HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PHL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mesa to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Mesa to Philadelphia are usually found in May or April, booked 63 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 August 14, 2025.

Round-trip from

$206
(Frontier)

One-way from

$99
(Southwest)

Popular in

December

Cheapest in

May

Average price

$469
From Mesa to Philadelphia
Search Deals
One-way flight from Mesa to Philadelphia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 14, 2025.

This Frontier deal was found by Cheapflights users on 8/14. 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.
Wed 10/84:14 pmPHX - PHL
2 stops16h 12mFrontier
Mon 10/131:12 pmPHL - PHX
1 stop12h 23mFrontier
Deal found 8/14$206
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:50 pmPHX - PHL
Nonstop4h 26mAmerican Airlines
Mon 9/156:50 pmPHL - PHX
Nonstop5h 19mAmerican Airlines
Deal found 8/14$207
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:14 amPHX - PHL
1 stop18h 40mFrontier
Sun 9/77:00 amPHL - PHX
1 stop18h 00mFrontier
Deal found 8/14$208
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:35 pmPHX - PHL
1 stop15h 41mMultiple Airlines
Sun 10/56:35 amPHL - PHX
1 stop7h 07mMultiple Airlines
Deal found 8/14$210
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.
Thu 9/41:27 pmPHX - PHL
1 stop6h 02mSpirit Airlines
Sun 9/76:25 amPHL - PHX
1 stop8h 58mSpirit Airlines
Deal found 8/13$211
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:00 amPHX - PHL
1 stop5h 55mSouthwest
Thu 11/2011:40 amPHL - PHX
2 stops8h 20mSouthwest
Deal found 8/13$212
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:00 amPHX - PHL
1 stop9h 41mMultiple Airlines
Thu 9/116:25 amPHL - PHX
1 stop8h 58mMultiple Airlines
Deal found 8/13$213
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:35 pmPHX - PHL
1 stop15h 41mFrontier
Sat 10/116:42 amPHL - PHX
1 stop7h 32mFrontier
Deal found 8/14$214
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:30 amPHX - PHL
1 stop21h 15mFrontier
Mon 8/258:24 amPHL - PHX
1 stop17h 25mFrontier
Deal found 8/13$215
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:27 pmPHX - PHL
1 stop6h 02mSpirit Airlines
Thu 9/186:25 amPHL - PHX
1 stop8h 58mSpirit Airlines
Deal found 8/13$216
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:36 amPHX - PHL
1 stop15h 21mMultiple Airlines
Wed 9/172:07 pmPHL - PHX
2 stops23h 49mMultiple Airlines
Deal found 8/14$217
This Frontier deal was found by Cheapflights users on 8/14. 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.
Wed 10/112:39 pmPHX - PHL
1 stop8h 04mFrontier
Thu 10/95:20 amPHL - PHX
2 stops18h 58mFrontier
Deal found 8/14$218

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 August 14, 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

Thu 11/13

12:44 am-7:04 am

Nonstop4h 20m

Philadelphia

Sun 11/16

6:35 pm-9:58 pm

Nonstop5h 23m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 2/5

1:38 pm-8:02 pm

Nonstop4h 24m

Philadelphia

Mon 2/9

5:02 pm-8:28 pm

Nonstop5h 26m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 9/25

11:50 pm-7:16 am

Nonstop4h 26m

Philadelphia

Mon 9/29

8:45 am-10:54 am

Nonstop5h 09m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Thu 10/23

3:38 pm-11:10 pm

Nonstop4h 32m

Philadelphia

Mon 10/27

6:55 pm-9:11 pm

Nonstop5h 16m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 9/12

11:50 pm-7:16 am

Nonstop4h 26m

Philadelphia

Mon 9/15

6:50 pm-9:09 pm

Nonstop5h 19m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 10/24

9:45 pm-5:07 am

Nonstop4h 22m

Philadelphia

Mon 10/27

6:55 pm-9:11 pm

Nonstop5h 16m

$207

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Wed 9/3

7:14 am-4:54 am

1 stop18h 40m

Philadelphia

Sun 9/7

7:00 am-10:00 pm

1 stop18h 00m

$208

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Sun 9/28

4:35 pm-11:16 am

1 stop15h 41m

Philadelphia

Sun 10/5

6:35 am-10:42 am

1 stop7h 07m

$210

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Fri 9/12

1:27 pm-10:29 pm

1 stop6h 02m

Philadelphia

Fri 9/19

6:25 am-12:23 pm

1 stop8h 58m

$211

PhoenixPhiladelphia

PHX - PHL

PHXPHL

Phoenix Sky Harbor Intl

Tue 11/18

5:00 am-12:55 pm

1 stop5h 55m

Philadelphia

Thu 11/20

11:40 am-6:00 pm

2 stops8h 20m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 22 results
1
2
3

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 August 8, 2025.

Booking 63 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 August 14, 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 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 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 August 14, 2025.

The most flights from MS9 to PHL are scheduled on a Monday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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 August 14, 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
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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.
Spirit Airlines
6.3
Okay
8,046 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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
3,217 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

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 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 17 daily inbound flights from Mesa from 7 different airlines.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $99. Users have also found prices from $104 and $105 on American Airlines and Frontier, 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: Aer Lingus (87%), Qatar Airways (81%), American Airlines( 81%).

  • What are the cheapest flights from Mesa to Philadelphia?

    Looking for the cheapest flight from Mesa to Philadelphia? While on average our users pay $1,116, our data indicates the cheapest price to be $155. The most popular route (Phoenix Sky Harbor Intl - Philadelphia), is priced around $173.

  • 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
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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.
Sky Harbor Intl to John F Kennedy Intl flights
Sky Harbor Intl to Newark flights
Sky Harbor Intl to LaGuardia flights
Las Vegas to John F Kennedy Intl flights
Las Vegas to Newark flights
Sky Harbor Intl to Pittsburgh flights
Las Vegas to LaGuardia flights
Sky Harbor Intl to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
Sky Harbor Intl to Philadelphia flights
Las Vegas to Dulles Intl flights
Tucson to John F Kennedy Intl flights
Las Vegas to Reagan-National flights
Las Vegas to Philadelphia flights
Tucson to Newark flights
Tucson to LaGuardia flights
Sky Harbor Intl to Harrisburg flights
Tucson to Dulles Intl flights
Tucson to Reagan-National flights
Las Vegas to Pittsburgh flights
Tucson to Philadelphia flights
Tucson to Pittsburgh flights
Sky Harbor Intl to Scranton flights
Sky Harbor Intl to Allentown flights
Tucson to Allentown flights
Tucson to Harrisburg flights
Sky Harbor Intl to State College flights
Tucson to Scranton flights
Las Vegas to Scranton flights
Sky Harbor Intl to Williamsport flights
Las Vegas to Allentown flights
Flagstaff to LaGuardia flights
Yuma to Newark flights
Flagstaff to Reagan-National flights
Yuma to Dulles Intl flights
Yuma to John F Kennedy Intl flights
Yuma to Philadelphia flights
Sky Harbor Intl to Erie flights
Sky Harbor Intl to Elmira flights
Flagstaff to Pittsburgh flights
Flagstaff to Newark flights
Flagstaff to Dulles Intl flights
Las Vegas to State College flights
Las Vegas to Harrisburg flights
Yuma to LaGuardia flights
Tucson to Elmira flights
Yuma to Reagan-National flights
Tucson to State College flights
Yuma to Pittsburgh flights
Flagstaff to Scranton flights

Top 7 airlines flying from Mesa to Philadelphia

Discover the top 7 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$132Average$204FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$140Average$277FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$142Average$488FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$481FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$305Average$458FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.