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$63+ Cheap flights from Jacksonville to Philadelphia (JAX - 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — PHL
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Find cheap flights from Jacksonville to Philadelphia with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Jacksonville to Philadelphia are usually found in August or February, booked 52 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Jacksonville to Philadelphia

Cheapest flights from Jacksonville to Philadelphia
Explore the most affordable flight options available from Jacksonville to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/226:28 pm
JAX
-
PHL
1 stop12h 51m
Frontier
Wed 7/812:38 pm
PHL
-
JAX
Nonstop2h 19m
Frontier
Deal found 5/20$192
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/116:28 pm
JAX
-
PHL
1 stop12h 51m
Frontier
Tue 6/164:57 pm
PHL
-
JAX
Nonstop2h 19m
Frontier
Deal found 5/20$197
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/261:17 pm
JAX
-
PHL
Nonstop2h 16m
Frontier
Sun 6/288:30 am
PHL
-
JAX
1 stop9h 03m
Frontier
Deal found 5/20$199
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/176:28 pm
JAX
-
PHL
1 stop12h 51m
Frontier
Tue 6/236:30 am
PHL
-
JAX
1 stop11h 03m
Frontier
Deal found 5/20$203
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/910:33 pm
JAX
-
PHL
2 stops20h 47m
Multiple Airlines
Sun 7/128:30 am
PHL
-
JAX
1 stop9h 04m
Multiple Airlines
Deal found 5/20$205
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/16:28 pm
JAX
-
PHL
1 stop12h 51m
Frontier
Thu 7/164:30 pm
PHL
-
JAX
1 stop25h 04m
Frontier
Deal found 5/20$206
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Tue 7/218:16 pm
JAX
-
PHL
Nonstop2h 16m
Multiple Airlines
Thu 7/236:18 pm
PHL
-
JAX
1 stop19h 42m
Multiple Airlines
Deal found 5/24$211
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/116:28 pm
JAX
-
PHL
1 stop17h 55m
Multiple Airlines
Sun 6/146:26 pm
PHL
-
JAX
1 stop19h 34m
Multiple Airlines
Deal found 5/21$212
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Tue 6/166:28 pm
JAX
-
PHL
1 stop12h 51m
Multiple Airlines
Sun 6/216:45 pm
PHL
-
JAX
1 stop19h 15m
Multiple Airlines
Deal found 5/21$213
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/176:28 pm
JAX
-
PHL
1 stop24h 49m
Multiple Airlines
Sun 6/216:45 pm
PHL
-
JAX
1 stop19h 15m
Multiple Airlines
Deal found 5/21$215
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/173:59 pm
JAX
-
PHL
Nonstop2h 18m
Frontier
Mon 6/226:30 am
PHL
-
JAX
1 stop11h 03m
Frontier
Deal found 5/20$216

Find flight deals from Jacksonville to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$302

Good round-trip deal

$294 or less

Good one-way deal

$129 or less
Provider with most accurate pricing for Jacksonville-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Philadelphia flights.
Search Deals
From Jacksonville to Philadelphia
Search Deals
One-way flight from Jacksonville to Philadelphia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Jacksonville to Philadelphia.
Search Deals
Price to beat on a one-way flight from Jacksonville to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 May 25, 2026.
Use the filters below to find and compare flights from Jacksonville to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 5/28

3:35 pm-11:05 pm

1 stop7h 30m

Philadelphia

Sat 5/30

6:15 am-11:45 am

1 stop5h 30m

$344

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Tue 7/14

9:41 am-3:02 pm

1 stop5h 21m

Philadelphia

Sat 7/18

7:15 am-12:00 pm

1 stop4h 45m

$375

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 6/17

8:25 am-4:10 pm

2 stops7h 45m

Philadelphia

Wed 6/24

6:20 am-1:15 pm

1 stop6h 55m

$387
Quickest round-trip

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 6/17

5:30 am-9:34 am

1 stop4h 04m

Philadelphia

Tue 6/23

5:15 am-10:45 am

1 stop5h 30m

$388

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Tue 6/23

8:25 am-5:00 pm

2 stops8h 35m

Philadelphia

Thu 6/25

5:20 pm-10:35 pm

1 stop5h 15m

$388

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 7/8

1:55 pm-9:25 pm

2 stops7h 30m

Philadelphia

Thu 7/9

6:05 am-4:15 pm

2 stops10h 10m

$393

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Mon 6/1

3:35 pm-11:05 pm

1 stop7h 30m

Philadelphia

Sat 8/1

7:55 am-5:40 pm

1 stop9h 45m

$396

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 5/30

7:35 am-3:45 pm

2 stops8h 10m

Philadelphia

Sun 5/31

5:50 am-12:15 pm

1 stop6h 25m

$416

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 6/17

8:25 am-4:10 pm

2 stops7h 45m

Philadelphia

Sun 6/21

7:55 am-2:50 pm

1 stop6h 55m

$428

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 7/3

2:15 pm-12:20 am

2 stops10h 05m

Philadelphia

Sun 7/5

6:20 am-1:15 pm

1 stop6h 55m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Jacksonville to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Philadelphia in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Philadelphia

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

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

To ensure you get the cheapest price possible for a flight from Jacksonville to Philadelphia, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Jacksonville to Philadelphia (average of $175). Flying from Jacksonville to Philadelphia in April is currently the most expensive (average of $365). 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 JAX to PHL?

Find hourly flight availability from Jacksonville 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 May 25, 2026.

One of the essential ways to save on airfare from Jacksonville to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 72% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Philadelphia. Price data was last updated on May 23, 2026.

Travelers seeking maximum savings on their Jacksonville to Philadelphia flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The best insider tips for Jacksonville to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Jacksonville to Philadelphia trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Matt Meltzer

Matt Meltzer

Expert on JAX

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

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 May 25, 2026.
Read through reviews of airlines operating flights from Jacksonville to Philadelphia, such as Southwest,Delta, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,270 reviews
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,434 reviews
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,979 reviews
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,630 reviews
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,937 reviews
Southwest
7.9
Good
4,270 reviews

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Jacksonville to Philadelphia?

    Philadelphia is the airport most travelers will use when flying to Philadelphia from Jacksonville. Booking flights from Jacksonville (JAX) to Philadelphia (PHL) should be relatively easy as there are 8 daily flights to Philadelphia from 5 different airlines. 2h 08m is how long a flight from Jacksonville to Philadelphia will take if you book a nonstop flight.

  • How popular is this Jacksonville to Philadelphia flight route?

    The Jacksonville to Philadelphia flight path was viewed by 73 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Jacksonville to Philadelphia?

    Southwest and Delta can get you from Jacksonville to Philadelphia in just under 5h 21m. Your travel time can differ by up to 2h 09m. Airlines will cover a distance of 743 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Jacksonville to Philadelphia round-trip?

    Our cheapest airline available from Jacksonville to Philadelphia is Frontier. Our recent data shows that you can find tickets from as low as $69 on this airline. Additional options worth looking into are Delta and JetBlue, starting at $144 and $150 round-trip. You may be able to fly from Jacksonville to Philadelphia for 72% less than the average price by searching for these airlines.

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

    $44 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $89 and $173, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Jacksonville to Philadelphia consider choosing Republic Airways (95%), Qatar Airways (92%) or PSA Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Jacksonville to Philadelphia?

    Looking for the cheapest flight from Jacksonville to Philadelphia? While on average our users pay $547, our data indicates the cheapest price to be $125. The most popular route (Jacksonville - Philadelphia), is priced around $181.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to Philadelphia (average of $175). Flying from Jacksonville to Philadelphia in April is currently the most expensive (average of $365). 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
Wildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
Glen Mills

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Jacksonville to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Jacksonville to Philadelphia

Discover the top 5 airlines that operate flights from Jacksonville 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 May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$176FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$467FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$150Average$390FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$169Average$347FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$380FlexibilityNo cancel feeOn-time63%

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