How popular is this Jacksonville to Philadelphia flight route?

The Jacksonville to Philadelphia flight path was viewed by 95 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 08m. 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 $70 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 68% less than the average price by searching for these airlines.

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

$42 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.

Weekly flight availability from Jacksonville to Philadelphia

The most flights from JAX to PHL are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the cheapest flights from Jacksonville to Philadelphia?

Looking for the cheapest flight from Jacksonville to Philadelphia? While on average our users pay $232, our data indicates the cheapest price to be $41. The most popular route (Jacksonville - Philadelphia), is priced around $115.

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 (89%), Qatar Airways (88%) or British Airways (86%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Jacksonville to Philadelphia?

Frontier, American Airlines and Delta are the most popular airlines when flying from Jacksonville to Philadelphia.

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.

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 07m is how long a flight from Jacksonville to Philadelphia will take if you book a nonstop flight.

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.

$28+ Flights from Jacksonville to Philadelphia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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 Saturday

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 12, 2025.

Thu 12/2510:15 pmJAX - PHL

Nonstop2h 10mFrontier

Thu 1/16:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/11

$112

Wed 12/249:00 pmJAX - PHL

1 stop8h 04mFrontier

Thu 1/16:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/10

$159

Thu 12/2510:15 pmJAX - PHL

Nonstop2h 10mFrontier

Wed 12/314:27 pmPHL - JAX

Nonstop2h 23mFrontier

Deal found 12/11

$171

Thu 12/1810:15 pmJAX - PHL

Nonstop2h 10mFrontier

Wed 1/71:15 pmPHL - JAX

1 stop30h 18mFrontier

Deal found 12/11

$173

Thu 12/1810:15 pmJAX - PHL

Nonstop2h 10mFrontier

Mon 12/226:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/10

$182

Thu 12/2510:15 pmJAX - PHL

Nonstop2h 10mFrontier

Tue 12/306:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/10

$186

Fri 12/195:23 pmJAX - PHL

1 stop7h 18mFrontier

Fri 1/25:10 amPHL - JAX

1 stop11h 17mFrontier

Deal found 12/11

$188

Mon 12/295:23 pmJAX - PHL

1 stop7h 18mFrontier

Thu 1/16:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/11

$193

Thu 12/1810:15 pmJAX - PHL

Nonstop2h 10mMultiple Airlines

Wed 1/78:54 pmPHL - JAX

2 stops20h 14mMultiple Airlines

Deal found 12/11

$195

Thu 12/1810:15 pmJAX - PHL

Nonstop2h 10mFrontier

Sun 12/211:30 pmPHL - JAX

Nonstop2h 23mFrontier

Deal found 12/11

$199

Best flights from Jacksonville to Philadelphia
Discover carefully curated flight deals from Jacksonville to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/812:00 pmJAX - PHL

1 stop6h 23mMultiple Airlines

Sun 1/116:22 pmPHL - JAX

Nonstop2h 26mMultiple Airlines

Deal found 12/11

$120

Fri 2/2710:51 pmJAX - PHL

Nonstop2h 08mFrontier

Sun 3/16:22 pmPHL - JAX

2 stops24h 36mFrontier

Deal found 12/10

$135

Sat 2/287:30 amJAX - PHL

1 stop5h 51mDelta

Tue 3/34:59 pmPHL - JAX

1 stop4h 53mDelta

Deal found 12/11

$199

Thu 1/156:20 amJAX - PHL

1 stop6h 40mSouthwest

Tue 1/205:40 amPHL - JAX

2 stops11h 20mSouthwest

Deal found 12/10

$204

Thu 1/110:15 pmJAX - PHL

Nonstop2h 10mFrontier

Sun 1/41:30 pmPHL - JAX

Nonstop2h 23mFrontier

Deal found 12/10

$179

Wed 2/251:24 pmJAX - PHL

1 stop3h 47mDelta

Wed 3/46:16 pmPHL - JAX

1 stop4h 42mDelta

Deal found 12/11

$199

Fri 1/93:28 pmJAX - PHL

1 stop4h 13mDelta

Mon 1/124:59 pmPHL - JAX

1 stop6h 59mDelta

Deal found 12/10

$199

Wed 2/251:24 pmJAX - PHL

1 stop5h 28mDelta

Sun 3/15:31 amPHL - JAX

1 stop4h 50mDelta

Deal found 12/10

$199

Tue 2/243:58 pmJAX - PHL

1 stop4h 42mDelta

Wed 3/44:59 pmPHL - JAX

1 stop5h 59mDelta

Deal found 12/11

$199

Last-minute flights from Jacksonville to Philadelphia
Discover last-minute flight deals from Jacksonville to Philadelphia. Data last updated December 12, 2025 and is based on user searches.

Thu 12/2510:15 pmJAX - PHL

Nonstop2h 10mFrontier

Thu 1/16:54 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/11

$112

Thu 1/110:15 pmJAX - PHL

Nonstop2h 10mFrontier

Thu 1/86:22 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/11

$115

Thu 1/88:28 pmJAX - PHL

1 stop9h 04mFrontier

Sun 1/116:22 pmPHL - JAX

Nonstop2h 26mFrontier

Deal found 12/10

$110

Thu 1/812:00 pmJAX - PHL

1 stop6h 23mMultiple Airlines

Sun 1/116:22 pmPHL - JAX

Nonstop2h 26mMultiple Airlines

Deal found 12/10

$119

Thu 1/89:43 pmJAX - PHL

Nonstop2h 13mFrontier

Thu 1/157:12 pmPHL - JAX

1 stop24h 10mFrontier

Deal found 12/11

$129

Fri 1/96:27 pmJAX - PHL

1 stop16h 46mFrontier

Mon 1/126:12 pmPHL - JAX

Nonstop2h 24mFrontier

Deal found 12/11

$100

Mon 1/198:54 amJAX - PHL

Nonstop2h 12mFrontier

Fri 1/236:02 pmPHL - JAX

Nonstop2h 21mFrontier

Deal found 12/11

$106

Fri 1/237:18 pmJAX - PHL

1 stop5h 34mFrontier

Fri 2/612:24 pmPHL - JAX

1 stop5h 59mFrontier

Deal found 12/11

$128

One-way flights from Jacksonville to Philadelphia
Search for one-way flight options from Jacksonville to Philadelphia. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 1/89:43 pmJAX - PHL

Nonstop2h 13mFrontier

Deal found 12/11

$28

Mon 3/210:51 pmJAX - PHL

Nonstop2h 08mFrontier

Deal found 12/10

$39

Mon 1/129:31 pmJAX - PHL

Nonstop2h 13mFrontier

Deal found 12/11

$40

Thu 12/2510:15 pmJAX - PHL

Nonstop2h 10mFrontier

Deal found 12/10

$50

Sun 2/159:23 pmJAX - PHL

Nonstop2h 13mFrontier

Deal found 12/10

$61

Wed 1/217:23 pmJAX - PHL

1 stop5h 29mFrontier

Deal found 12/11

$64

Sun 1/119:43 pmJAX - PHL

Nonstop2h 13mFrontier

Deal found 12/11

$65

Sun 2/88:46 pmJAX - PHL

Nonstop2h 13mFrontier

Deal found 12/11

$66

Fri 1/96:27 pmJAX - PHL

1 stop16h 46mFrontier

Deal found 12/11

$68

Thu 1/110:15 pmJAX - PHL

Nonstop2h 10mFrontier

Deal found 12/11

$70

Wed 12/317:45 pmJAX - PHL

Nonstop2h 15mFrontier

Deal found 12/10

$74

Find flight deals from Jacksonville to Philadelphia

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$99 (Trip.com)
One-way from	$28 (Kiwi.com)
Popular in	November
Cheapest in	August
Average price	$247
Good round-trip deal	$179 or less
Good one-way deal	$100 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 ($38 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

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

Fly from

Fly to

Route

Depart

Return

Price

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 1/8

12:00 pm-6:23 pm

1 stop6h 23m

Philadelphia

Sun 1/11

6:22 pm-8:48 pm

Nonstop2h 26m

$120

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 2/27

10:51 pm-12:59 am

Nonstop2h 08m

Philadelphia

Sun 3/1

6:22 pm-6:58 pm

2 stops24h 36m

$135

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 1/1

10:15 pm-12:25 am

Nonstop2h 10m

Philadelphia

Sun 1/4

1:30 pm-3:53 pm

Nonstop2h 23m

$179

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 2/28

7:30 am-1:21 pm

1 stop5h 51m

Philadelphia

Tue 3/3

4:59 pm-9:52 pm

1 stop4h 53m

$199

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 2/25

1:24 pm-5:11 pm

1 stop3h 47m

Philadelphia

Wed 3/4

6:16 pm-10:58 pm

1 stop4h 42m

$199

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 1/9

3:28 pm-7:41 pm

1 stop4h 13m

Philadelphia

Mon 1/12

4:59 pm-11:58 pm

1 stop6h 59m

$199

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 2/25

1:24 pm-6:52 pm

1 stop5h 28m

Philadelphia

Sun 3/1

5:31 am-10:21 am

1 stop4h 50m

$199

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Tue 2/24

3:58 pm-8:40 pm

1 stop4h 42m

Philadelphia

Wed 3/4

4:59 pm-10:58 pm

1 stop5h 59m

$199

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 1/15

6:20 am-1:00 pm

1 stop6h 40m

Philadelphia

Tue 1/20

5:40 am-5:00 pm

2 stops11h 20m

$204

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Thu 1/8

9:43 pm-11:56 pm

Nonstop2h 13m

$29

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results

Compare providers for flights from Jacksonville to Philadelphia

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust 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

Prices

Airlines

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

To ensure you get the cheapest price possible for a flight from Jacksonville to Philadelphia, you should look to book at least 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?

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?

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.

The best insider tips for Jacksonville to Philadelphia flights

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.

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.

Airports

JAX

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

PHL

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

Our travel experts

Gabriel Leigh

Expert on British Airways

Marisa Garcia

Expert on Frontier

Matt Meltzer

Expert on JAX

Mark Chesnut

Expert on PHL

Reviews of airlines servicing Philadelphia

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

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

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

8,007 reviews

Southwest

7.9

Good

4,253 reviews

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

11,049 reviews

Southwest

7.9

Good

4,253 reviews

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

5.8

Fair

3,083 reviews

Southwest

7.9

Good

4,253 reviews

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

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 07m 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 95 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 08m. 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 $70 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 68% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Jacksonville to Philadelphia one-way?
$42 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 (89%), Qatar Airways (88%) or British Airways (86%) 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 $232, our data indicates the cheapest price to be $41. The most popular route (Jacksonville - Philadelphia), is priced around $115.
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

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Top 4 airlines flying from Jacksonville to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$71	Average$156	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$144	Average$350	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$169	Average$311	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$222	Average$388	FlexibilityNo cancel fee	On-time63%

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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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 Saturday

Cheap flight deals from Jacksonville to Philadelphia

Cheapest flights from Jacksonville to PhiladelphiaExplore 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 12, 2025.

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 12, 2025.

Find flight deals from Jacksonville to Philadelphia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

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.

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?

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

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

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

Weekly flight availability 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

Frontier

Airports

JAX

PHL

Our travel experts

Reviews of airlines servicing Philadelphia

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.

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?

How popular is this Jacksonville to Philadelphia flight route?

How long is the flight from Jacksonville to Philadelphia?

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

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

What are the most reliable airlines from Jacksonville to Philadelphia?

What are the cheapest flights from Jacksonville to Philadelphia?

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

How can I find direct flights from Jacksonville to Philadelphia?

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Top 4 airlines flying from Jacksonville to Philadelphia

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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 12, 2025.