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Cheap flights from Jacksonville to Philadelphia from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Philadelphia departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to Philadelphia

Cheap round-trip flights

Frontier Logo
3:23 pm - 5:37 pmJAX-PHL
2h 14mnonstop
Frontier Logo
1:01 pm - 3:21 pmPHL-JAX
2h 20mnonstop
$97Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Frontier Logo
10:38 pm - 12:49 amJAX-PHL
2h 11mnonstop
Frontier Logo
7:30 pm - 9:53 pmPHL-JAX
2h 23mnonstop
$118Frontier
Find Deal
Sat, Nov 15 - Mon, Nov 17
Frontier Logo
10:38 pm - 12:49 amJAX-PHL
2h 11mnonstop
Frontier Logo
5:50 am - 4:13 pmPHL-JAX
10h 23m1 stop
$119Frontier
Find Deal
Sat, Nov 1 - Sun, Nov 2
Frontier Logo
9:39 pm - 11:51 pmJAX-PHL
2h 12mnonstop
Frontier Logo
8:30 am - 10:51 amPHL-JAX
2h 21mnonstop
$123Frontier
Find Deal
Fri, Oct 10 - Sat, Oct 11
Logo
9:39 pm - 11:51 pmJAX-PHL
2h 12mnonstop
Logo
1:58 pm - 5:08 pmPHL-JAX
27h 10m2 stops
$157
Find Deal
Fri, Oct 10 - Wed, Oct 15
American Airlines Logo
7:00 am - 9:11 amJAX-PHL
2h 11mnonstop
American Airlines Logo
8:21 am - 10:44 amPHL-JAX
2h 23mnonstop
$169American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
6:25 pm - 11:05 pmJAX-PHL
4h 40m1 stop
Delta Logo
6:18 pm - 10:22 pmPHL-JAX
4h 04m1 stop
$179Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
Southwest Logo
3:55 pm - 12:10 amJAX-PHL
8h 15m1 stop
Southwest Logo
10:15 am - 8:25 pmPHL-JAX
10h 10m2 stops
$184Southwest
Find Deal
Fri, Oct 24 - Tue, Oct 28
Logo
2:52 pm - 2:14 amJAX-PHL
35h 22m2 stops
Logo
7:30 pm - 9:53 pmPHL-JAX
2h 23mnonstop
$186
Find Deal
Sat, Nov 1 - Fri, Nov 14
Delta Logo
7:10 pm - 12:52 amJAX-PHL
5h 42m1 stop
Delta Logo
8:00 am - 2:56 pmPHL-JAX
6h 56m1 stop
$189Delta
Find Deal
Wed, Oct 8 - Wed, Oct 15

Frontier flights from Jacksonville to Philadelphia

Our best Frontier deals on Jacksonville to Philadelphia flight tickets
Frontier
Oct 2
JAX3:23 pmJacksonville
2h 14m
PHL5:37 pmPhiladelphia
Oct 6
PHL1:01 pmPhiladelphia
2h 20m
JAX3:21 pmJacksonville
$97
Find similar
Frontier
Nov 15
JAX10:38 pmJacksonville
2h 11m
PHL12:49 amPhiladelphia
Nov 17
PHL7:30 pmPhiladelphia
2h 23m
JAX9:53 pmJacksonville
$118
Find similar
Frontier
Nov 1
JAX10:38 pmJacksonville
2h 11m
PHL12:49 amPhiladelphia
Nov 2
PHL5:50 amPhiladelphia
10h 23m
1 stop
JAX4:13 pmJacksonville
$119
Find similar

Delta flights from Jacksonville to Philadelphia

Our best Delta deals on Jacksonville to Philadelphia flight tickets
Delta
Oct 24
JAX6:25 pmJacksonville
4h 40m
1 stop
PHL11:05 pmPhiladelphia
Oct 28
PHL6:18 pmPhiladelphia
4h 04m
1 stop
JAX10:22 pmJacksonville
$179
Find similar
Delta
Oct 8
JAX7:10 pmJacksonville
5h 42m
1 stop
PHL12:52 amPhiladelphia
Oct 15
PHL8:00 amPhiladelphia
6h 56m
1 stop
JAX2:56 pmJacksonville
$189
Find similar
Delta
Sep 27
JAX11:17 amJacksonville
6h 16m
1 stop
PHL5:33 pmPhiladelphia
Oct 8
PHL5:30 amPhiladelphia
6h 51m
1 stop
JAX12:21 pmJacksonville
$274
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
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 10/2

3:23 pm-5:37 pm

Nonstop2h 14m

Philadelphia

Mon 10/6

1:01 pm-3:21 pm

Nonstop2h 20m

$97

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 11/15

10:38 pm-12:49 am

Nonstop2h 11m

Philadelphia

Mon 11/17

7:30 pm-9:53 pm

Nonstop2h 23m

$118

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 11/1

10:38 pm-12:49 am

Nonstop2h 11m

Philadelphia

Sun 11/2

5:50 am-4:13 pm

1 stop10h 23m

$119

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 10/10

9:39 pm-11:51 pm

Nonstop2h 12m

Philadelphia

Sat 10/11

8:30 am-10:51 am

Nonstop2h 21m

$123

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 10/10

9:39 pm-11:51 pm

Nonstop2h 12m

Philadelphia

Wed 10/15

1:58 pm-5:08 pm

2 stops27h 10m

$157

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 10/8

7:00 am-9:11 am

Nonstop2h 11m

Philadelphia

Wed 10/15

8:21 am-10:44 am

Nonstop2h 23m

$169

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 10/24

6:25 pm-11:05 pm

1 stop4h 40m

Philadelphia

Tue 10/28

6:18 pm-10:22 pm

1 stop4h 04m

$179

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Fri 10/24

3:55 pm-12:10 am

1 stop8h 15m

Philadelphia

Tue 10/28

10:15 am-8:25 pm

2 stops10h 10m

$184

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Sat 11/1

2:52 pm-2:14 am

2 stops35h 22m

Philadelphia

Fri 11/14

7:30 pm-9:53 pm

Nonstop2h 23m

$186

JacksonvillePhiladelphia

JAX - PHL

JAXPHL

Jacksonville

Wed 10/8

7:10 pm-12:52 am

1 stop5h 42m

Philadelphia

Wed 10/15

8:00 am-2:56 pm

1 stop6h 56m

$189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Jacksonville to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Jacksonville is in August. Flight prices, which tend to average around $175, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Jacksonville averaging around $178.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Jacksonville to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $289. On the other hand, Sunday is the most expensive day to depart from Jacksonville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $724.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Jacksonville to Philadelphia in the evening for as low as $139. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $897.

What is the cheapest Jacksonville to Philadelphia flight route?

Fly from Jacksonville to Philadelphia for the best Jacksonville - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $217 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Jacksonville for as low as $160 on momondo.

What cabin class options are available on Jacksonville to Philadelphia flights?

There are 4 cabin classes available to choose from on Jacksonville to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Jacksonville to Philadelphia flight prices changed over time?

As of September 2025, prices for Jacksonville to Philadelphia flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Philadelphia (JAX to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Philadelphia

Best Price Found

$102

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Jacksonville in the past 72 hours is $102. The best round-trip flight deal from Jacksonville to Philadelphia found on momondo in the last 72 hours is $168.
The fastest flight from Jacksonville to Philadelphia takes 2h 05m
Direct flights go from Jacksonville to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Jacksonville to Philadelphia by plane?

    The distance between Jacksonville and Philadelphia is about 758.5 mi. A reasonable flight in good conditions will take 2h 10m.

  • When did momondo last update prices for flights from Jacksonville Airport to Philadelphia Airport?

    Prices for flights from Jacksonville Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Philadelphia Airport?

  • How old do you have to be to fly from Jacksonville Airport to Philadelphia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Jacksonville to Philadelphia?

  • What is the most popular airline from Jacksonville to Philadelphia?

Best airlines flying from Jacksonville to Philadelphia

Compare and see reviews for airlines that fly from Jacksonville to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom $144Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $169Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $222Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • American Airlines Flights From Jacksonville to Philadelphia

    The lowest priced American Airlines flight from Jacksonville to Philadelphia from the last 72 hours was $169. Generally, American Airlines has 20 flights on this route every week with an average price of $312. American Airlines is rated 7.2/10 by our users.

  • Frontier Flights From Jacksonville to Philadelphia

    Another popular option for Jacksonville to Philadelphia flights is Frontier (5.8/10, 3,172 ratings). Frontier flies from Jacksonville to Philadelphia around 3 times per week, with deals starting from $58 round-trip and rising to an average price of around $156.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Dewey Beach
Reading
Newark
Cherry Hill
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Vineland
Essington
Pottstown
New Castle
West Chester

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Philadelphia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Philadelphia for you.

Can I find flights from Jacksonville to Philadelphia with flexible booking policies on momondo?

Flights from Jacksonville to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Jacksonville to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Jacksonville to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Philadelphia trip

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