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Cheap flights from Philadelphia to Phoenix from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Phoenix departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:22 am - 9:19 amPHL-PHX
24h 57m2 stops
Multiple Airlines Logo
12:16 pm - 5:31 amPHX-PHL
15h 15m1 stop
$232Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
6:11 pm - 3:22 pmPHL-PHX
23h 11m2 stops
Multiple Airlines Logo
6:00 am - 6:11 pmPHX-PHL
10h 11m1 stop
$233Multiple Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Frontier Logo
8:36 pm - 8:06 amPHL-PHX
13h 30m1 stop
Frontier Logo
5:53 pm - 2:39 pmPHX-PHL
18h 46m1 stop
$234Frontier
Find Deal
Fri, Dec 12 - Sun, Dec 14
Frontier Logo
1:00 pm - 2:45 pmPHL-PHX
27h 45m2 stops
Frontier Logo
11:59 pm - 10:46 pmPHX-PHL
20h 47m1 stop
$237Frontier
Find Deal
Sat, Feb 14 - Tue, Feb 17
Frontier Logo
8:36 pm - 8:21 amPHL-PHX
13h 45m1 stop
Frontier Logo
10:26 pm - 5:40 amPHX-PHL
29h 14m1 stop
$240Frontier
Find Deal
Thu, Dec 18 - Mon, Dec 22
Frontier Logo
10:00 pm - 11:49 pmPHL-PHX
27h 49m1 stop
Frontier Logo
6:30 am - 5:27 pmPHX-PHL
8h 57m1 stop
$242Frontier
Find Deal
Fri, Dec 19 - Fri, Jan 9
Multiple Airlines Logo
8:43 pm - 1:52 pmPHL-PHX
19h 09m2 stops
Multiple Airlines Logo
9:22 pm - 11:46 amPHX-PHL
12h 24m1 stop
$247Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
10:00 pm - 11:49 pmPHL-PHX
27h 49m1 stop
Frontier Logo
10:46 pm - 5:40 amPHX-PHL
28h 54m1 stop
$248Frontier
Find Deal
Mon, Dec 22 - Sat, Dec 27
Frontier Logo
5:11 pm - 9:53 amPHL-PHX
18h 42m2 stops
Frontier Logo
11:59 pm - 11:27 amPHX-PHL
9h 28m1 stop
$249Frontier
Find Deal
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
1:05 pm - 3:15 pmPHL-PHX
28h 10m1 stop
Frontier Logo
6:05 am - 10:50 pmPHX-PHL
14h 45m1 stop
$252Frontier
Find Deal
Mon, Jan 12 - Fri, Jan 16

Frontier flights from Philadelphia to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Philadelphia to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Dec 5
PHL8:36 pmPhiladelphia
13h 30m
1 stop
PHX8:06 amPhoenix Sky Harbor Intl
Dec 7
PHX5:53 pmPhoenix Sky Harbor Intl
18h 46m
1 stop
PHL2:39 pmPhiladelphia
$232
Find similar
Frontier
Dec 12
PHL8:36 pmPhiladelphia
13h 30m
1 stop
PHX8:06 amPhoenix Sky Harbor Intl
Dec 14
PHX5:53 pmPhoenix Sky Harbor Intl
18h 46m
1 stop
PHL2:39 pmPhiladelphia
$234
Find similar
Frontier
Feb 14
PHL1:00 pmPhiladelphia
27h 45m
2 stops
PHX2:45 pmPhoenix Sky Harbor Intl
Feb 17
PHX11:59 pmPhoenix Sky Harbor Intl
20h 47m
1 stop
PHL10:46 pmPhiladelphia
$237
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated November 26, 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

Fly to

Route

Depart

Return

Price

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Thu 12/11

10:22 am-9:19 am

2 stops24h 57m

Phoenix Sky Harbor Intl

Mon 12/15

12:16 pm-5:31 am

1 stop15h 15m

$232

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Thu 2/5

6:11 pm-3:22 pm

2 stops23h 11m

Phoenix Sky Harbor Intl

Sun 2/8

6:00 am-6:11 pm

1 stop10h 11m

$233

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 12/12

8:36 pm-8:06 am

1 stop13h 30m

Phoenix Sky Harbor Intl

Sun 12/14

5:53 pm-2:39 pm

1 stop18h 46m

$234

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 2/14

1:00 pm-2:45 pm

2 stops27h 45m

Phoenix Sky Harbor Intl

Tue 2/17

11:59 pm-10:46 pm

1 stop20h 47m

$237

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Thu 12/18

8:36 pm-8:21 am

1 stop13h 45m

Phoenix Sky Harbor Intl

Mon 12/22

10:26 pm-5:40 am

1 stop29h 14m

$240

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 12/19

10:00 pm-11:49 pm

1 stop27h 49m

Phoenix Sky Harbor Intl

Fri 1/9

6:30 am-5:27 pm

1 stop8h 57m

$242

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 1/9

8:43 pm-1:52 pm

2 stops19h 09m

Phoenix Sky Harbor Intl

Sun 1/11

9:22 pm-11:46 am

1 stop12h 24m

$247

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 12/22

10:00 pm-11:49 pm

1 stop27h 49m

Phoenix Sky Harbor Intl

Sat 12/27

10:46 pm-5:40 am

1 stop28h 54m

$248

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 2/21

5:11 pm-9:53 am

2 stops18h 42m

Phoenix Sky Harbor Intl

Sat 2/28

11:59 pm-11:27 am

1 stop9h 28m

$249

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 1/12

1:05 pm-3:15 pm

1 stop28h 10m

Phoenix Sky Harbor Intl

Fri 1/16

6:05 am-10:50 pm

1 stop14h 45m

$252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from Philadelphia to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $408. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from Philadelphia during the month May is also very affordable. Most momondo users find prices during this month for around $459.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $480. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $580. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

At noon is the cheapest time of day to fly from Philadelphia to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $485. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $539. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Philadelphia to Phoenix Sky Harbor Intl flight route?

Fly from Philadelphia to Phoenix Sky Harbor Intl for the best Philadelphia - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Philadelphia for as low as $435 on momondo.

What cabin class options are available on Philadelphia to Phoenix Sky Harbor Intl flights?

There are 3 cabin classes available to choose from on Philadelphia to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Philadelphia to Phoenix Sky Harbor Intl Airport flight.

How have Philadelphia to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of November 2025, prices for Philadelphia to Phoenix Sky Harbor Intl Airport flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Phoenix Sky Harbor Intl Airport (PHL to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Phoenix Sky Harbor Intl Airport

Best Price Found

$248

Fastest flight time

5h 11m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Philadelphia in the past 72 hours is $248. The best round-trip flight deal from Philadelphia to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $484.
The fastest flight from Philadelphia to Phoenix Sky Harbor Intl Airport takes 5h 11m
Direct flights go from Philadelphia to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is Philadelphia to Phoenix Sky Harbor Intl by plane?

    The distance between Philadelphia and Phoenix Sky Harbor Intl is about 2073.4 mi. Flights usually cover this in 8h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Philadelphia Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Philadelphia Airport to Phoenix Sky Harbor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Philadelphia to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Philadelphia to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Philadelphia to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Philadelphia to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $115Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
JetBluePriceFrom $136Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
FrontierPriceFrom $145Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $299Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.0
4,254 reviews
Search Southwest flights

  • American Airlines Flights From Philadelphia to Phoenix Sky Harbor Intl Airport

    Across 21 American Airlines flights from Philadelphia to Phoenix Sky Harbor Intl Airport this week, the average price was $492, with the best American Airlines deals starting from $299 round-trip. 11,038 users have rated American Airlines on momondo, with an average score of 7.2/10.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Goodyear
Buckeye
Apache Junction
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Philadelphia.

Can I find flights from Philadelphia to Phoenix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Phoenix from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Phoenix?

Once you have performed a search for Philadelphia to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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