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$66+ Cheap flights from Philadelphia to Jacksonville (PHL - JAX)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — JAX
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find cheap flights from Philadelphia to Jacksonville 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

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Cheapflights Tip: The best prices from Philadelphia to Jacksonville are usually found in February or August, booked 78 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Philadelphia to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Jacksonville (JAX). 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 November 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$118
(Kiwi.com)

One-way from

$66
(Frontier)

Popular in

December

Cheapest in

February

Average price

$255

Good round-trip deal

$202 or less

Good one-way deal

$142 or less
Provider with most accurate pricing for Philadelphia-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Jacksonville flights.
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From Philadelphia to Jacksonville
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One-way flight from Philadelphia to Jacksonville
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Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Philadelphia to Jacksonville.
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Price to beat on a one-way flight from Philadelphia to Jacksonville.
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Find flight deals from Philadelphia to Jacksonville

Cheapest flights from Philadelphia to Jacksonville
Explore the most affordable flight options available from Philadelphia to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/38:02 pmPHL - JAX
1 stop18h 34mFrontier
Thu 12/113:34 pmJAX - PHL
1 stop13h 30mFrontier
Deal found 11/3$118
This Priceline deal was found by Cheapflights users on 11/3. 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.
Thu 12/48:02 pmPHL - JAX
1 stop12h 33mFrontier
Sun 12/710:00 pmJAX - PHL
Nonstop2h 10mFrontier
Deal found 11/3$121
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:54 pmPHL - JAX
Nonstop2h 26mFrontier
Mon 12/2210:15 pmJAX - PHL
Nonstop2h 10mFrontier
Deal found 11/3$122
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sat 12/68:02 pmPHL - JAX
1 stop23h 19mFrontier
Thu 12/113:34 pmJAX - PHL
1 stop13h 30mFrontier
Deal found 11/3$123
This Priceline deal was found by Cheapflights users on 11/3. 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.
Thu 12/118:02 pmPHL - JAX
1 stop12h 33mFrontier
Mon 12/156:36 pmJAX - PHL
1 stop6h 15mFrontier
Deal found 11/3$128
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/56:39 pmPHL - JAX
Nonstop2h 26mFrontier
Sun 12/710:00 pmJAX - PHL
Nonstop2h 10mFrontier
Deal found 11/2$131
This Frontier deal was found by Cheapflights users on 11/3. 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 12/56:39 pmPHL - JAX
Nonstop2h 26mFrontier
Sun 12/1410:00 pmJAX - PHL
Nonstop2h 10mFrontier
Deal found 11/3$132
This Frontier deal was found by Cheapflights users on 11/3. 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.
Mon 11/108:00 amPHL - JAX
1 stop10h 08mFrontier
Mon 11/1710:38 pmJAX - PHL
Nonstop2h 11mFrontier
Deal found 11/3$134
This Frontier deal was found by Cheapflights users on 11/3. 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 12/56:39 pmPHL - JAX
Nonstop2h 26mFrontier
Fri 12/1211:31 amJAX - PHL
1 stop13h 03mFrontier
Deal found 11/3$135
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/77:00 amPHL - JAX
Nonstop2h 15mFrontier
Tue 11/1111:16 amJAX - PHL
Nonstop2h 11mFrontier
Deal found 11/3$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Jacksonville 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 November 4, 2025.
Use the filters below to find and compare flights from Philadelphia to Jacksonville that are best for you.

Fly from

Philadelphia

Fly to

Jacksonville

Route

Depart

Return

Price

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Wed 12/10

8:00 am-1:42 pm

1 stop5h 42m

Jacksonville

Sat 12/13

2:52 pm-9:25 pm

1 stop6h 33m

$179

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 11/30

8:08 pm-7:06 pm

1 stop22h 58m

Jacksonville

Sun 12/7

10:00 pm-12:10 am

Nonstop2h 10m

$192

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 12/18

6:54 pm-9:20 pm

Nonstop2h 26m

Jacksonville

Thu 12/25

5:48 pm-11:15 pm

1 stop5h 27m

$210

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Mon 12/22

6:54 pm-9:20 pm

Nonstop2h 26m

Jacksonville

Mon 12/29

5:23 pm-12:41 am

1 stop7h 18m

$218

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 1/29

5:58 pm-8:21 pm

Nonstop2h 23m

Jacksonville

Sun 2/1

5:51 pm-10:44 am

3 stops16h 53m

$239

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 11/13

2:39 pm-7:44 am

2 stops17h 05m

Jacksonville

Mon 11/17

10:38 pm-12:49 am

Nonstop2h 11m

$254

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 11/7

7:00 am-9:15 am

Nonstop2h 15m

Jacksonville

Sat 11/8

10:38 pm-12:49 am

Nonstop2h 11m

$261

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Wed 12/24

3:55 pm-6:24 pm

Nonstop2h 29m

Jacksonville

Sat 12/27

6:00 am-9:39 am

1 stop3h 39m

$279

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 12/11

6:55 am-12:09 pm

1 stop5h 14m

Jacksonville

Sat 12/13

6:00 am-10:03 am

1 stop4h 03m

$282

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 12/25

8:41 pm-4:27 pm

1 stop19h 46m

Jacksonville

Wed 12/31

7:45 pm-10:00 pm

Nonstop2h 15m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 23 results
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Compare providers for flights from Philadelphia to Jacksonville

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 Philadelphia to Jacksonville in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
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 Philadelphia-Jacksonville flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Philadelphia-Jacksonville flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Philadelphia-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Jacksonville flights, Cheapflights users trust Mytrip the most. Mytrip 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 Philadelphia-Jacksonville 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 Philadelphia to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Jacksonville

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Jacksonville. Price data was last updated on October 31, 2025.

The price you pay for your flight from Philadelphia to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $68). Flying from Philadelphia to Jacksonville in July is currently the most expensive (average of $100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to JAX?

Find hourly flight availability from Philadelphia to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 46% on flights from Philadelphia to Jacksonville by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Jacksonville. Price data was last updated on November 2, 2025.

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

The best insider tips for Philadelphia to Jacksonville flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Jacksonville trip
Airports
PHL

For a quick check-in, verify your airline’s terminal before arriving at PHL. Terminals are spread out, and only some are linked by indoor walkways.

Read more about PHLby Mark Chesnut
JAX

At JAX, rental car counters are inside baggage claim. Get your car while waiting for bags to save time.

Read more about JAXby Matt Meltzer
Our travel experts
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 Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated November 4, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Philadelphia to Jacksonville. 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
4,237 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
11,038 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

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
3,116 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

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 Philadelphia to Jacksonville. 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 Philadelphia to Jacksonville?

    Booking a flight from Philadelphia (PHL) to Jacksonville (JAX) is your only option if you wish to fly from Philadelphia to Jacksonville. On a typical day, there are 7 flights from Philadelphia to Jacksonville, all of which are around 2h 16m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Philadelphia to Jacksonville.

  • How popular is this Philadelphia to Jacksonville flight route?

    Flights from Philadelphia to Jacksonville have been viewed 29 times in the past calendar month.

  • How long is the flight from Philadelphia to Jacksonville?

    There are many flights that can get you from Philadelphia to Jacksonville in 5h 42m. Fly via Delta or Frontier to get the fastest option. There are 743 mi between Philadelphia and Jacksonville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Philadelphia to Jacksonville is Frontier. Our recent data shows that you can find tickets from as low as $79 on this airline. Additional options worth looking into are Delta and Southwest, starting at $176 and $188 round-trip. These flights start at 66% lower than the current average price 3 months from now.

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

    Consider PSA Airlines (93%), American Airlines (84%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Jacksonville.

  • What are the cheapest flights from Philadelphia to Jacksonville?

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Philadelphia - Jacksonville) can be booked for $132 on average, our data indicates $232 when flying from Philadelphia to Jacksonville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $68). Flying from Philadelphia to Jacksonville in July is currently the most expensive (average of $100). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross

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Alternative routes for Philadelphia to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Philadelphia to Jacksonville

Discover the top 4 airlines that operate flights from Philadelphia to Jacksonville. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$173FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$353FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$188Average$417FlexibilityNo cancel feeOn-time63%

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