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$99+ Cheap flights from Philadelphia (PHL) to Mesa, AZ

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Mesa 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 Mesa

Keep the following information in mind while searching for Philadelphia to Mesa flight deals. Data was last updated August 13, 2025.

Round-trip from

$207
(Cheapflightsfares)

One-way from

$99
(Southwest)

Popular in

December

Cheapest in

January

Average price

$471
From Philadelphia to Mesa
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One-way flight from Philadelphia to Mesa
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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 August 2025
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Find flight deals from Philadelphia to Mesa

Cheapest flights from Philadelphia to Mesa
Explore the most affordable flight options available from Philadelphia to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:55 pmPHL - PHX
Nonstop5h 16mAmerican Airlines
Mon 10/275:15 amPHX - PHL
Nonstop4h 32mAmerican Airlines
Deal found 8/13$207
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:50 pmPHL - PHX
Nonstop5h 19mAmerican Airlines
Thu 9/113:38 pmPHX - PHL
Nonstop4h 37mAmerican Airlines
Deal found 8/13$208
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 11/36:19 amPHL - PHX
1 stop7h 06mFrontier
Wed 11/196:11 pmPHX - PHL
1 stop8h 38mFrontier
Deal found 8/12$214
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:25 amPHL - PHX
1 stop8h 58mSpirit Airlines
Sun 9/211:27 pmPHX - PHL
1 stop6h 02mSpirit Airlines
Deal found 8/13$215
This Priceline deal was found by Cheapflights users on 8/12. 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.
Sat 10/46:45 amPHL - PHX
1 stop7h 47mMultiple Airlines
Mon 10/1312:48 pmPHX - PHL
1 stop7h 37mMultiple Airlines
Deal found 8/12$217
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/66:19 amPHL - PHX
1 stop15h 14mFrontier
Wed 11/196:11 pmPHX - PHL
1 stop8h 38mFrontier
Deal found 8/12$219
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:00 amPHL - PHX
1 stop8h 56mSpirit Airlines
Mon 9/151:27 pmPHX - PHL
1 stop6h 02mSpirit Airlines
Deal found 8/13$220
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:03 pmPHL - PHX
1 stop7h 36mUnited Airlines
Sat 9/1311:45 amPHX - PHL
1 stop8h 44mUnited Airlines
Deal found 8/12$222
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Mon 10/206:35 amPHL - PHX
1 stop8h 17mSpirit Airlines
Sun 10/2611:53 amPHX - PHL
1 stop8h 32mSpirit Airlines
Deal found 8/12$224
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Mon 10/206:35 amPHL - PHX
1 stop8h 17mSpirit Airlines
Mon 10/2710:59 pmPHX - PHL
1 stop20h 45mSpirit Airlines
Deal found 8/12$225
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:00 amPHL - PHX
1 stop8h 56mSpirit Airlines
Fri 9/191:27 pmPHX - PHL
1 stop6h 02mSpirit Airlines
Deal found 8/13$227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Mesa 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 August 13, 2025.
Use the filters below to find and compare flights from Philadelphia to Mesa that are best for you.

Fly from

Philadelphia

Fly to

Mesa

Route

Depart

Return

Price

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 11/3

6:19 am-11:25 am

1 stop7h 06m

Phoenix Sky Harbor Intl

Wed 11/19

6:11 pm-4:49 am

1 stop8h 38m

$214

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 9/6

1:03 pm-5:39 pm

1 stop7h 36m

Phoenix Sky Harbor Intl

Sat 9/13

11:45 am-11:29 pm

1 stop8h 44m

$222

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 10/20

6:35 am-11:52 am

1 stop8h 17m

Phoenix Sky Harbor Intl

Sun 10/26

11:53 am-11:25 pm

1 stop8h 32m

$224

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 11/3

6:19 am-11:25 am

1 stop7h 06m

Phoenix Sky Harbor Intl

Thu 11/13

7:25 pm-4:49 am

1 stop7h 24m

$224

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Thu 11/6

6:19 am-7:33 pm

1 stop15h 14m

Phoenix Sky Harbor Intl

Thu 11/13

7:25 pm-4:49 am

1 stop7h 24m

$229

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 10/28

1:35 pm-6:20 pm

1 stop7h 45m

Phoenix Sky Harbor Intl

Tue 10/28

11:10 pm-12:10 pm

1 stop10h 00m

$231

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 9/19

4:25 pm-8:35 pm

1 stop7h 10m

Phoenix Sky Harbor Intl

Sun 9/21

5:15 am-5:40 pm

1 stop9h 25m

$231

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 12/10

6:00 am-11:10 am

1 stop7h 10m

Phoenix Sky Harbor Intl

Tue 12/16

5:45 am-3:05 pm

1 stop7h 20m

$231

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 9/17

12:15 pm-5:45 pm

1 stop8h 30m

Phoenix Sky Harbor Intl

Sun 9/21

6:50 am-4:00 pm

1 stop6h 10m

$231

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Wed 11/12

6:00 pm-10:40 pm

1 stop6h 40m

Phoenix Sky Harbor Intl

Sun 11/16

6:30 am-3:55 pm

1 stop7h 25m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
2

Best time to book a flight from Philadelphia to Mesa

Have a flexible travel schedule? Discover the best time to fly to Mesa 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 Mesa

How far ahead should I book a flight from Philadelphia to Mesa?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Mesa. Price data was last updated on August 8, 2025.

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Mesa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Philadelphia to Mesa?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Mesa (average of $258). Flying from Philadelphia to Mesa 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 MS9?

Find hourly flight availability from Philadelphia to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Mesa as you normally would.

What is the cheapest day to fly from Philadelphia to Mesa?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Mesa. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Philadelphia to Mesa

Explore weekly flight availability from Philadelphia to Mesa. 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 August 13, 2025.

The most flights from PHL to MS9 are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Philadelphia to Mesa?

Reviews of airlines servicing Mesa

Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated August 13, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Philadelphia to Mesa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,920 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,221 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Mesa. 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 Mesa?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Mesa. On average, Philadelphia has 10 outbound flights to Mesa per day from 8 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the most reliable airlines from Philadelphia to Mesa?

    Before booking your flight to Mesa from Philadelphia, check out the most reliable airlines to get you to your destination on time: Qatar Airways (76%), American Airlines (69%), British Airways( 63%).

  • What are the cheapest flights from Philadelphia to Mesa?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Philadelphia - Phoenix Sky Harbor Intl) can be booked for $175 on average our data indicates $1,000 when flying from Philadelphia to Mesa.

  • Can I find deals for flights from Philadelphia to Mesa that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Mesa?

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

  • Can I find deals for business class flights from Philadelphia to Mesa?

    Yes. Cheapflights offers flight deals from Philadelphia to Mesa 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 Mesa?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Mesa (average of $258). Flying from Philadelphia to Mesa 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.

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Philadelphia to Mesa

Discover the top 8 airlines that operate flights from Philadelphia to Mesa. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$250FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$230FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$136Average$283FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$161Average$367FlexibilityNo cancel feeOn-time83%
DeltaCheapest$208Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$243Average$493FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$289Average$484FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$356Average$535FlexibilityNo cancel feeOn-time63%

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