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$99+ Cheap flights from Mesa, AZ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PHL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Mesa 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 Mesa to Philadelphia

Keep the following information in mind while searching for Mesa to Philadelphia flight deals. Data was last updated September 16, 2025.

Round-trip from

$206
(CheapOair)

One-way from

$99
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$439
From Mesa to Philadelphia
Search Deals
One-way flight from Mesa to Philadelphia
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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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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Find flight deals from Mesa to Philadelphia

Cheapest flights from Mesa to Philadelphia
Explore the most affordable flight options available from Mesa to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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.
Tue 10/710:59 pmPHX - PHL
1 stop14h 26mFrontier
Wed 10/89:14 pmPHL - PHX
1 stop19h 03mFrontier
Deal found 9/16$206
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:30 pmPHX - PHL
2 stops18h 11mFrontier
Mon 10/275:19 pmPHL - PHX
1 stop8h 13mFrontier
Deal found 9/14$210
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:30 pmPHX - PHL
1 stop6h 49mFrontier
Sat 10/116:42 amPHL - PHX
1 stop28h 17mFrontier
Deal found 9/14$211
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 9/268:37 amPHX - PHL
1 stop13h 20mFrontier
Sat 10/46:45 amPHL - PHX
1 stop27h 47mFrontier
Deal found 9/15$215
This Priceline deal was found by Cheapflights users on 9/14. 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.
Mon 9/2912:01 pmPHX - PHL
1 stop9h 45mMultiple Airlines
Fri 10/35:57 pmPHL - PHX
1 stop7h 12mMultiple Airlines
Deal found 9/14$217
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 10/1712:44 pmPHX - PHL
1 stop9h 57mFrontier
Sun 10/196:58 pmPHL - PHX
1 stop21h 19mFrontier
Deal found 9/15$218
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:44 pmPHX - PHL
1 stop9h 57mFrontier
Mon 10/271:02 pmPHL - PHX
2 stops12h 30mFrontier
Deal found 9/14$219
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:35 amPHX - PHL
2 stops16h 44mFrontier
Sun 11/96:00 amPHL - PHX
2 stops18h 13mFrontier
Deal found 9/14$220
This eDestinos deal was found by Cheapflights users on 9/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:37 amPHX - PHL
1 stop13h 20mFrontier
Mon 9/225:57 pmPHL - PHX
1 stop22h 29mFrontier
Deal found 9/14$221
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 10/169:59 pmPHX - PHL
1 stop28h 20mFrontier
Sun 10/196:58 pmPHL - PHX
1 stop21h 19mFrontier
Deal found 9/15$222
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:30 pmPHX - PHL
1 stop6h 49mMultiple Airlines
Sat 10/117:54 pmPHL - PHX
1 stop16h 59mMultiple Airlines
Deal found 9/15$223
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 10/212:31 pmPHX - PHL
2 stops16h 04mFrontier
Tue 10/78:00 amPHL - PHX
1 stop8h 17mFrontier
Deal found 9/15$224

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mesa 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 September 16, 2025.
Use the filters below to find and compare flights from Mesa to Philadelphia that are best for you.

Fly from

Mesa

Fly to

Philadelphia

Route

Depart

Return

Price

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 10/3

7:25 am-12:59 am

2 stops14h 34m

Philadelphia

Mon 10/6

5:15 am-10:59 pm

2 stops20h 44m

$221

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Mon 11/10

12:59 am-10:51 am

1 stop7h 52m

Philadelphia

Sat 11/15

6:00 am-2:00 pm

1 stop10h 00m

$277

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 11/4

11:30 am-7:47 pm

1 stop6h 17m

Philadelphia

Mon 11/17

6:00 am-11:53 am

1 stop7h 53m

$277

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 2/12

6:00 am-5:31 pm

1 stop9h 31m

Philadelphia

Mon 2/16

6:35 pm-9:56 am

1 stop17h 21m

$336

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 12/26

12:59 am-11:21 am

1 stop8h 22m

Philadelphia

Thu 1/1

12:31 pm-8:37 am

1 stop22h 06m

$340

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 12/18

6:15 pm-11:21 am

1 stop15h 06m

Philadelphia

Sun 12/21

12:31 pm-11:49 pm

1 stop13h 18m

$360

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 10/21

11:57 am-5:40 am

2 stops14h 43m

Philadelphia

Mon 10/27

7:12 pm-9:55 am

1 stop17h 43m

$365

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 11/27

12:09 pm-9:45 am

1 stop19h 36m

Philadelphia

Mon 12/1

1:00 pm-11:13 am

1 stop24h 13m

$380

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 10/14

9:00 am-9:10 pm

2 stops9h 10m

Philadelphia

Tue 10/21

5:25 am-12:05 pm

2 stops9h 40m

$387

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 10/29

9:00 am-9:10 pm

2 stops9h 10m

Philadelphia

Tue 11/4

11:40 am-7:15 pm

2 stops9h 35m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Mesa to Philadelphia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Mesa to Philadelphia. Price data was last updated on September 12, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Mesa to Philadelphia. 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 Mesa to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Mesa to Philadelphia (average of $236). Flying from Mesa 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 MS9 to PHL?

Find hourly flight availability from Mesa 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 September 16, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Mesa to Philadelphia. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Mesa to Philadelphia flight should consider departing on Saturday 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 Mesa to Philadelphia

Explore weekly flight availability from Mesa 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 September 16, 2025.

The most flights from MS9 to PHL are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

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 September 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Mesa to Philadelphia. 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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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 Mesa 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 Mesa?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Philadelphia from Mesa. Booking flights from Mesa to Philadelphia (PHL) should be relatively easy as there are 15 daily inbound flights from Mesa from 6 different airlines.

  • How long is the flight from Mesa to Philadelphia?

    A quick flight from Mesa to Philadelphia can take about 7h 52m. Frontier provides one of the quickest options available for as low as $277. There are 2069 mi between Mesa and Philadelphia. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Mesa to Philadelphia one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $100. Users have also found prices from $122 and $129 on Spirit Airlines and Delta, respectively.

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

    Before booking your flight to Philadelphia from Mesa, check out the most reliable airlines to get you to your destination on time: Iberia (90%), Aer Lingus (89%), Qatar Airways( 82%).

  • What are the cheapest flights from Mesa to Philadelphia?

    Looking for the cheapest flight from Mesa to Philadelphia? While on average our users pay $1,010, our data indicates the cheapest price to be $113. The most popular route (Phoenix Sky Harbor Intl - Philadelphia), is priced around $207.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Mesa to Philadelphia (average of $236). Flying from Mesa 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
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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.

Alternative routes for Mesa to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Mesa to Philadelphia

Discover the top 6 airlines that operate flights from Mesa 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$135Average$219FlexibilityNo cancel feeOn-time62%
DeltaCheapest$214Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$446FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$267Average$431FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$289Average$484FlexibilityNo cancel feeOn-time71%

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