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$29+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — PHL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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

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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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 4/210:55 pm
JAX
-
PHL
Nonstop2h 11m
Frontier
Sun 4/56:47 pm
PHL
-
JAX
Nonstop2h 26m
Frontier
Deal found 1/20$108
This Frontier deal was found by Cheapflights users on 1/19. 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 2/75:28 pm
JAX
-
PHL
1 stop7h 24m
Frontier
Mon 2/95:39 pm
PHL
-
JAX
Nonstop2h 22m
Frontier
Deal found 1/19$120
This Super.com deal was found by Cheapflights users on 1/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Sun 2/227:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/20$128
This Super.com deal was found by Cheapflights users on 1/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 3/27:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/21$129
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 2/237:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/20$130
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Fri 2/208:12 pm
JAX
-
PHL
1 stop4h 49m
Frontier
Fri 2/275:30 am
PHL
-
JAX
1 stop13h 47m
Frontier
Deal found 1/21$133
This WAYA deal was found by Cheapflights users on 1/21. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:12 pm
JAX
-
PHL
1 stop4h 49m
Frontier
Sun 3/17:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/21$136
This Super.com deal was found by Cheapflights users on 1/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:51 pm
JAX
-
PHL
Nonstop2h 08m
Frontier
Mon 2/165:51 pm
PHL
-
JAX
Nonstop2h 22m
Frontier
Deal found 1/21$137
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/124:51 pm
JAX
-
PHL
Nonstop2h 13m
Frontier
Sun 2/157:36 pm
PHL
-
JAX
Nonstop2h 30m
Frontier
Deal found 1/20$139
This Super.com deal was found by Cheapflights users on 1/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:51 pm
JAX
-
PHL
Nonstop2h 13m
Frontier
Mon 2/165:51 pm
PHL
-
JAX
Nonstop2h 22m
Frontier
Deal found 1/20$143

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 January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$108
(Kiwi.com)

One-way from

$29
(Frontier)

Popular in

November

Cheapest in

August

Average price

$240

Good round-trip deal

$181 or less

Good one-way deal

$123 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. 14% potential increase in price ($39 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 January 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 January 21, 2026.
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

$154

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 2/5

9:04 pm-11:16 pm

Nonstop2h 12m

Philadelphia

Sun 2/8

5:39 pm-8:01 pm

Nonstop2h 22m

$180

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Tue 2/17

7:02 am-9:16 am

Nonstop2h 14m

Philadelphia

Sat 2/21

9:30 pm-11:51 pm

Nonstop2h 21m

$192

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 4/4

9:35 pm-11:46 pm

Nonstop2h 11m

Philadelphia

Sun 4/5

7:11 pm-7:33 pm

1 stop24h 22m

$232

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 2/27

5:30 am-11:06 am

1 stop5h 36m

Philadelphia

Sun 3/1

5:31 am-12:19 pm

1 stop6h 48m

$240

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Tue 2/17

5:58 pm-12:24 am

1 stop6h 26m

Philadelphia

Sat 2/21

5:59 pm-12:01 am

1 stop6h 02m

$250

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 1/31

5:28 pm-11:18 am

1 stop17h 50m

Philadelphia

Mon 2/2

5:39 pm-8:01 pm

Nonstop2h 22m

$255

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 2/5

9:37 am-11:46 am

Nonstop2h 09m

Philadelphia

Sun 2/8

7:52 am-1:49 pm

1 stop5h 57m

$281

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 2/5

5:30 am-9:23 am

1 stop3h 53m

Philadelphia

Sun 2/8

5:40 am-12:08 pm

1 stop6h 28m

$291

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 2/18

6:50 am-5:05 pm

2 stops10h 15m

Philadelphia

Wed 2/25

12:15 pm-9:15 pm

2 stops9h 00m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 19 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 January 16, 2026.

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 January 21, 2026.

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 82% 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 January 17, 2026.

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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 21, 2026.
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
4,266 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
8,087 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
11,173 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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
3,056 reviews
Southwest
8.0
Very good
4,266 reviews

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

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 6 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 87 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, American Airlines, and Delta can get you from Jacksonville to Philadelphia in just under 2h 12m. Your travel time can differ by up to 3h 24m. 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 $68 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 Alaska Airlines (100%), Qatar Airways (91%) or PSA Airlines (89%) 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 $928, our data indicates the cheapest price to be $29. The most popular route (Jacksonville - Philadelphia), is priced around $147.

  • 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
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$157FlexibilityNo cancel feeOn-time62%
DeltaCheapest$144Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$169Average$313FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$222Average$380FlexibilityNo cancel feeOn-time63%

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