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$65+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — JAX
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Find cheap flights from Philadelphia to Jacksonville with Cheapflights

1. Tell us where you want to go

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

Cheap 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 March 28, 2026.

This Booking.com deal was found by Cheapflights users on 3/23. 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.
Mon 4/137:04 pm
PHL
-
JAX
Nonstop2h 25m
Frontier
Tue 4/1412:26 pm
JAX
-
PHL
1 stop17h 42m
Frontier
Deal found 3/23$152
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/221:30 pm
PHL
-
JAX
2 stops29h 05m
Multiple Airlines
Sat 4/257:33 pm
JAX
-
PHL
Nonstop2h 15m
Multiple Airlines
Deal found 3/24$156
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/158:39 pm
PHL
-
JAX
1 stop13h 59m
Frontier
Thu 4/166:25 pm
JAX
-
PHL
1 stop6h 29m
Frontier
Deal found 3/24$159
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:17 am
PHL
-
JAX
1 stop8h 13m
Frontier
Sat 4/183:08 pm
JAX
-
PHL
1 stop9h 46m
Frontier
Deal found 3/24$160
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/107:04 pm
PHL
-
JAX
Nonstop2h 25m
Frontier
Tue 4/1412:26 pm
JAX
-
PHL
1 stop17h 42m
Frontier
Deal found 3/23$163
This Frontier deal was found by Cheapflights users on 3/27. 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.
Thu 4/99:20 am
PHL
-
JAX
1 stop7h 13m
Frontier
Fri 4/1010:30 pm
JAX
-
PHL
Nonstop2h 11m
Frontier
Deal found 3/27$164
This Flightnetwork deal was found by Cheapflights users on 3/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:17 am
PHL
-
JAX
1 stop8h 13m
Frontier
Thu 5/711:28 am
JAX
-
PHL
1 stop11h 26m
Frontier
Deal found 3/26$167
This Frontier deal was found by Cheapflights users on 3/27. 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.
Sun 4/55:01 am
PHL
-
JAX
1 stop11h 32m
Frontier
Fri 4/1010:30 pm
JAX
-
PHL
Nonstop2h 11m
Frontier
Deal found 3/27$168
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:16 pm
PHL
-
JAX
Nonstop2h 22m
Frontier
Sat 5/27:33 pm
JAX
-
PHL
Nonstop2h 15m
Frontier
Deal found 3/24$169
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/2310:38 pm
PHL
-
JAX
2 stops19h 02m
Multiple Airlines
Thu 4/309:32 am
JAX
-
PHL
Nonstop2h 14m
Multiple Airlines
Deal found 3/26$171
This Super.com deal was found by Cheapflights users on 3/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:04 pm
PHL
-
JAX
Nonstop2h 25m
Frontier
Fri 4/1010:30 pm
JAX
-
PHL
Nonstop2h 11m
Frontier
Deal found 3/22$172

Find 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(Booking.com)

One-way from

$65
(eDestinos)

Popular in

March

Cheapest in

August

Average price

$329

Good round-trip deal

$253 or less

Good one-way deal

$135 or less
Provider with most accurate pricing for Philadelphia-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Jacksonville flights.
Search Deals
From Philadelphia to Jacksonville
Search Deals
One-way flight from Philadelphia to Jacksonville
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Jacksonville.
Search Deals
Price to beat on a one-way flight from Philadelphia to Jacksonville.
Search Deals

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 March 28, 2026.
Use the filters below to find and compare flights from Philadelphia to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 5/7

2:15 pm-10:05 pm

1 stop7h 50m

Jacksonville

Sat 5/9

12:55 pm-9:35 pm

2 stops8h 40m

$330

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Wed 4/29

6:20 am-5:20 pm

2 stops11h 00m

Jacksonville

Fri 5/1

3:25 pm-11:45 pm

2 stops8h 20m

$341

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Tue 5/19

6:45 am-5:20 pm

2 stops10h 35m

Jacksonville

Sun 5/24

6:30 am-3:45 pm

2 stops9h 15m

$362

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 5/3

5:50 am-2:35 pm

2 stops8h 45m

Jacksonville

Sat 5/9

12:55 pm-9:35 pm

2 stops8h 40m

$386

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 5/1

7:55 am-4:55 pm

2 stops9h 00m

Jacksonville

Sat 5/9

12:55 pm-9:35 pm

2 stops8h 40m

$386

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sat 5/23

12:25 pm-9:05 pm

2 stops8h 40m

Jacksonville

Mon 5/25

10:45 am-6:25 pm

2 stops7h 40m

$412

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 4/26

5:50 am-2:35 pm

2 stops8h 45m

Jacksonville

Wed 4/29

8:20 am-5:50 pm

2 stops9h 30m

$426
Quickest round-trip

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 4/2

6:05 am-11:03 am

1 stop4h 58m

Jacksonville

Sat 4/4

5:30 am-9:22 am

1 stop3h 52m

$459

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 4/3

8:00 am-3:30 pm

1 stop7h 30m

Jacksonville

Sat 4/4

6:05 am-1:15 pm

1 stop7h 10m

$459

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 4/12

2:05 pm-11:15 pm

2 stops9h 10m

Jacksonville

Wed 4/15

8:20 am-5:50 pm

2 stops9h 30m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Jacksonville flight deals on Cheapflights vs. FlightHub >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 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 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 March 13, 2026.

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, May is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $72). Flying from Philadelphia to Jacksonville in April 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 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 March 28, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 32% 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 March 23, 2026.

Travelers seeking maximum savings on their Philadelphia to Jacksonville flight should consider departing on Friday 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.

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

The best insider tips for Philadelphia to Jacksonville 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 Philadelphia to Jacksonville trip
Our travel experts
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 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 March 28, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andFrontier 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.
Delta
7.9
Good
8,350 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,350 reviews
Delta
7.9
Good
8,350 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.1
Good
11,514 reviews
Delta
7.9
Good
8,350 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.7
Fair
3,013 reviews
Delta
7.9
Good
8,350 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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 5 flights from Philadelphia to Jacksonville, all of which are around 2h 20m for a nonstop flight. You can also purchase a plane ticket from 3 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 55 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 7h 50m. Fly via Southwest to get the fastest option. There are 743 mi between Philadelphia and Jacksonville.

  • 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 $92 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $119 and $180 round-trip. These flights start at 64% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Philadelphia to Jacksonville are Frontier ($49), Southwest ($99), and American Airlines ($142).

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

    Consider PSA Airlines (76%), Alaska Airlines (75%) or American Airlines (75%) 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 $55. While the most popular route (Philadelphia - Jacksonville) can be booked for $155 on average, our data indicates $279 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, May is the cheapest month in which you can book a flight from Philadelphia to Jacksonville (average of $72). Flying from Philadelphia to Jacksonville in April 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 Jacksonville?

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

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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 3 airlines flying from Philadelphia to Jacksonville

Discover the top 3 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$291FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$180Average$365FlexibilityNo cancel feeOn-time71%

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