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$28+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — PHL
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Find cheap flights from Jacksonville 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 Jacksonville to Philadelphia are usually found in August or February, booked 85 days in advance, depart on a Friday or Thursday and return on a Thursday

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 December 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/27. 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 12/284:48 pmJAX - PHL
Nonstop2h 12mFrontier
Sun 1/41:30 pmPHL - JAX
Nonstop2h 23mFrontier
Deal found 12/27$241
This Frontier deal was found by Cheapflights users on 12/27. 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 12/3010:15 pmJAX - PHL
Nonstop2h 10mFrontier
Sun 1/41:30 pmPHL - JAX
Nonstop2h 23mFrontier
Deal found 12/27$246
This Cheapflightsfares deal was found by Cheapflights users on 12/29. 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.
Wed 12/317:45 pmJAX - PHL
Nonstop2h 15mFrontier
Sun 1/41:30 pmPHL - JAX
Nonstop2h 23mFrontier
Deal found 12/29$273
This Frontier deal was found by Cheapflights users on 12/27. 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 12/317:45 pmJAX - PHL
Nonstop2h 15mFrontier
Mon 1/55:10 amPHL - JAX
1 stop11h 17mFrontier
Deal found 12/27$287
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:01 pmJAX - PHL
1 stop5h 49mDelta
Thu 1/18:05 amPHL - JAX
1 stop6h 18mDelta
Deal found 12/27$289
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:15 pmJAX - PHL
Nonstop2h 10mFrontier
Thu 1/16:54 pmPHL - JAX
Nonstop2h 26mFrontier
Deal found 12/27$293
This Frontier deal was found by Cheapflights users on 12/27. 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 12/317:45 pmJAX - PHL
Nonstop2h 15mFrontier
Thu 1/16:54 pmPHL - JAX
Nonstop2h 26mFrontier
Deal found 12/27$294
This Frontier deal was found by Cheapflights users on 12/27. 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 12/3010:15 pmJAX - PHL
Nonstop2h 10mFrontier
Mon 1/56:54 pmPHL - JAX
Nonstop2h 26mFrontier
Deal found 12/27$320
This American Airlines deal was found by Cheapflights users on 12/27. 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.
Wed 12/314:30 pmJAX - PHL
Nonstop2h 12mAmerican Airlines
Sat 1/37:04 pmPHL - JAX
Nonstop2h 36mAmerican Airlines
Deal found 12/27$322

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 December 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$91
(Priceline)

One-way from

$28
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$260

Good round-trip deal

$138 or less

Good one-way deal

$92 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. 15% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 29, 2025.
Use the filters below to find and compare flights from Jacksonville to Philadelphia that are best for you.

Fly from

Jacksonville

Fly to

Philadelphia

Route

Depart

Return

Price

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 2/6

9:28 pm-11:40 pm

Nonstop2h 12m

Philadelphia

Mon 2/9

12:24 pm-6:13 pm

1 stop5h 49m

$110

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/20

4:06 pm-6:19 pm

Nonstop2h 13m

Philadelphia

Mon 3/23

9:17 am-5:13 pm

1 stop7h 56m

$126

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Mon 3/16

5:58 pm-10:59 am

1 stop17h 01m

Philadelphia

Fri 3/20

12:50 pm-3:11 pm

Nonstop2h 21m

$136

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 1/16

8:17 pm-8:47 am

2 stops12h 30m

Philadelphia

Mon 1/19

5:35 am-7:59 am

Nonstop2h 24m

$138

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 1/23

9:18 pm-11:29 pm

Nonstop2h 11m

Philadelphia

Sun 1/25

3:34 pm-6:23 pm

2 stops26h 49m

$138

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 2/26

10:51 pm-12:59 am

Nonstop2h 08m

Philadelphia

Sun 3/1

9:28 pm-6:44 pm

2 stops21h 16m

$142

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 3/14

4:04 pm-6:17 pm

Nonstop2h 13m

Philadelphia

Mon 3/16

12:50 pm-3:11 pm

Nonstop2h 21m

$164

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/20

4:06 pm-6:19 pm

Nonstop2h 13m

Philadelphia

Sun 3/22

5:05 am-3:34 pm

1 stop10h 29m

$177

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/13

4:06 pm-6:19 pm

Nonstop2h 13m

Philadelphia

Sat 3/14

12:58 pm-3:19 pm

Nonstop2h 21m

$184

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 3/6

8:18 pm-12:52 am

1 stop4h 34m

Philadelphia

Sun 3/8

7:30 pm-10:00 pm

Nonstop2h 30m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Jacksonville-Philadelphia flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Philadelphia. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to Philadelphia, you should look to book at least 55 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, March is the cheapest month in which you can book a flight from Jacksonville to Philadelphia (average of $31). Flying from Jacksonville to Philadelphia in July is currently the most expensive (average of $118). 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 December 29, 2025.

One of the essential ways to save on airfare from Jacksonville to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 83% 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 December 27, 2025.

Travelers seeking maximum savings on their Jacksonville to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons 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
Airlines
British Airways

BA offers complimentary hot meals and beverages in economy, enhancing the onboard experience.


BA's Executive Club offers valuable points, especially for short-haul flights.

Read more about British AirwaysBy Gabriel Leigh
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.


Frontier offers Zone 1 boarding with a carry-on bag purchase, ensuring quicker boarding.

Read more about FrontierBy Marisa Garcia
Airports
JAX

JAX offers quick screening times at TSA, making it one of the most convenient major airports in Florida for departures.

Read more about JAXBy Matt Meltzer
PHL

For a quick trip to Center City, SEPTA's Airport Line is the most efficient option from PHL.

Read more about PHLBy Mark Chesnut
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

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 Garcia

Marisa Garcia

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

Matt Meltzer

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

Mark Chesnut

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 December 29, 2025.
Read through reviews of airlines operating flights from Jacksonville to Philadelphia, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,012 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,067 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,062 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 7 daily flights to Philadelphia from 4 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 86 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?

    Frontier can get you from Jacksonville to Philadelphia in just under 2h 12m. Your travel time will be generally consistent. Airlines will cover a distance of 743 mi. Generally, flights for this route are nonstop.

  • 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 $65 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $144 and $169 round-trip. You may be able to fly from Jacksonville to Philadelphia for 70% less than the average price by searching for these airlines.

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

    $40 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 American Airlines, with prices starting from $89 and $109, 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 Frontier (87%), British Airways (86%) or Alaska Airlines (85%) 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 $227, our data indicates the cheapest price to be $37. The most popular route (Jacksonville - Philadelphia), is priced around $70.

  • 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, March is the cheapest month in which you can book a flight from Jacksonville to Philadelphia (average of $31). Flying from Jacksonville to Philadelphia in July is currently the most expensive (average of $118). 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
Pottstown
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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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 4 airlines flying from Jacksonville to Philadelphia

Discover the top 4 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$154FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$169Average$315FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$222Average$380FlexibilityNo cancel feeOn-time63%

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