mall, and Paramount Theatre are located about 18.4 mi, 18.7 mi, and 18.6 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 $56.

  • 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Chandler
Globe
Goodyear
Glendale
Casa Grande
Buckeye
Camp Verde
Peoria
Surprise
Paradise Valley
Avondale
Guadalupe

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Top 7 airlines flying from Philadelphia to Sky Harbor Intl

Discover the top 7 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$250FlexibilityNo cancel feeOn-time65%
FrontierCheapest$134Average$234FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$136Average$283FlexibilityNo cancel feeOn-time62%
DeltaCheapest$208Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$323Average$534FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$357Average$536FlexibilityNo cancel feeOn-time63%

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