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$103+ Cheap flights from Sky Harbor Intl (PHX) to Philadelphia (PHL)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PHL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Philadelphia are usually found in May or April, booked 26 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Philadelphia (PHL). 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 July 29, 2025.

Round-trip from

$234
(FlightHub)

One-way from

$103
(CheapOair)

Popular in

December

Cheapest in

May

Average price

$473

Good round-trip deal

$466 or less

Good one-way deal

$250 or less
From Phoenix Sky Harbor Intl to Philadelphia
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One-way flight from Phoenix Sky Harbor Intl to Philadelphia
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Philadelphia.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Philadelphia.
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Find flight deals from Sky Harbor Intl to Philadelphia

Cheapest flights from Sky Harbor Intl to Philadelphia
Explore the most affordable flight options available from Sky Harbor Intl to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:59 pmPHX - PHL
1 stop19h 55mSpirit Airlines
Mon 10/276:35 amPHL - PHX
1 stop18h 29mSpirit Airlines
Deal found 7/28$234
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:17 pmPHX - PHL
1 stop7h 32mFrontier
Sat 8/166:15 amPHL - PHX
1 stop7h 41mFrontier
Deal found 7/29$245
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:55 amPHX - PHL
1 stop7h 45mSouthwest
Tue 9/163:20 pmPHL - PHX
2 stops9h 50mSouthwest
Deal found 7/28$251
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 pmPHX - PHL
1 stop7h 27mJetBlue
Mon 10/2712:00 pmPHL - PHX
1 stop12h 40mJetBlue
Deal found 7/27$253
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:18 amPHX - PHL
1 stop18h 51mMultiple Airlines
Thu 8/149:47 amPHL - PHX
2 stops14h 50mMultiple Airlines
Deal found 7/28$254

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Philadelphia 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 July 29, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Philadelphia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Philadelphia

Route

Depart

Return

Price

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 10/24

10:59 pm-9:54 pm

1 stop19h 55m

Philadelphia

Mon 10/27

6:35 am-10:04 pm

1 stop18h 29m

$234

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 8/13

7:17 pm-5:49 am

1 stop7h 32m

Philadelphia

Sat 8/16

6:15 am-10:56 am

1 stop7h 41m

$245

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 9/10

6:55 am-5:40 pm

1 stop7h 45m

Philadelphia

Tue 9/16

3:20 pm-10:10 pm

2 stops9h 50m

$251

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 10/21

10:55 pm-9:22 am

1 stop7h 27m

Philadelphia

Mon 10/27

12:00 pm-9:40 pm

1 stop12h 40m

$253

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 8/14

10:42 pm-4:03 pm

2 stops14h 21m

Philadelphia

Sat 8/16

6:15 am-10:56 am

1 stop7h 41m

$254

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 9/18

10:59 pm-9:15 pm

1 stop19h 16m

$103

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Sat 9/13

11:05 am-11:00 pm

1 stop8h 55m

$105

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Sat 8/9

11:59 pm-10:25 am

1 stop7h 26m

$118

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 9/2

9:45 pm-5:25 am

Nonstop4h 40m

$159

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Mon 8/11

2:24 pm-4:16 pm

2 stops22h 52m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Philadelphia. Price data was last updated on July 25, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Phoenix Sky Harbor Intl Airport to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Philadelphia (average of $236). Flying from Phoenix Sky Harbor Intl Airport to Philadelphia in March is currently the most expensive (average of $295). 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 PHL?

Find hourly flight availability from Sky Harbor Intl to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Philadelphia in the evening. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Philadelphia. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Philadelphia flight should consider departing on Wednesday 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.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Philadelphia

Explore weekly flight availability from Sky Harbor Intl to Philadelphia. 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 July 29, 2025.

The most flights from PHX to PHL are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

What’s the top layover airport for flights from Phoenix Sky Harbor Intl Airport to Philadelphia?

Share of 1-stop round-trip flights from Phoenix Sky Harbor Intl Airport to Philadelphia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 70% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to Philadelphia on Cheapflights.

What’s the cheapest layover airport for flights from Phoenix Sky Harbor Intl Airport to Philadelphia?

Average round-trip fare for 1-stop flights from Phoenix Sky Harbor Intl Airport to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Detroit (DTW) is the most affordable 1-stop option, with an average round-trip price of $212.

What’s the fastest layover option from Phoenix Sky Harbor Intl Airport to Philadelphia?

Shortest average travel time for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 4h 39m.

Which airport typically offers the quickest layover for flights from Phoenix Sky Harbor Intl Airport to Philadelphia?

Average layover duration for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Philadelphia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 01m.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated July 29, 2025.
See what other customers who have flown with Southwest, JetBlue, and American Airlines from Phoenix Sky Harbor Intl Airport to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Philadelphia. 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 into for flights to Philadelphia from Phoenix Sky Harbor Intl?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from Phoenix Sky Harbor Intl. On average, Philadelphia has 15 inbound flights from Phoenix Sky Harbor Intl per day from 7 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

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

    Spirit Airlines, at $234, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Philadelphia.Alternate airlines to your destination round-trip include Frontier and Southwest. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Philadelphia are Spirit Airlines ($103), Southwest ($105), and Frontier ($118).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to Philadelphia on time: Aer Lingus (87%), American Airlines (80%), British Airways (80%).

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

    On average you can expect to pay $1,888 for a flight from Phoenix Sky Harbor Intl Airport to Philadelphia. The cheapest flight overall is $153 while the most popular route, (Phoenix Sky Harbor Intl - Philadelphia) is currently priced at $195.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Philadelphia (average of $236). Flying from Phoenix Sky Harbor Intl Airport to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Exton
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Sky Harbor Intl to Philadelphia

Discover the top 7 airlines that operate flights from Sky Harbor Intl to Philadelphia. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$132Average$201FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$140Average$277FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$142Average$488FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$335FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$270Average$487FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$290Average$482FlexibilityNo cancel feeOn-time71%

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