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Cheap flights from Philadelphia to Jacksonville from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Jacksonville departing on 12/6. 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 Philadelphia to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:00 am - 6:51 pmPHL-JAX
9h 51m1 stop
Frontier Logo
9:43 pm - 11:56 pmJAX-PHL
2h 13mnonstop
$120Frontier
Find Deal
Sat, Jan 10 - Mon, Jan 12
Frontier Logo
6:39 pm - 9:05 pmPHL-JAX
2h 26mnonstop
Frontier Logo
6:36 pm - 12:51 amJAX-PHL
6h 15m1 stop
$121Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15
Frontier Logo
6:54 pm - 9:20 pmPHL-JAX
2h 26mnonstop
Frontier Logo
10:15 pm - 12:25 amJAX-PHL
2h 10mnonstop
$124Frontier
Find Deal
Mon, Dec 22 - Thu, Jan 1
Frontier Logo
6:54 pm - 9:20 pmPHL-JAX
2h 26mnonstop
Frontier Logo
10:15 pm - 12:25 amJAX-PHL
2h 10mnonstop
$127Frontier
Find Deal
Thu, Dec 18 - Mon, Dec 22
Frontier Logo
5:39 pm - 8:01 pmPHL-JAX
2h 22mnonstop
Frontier Logo
9:04 pm - 11:16 pmJAX-PHL
2h 12mnonstop
$128Frontier
Find Deal
Sun, Feb 1 - Thu, Feb 5
Frontier Logo
6:22 pm - 8:48 pmPHL-JAX
2h 26mnonstop
Frontier Logo
8:54 am - 11:06 amJAX-PHL
2h 12mnonstop
$129Frontier
Find Deal
Sun, Jan 11 - Fri, Jan 16
Frontier Logo
6:22 pm - 8:48 pmPHL-JAX
2h 26mnonstop
Frontier Logo
8:54 am - 11:06 amJAX-PHL
2h 12mnonstop
$130Frontier
Find Deal
Mon, Jan 12 - Thu, Jan 15
Frontier Logo
6:02 pm - 8:23 pmPHL-JAX
2h 21mnonstop
Frontier Logo
9:04 pm - 11:16 pmJAX-PHL
2h 12mnonstop
$131Frontier
Find Deal
Fri, Jan 23 - Thu, Jan 29
Frontier Logo
4:28 pm - 6:51 pmPHL-JAX
2h 23mnonstop
Frontier Logo
9:23 pm - 11:36 pmJAX-PHL
2h 13mnonstop
$132Frontier
Find Deal
Sat, Feb 28 - Mon, Mar 2
Frontier Logo
6:39 pm - 9:05 pmPHL-JAX
2h 26mnonstop
Frontier Logo
6:36 pm - 12:51 amJAX-PHL
6h 15m1 stop
$134Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15

American Airlines flights from Philadelphia to Jacksonville

Our best American Airlines deals on Philadelphia to Jacksonville flight tickets
American Airlines
Dec 17
PHL7:09 pmPhiladelphia
2h 25m
JAX9:34 pmJacksonville
Jan 10
JAX5:50 pmJacksonville
2h 12m
PHL8:02 pmPhiladelphia
$169
Find similar
American Airlines
Nov 29
PHL7:09 pmPhiladelphia
2h 33m
JAX9:42 pmJacksonville
Dec 13
JAX12:33 pmJacksonville
5h 28m
1 stop
PHL6:01 pmPhiladelphia
$322
Find similar
American Airlines
Nov 27
PHL10:30 amPhiladelphia
2h 14m
JAX12:44 pmJacksonville
Dec 12
JAX6:13 pmJacksonville
2h 12m
PHL8:25 pmPhiladelphia
$330
Find similar

Frontier flights from Philadelphia to Jacksonville

Our best Frontier deals on Philadelphia to Jacksonville flight tickets
Frontier
Dec 19
PHL6:54 pmPhiladelphia
2h 26m
JAX9:20 pmJacksonville
Jan 1
JAX10:15 pmJacksonville
2h 10m
PHL12:25 amPhiladelphia
$118
Find similar
Frontier
Jan 10
PHL9:00 amPhiladelphia
9h 51m
1 stop
JAX6:51 pmJacksonville
Jan 12
JAX9:43 pmJacksonville
2h 13m
PHL11:56 pmPhiladelphia
$120
Find similar
Frontier
Dec 12
PHL6:39 pmPhiladelphia
2h 26m
JAX9:05 pmJacksonville
Dec 15
JAX6:36 pmJacksonville
6h 15m
1 stop
PHL12:51 amPhiladelphia
$121
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
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

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sat 1/10

9:00 am-6:51 pm

1 stop9h 51m

Jacksonville

Mon 1/12

9:43 pm-11:56 pm

Nonstop2h 13m

$120

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 12/12

6:39 pm-9:05 pm

Nonstop2h 26m

Jacksonville

Mon 12/15

6:36 pm-12:51 am

1 stop6h 15m

$121

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Mon 12/22

6:54 pm-9:20 pm

Nonstop2h 26m

Jacksonville

Thu 1/1

10:15 pm-12:25 am

Nonstop2h 10m

$124

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Thu 12/18

6:54 pm-9:20 pm

Nonstop2h 26m

Jacksonville

Mon 12/22

10:15 pm-12:25 am

Nonstop2h 10m

$127

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 2/1

5:39 pm-8:01 pm

Nonstop2h 22m

Jacksonville

Thu 2/5

9:04 pm-11:16 pm

Nonstop2h 12m

$128

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sun 1/11

6:22 pm-8:48 pm

Nonstop2h 26m

Jacksonville

Fri 1/16

8:54 am-11:06 am

Nonstop2h 12m

$129

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Mon 1/12

6:22 pm-8:48 pm

Nonstop2h 26m

Jacksonville

Thu 1/15

8:54 am-11:06 am

Nonstop2h 12m

$130

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 1/23

6:02 pm-8:23 pm

Nonstop2h 21m

Jacksonville

Thu 1/29

9:04 pm-11:16 pm

Nonstop2h 12m

$131

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Sat 2/28

4:28 pm-6:51 pm

Nonstop2h 23m

Jacksonville

Mon 3/2

9:23 pm-11:36 pm

Nonstop2h 13m

$132

PhiladelphiaJacksonville

PHL - JAX

PHLJAX

Philadelphia

Fri 12/12

6:39 pm-9:05 pm

Nonstop2h 26m

Jacksonville

Mon 12/15

6:36 pm-12:51 am

1 stop6h 15m

$134

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 Jacksonville from

How to get the cheapest flight ticket from Philadelphia to Jacksonville

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 Jacksonville?

If you are unable to visit Jacksonville during the month of February, then departing from Philadelphia during the month August is also very affordable. Most momondo users find prices during this month for around $198.

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

According to our data, Saturday is the cheapest day to fly to Jacksonville from Philadelphia. The lowest ticket price found for a Saturday departure recently was $223. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $269.

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

Flying to Jacksonville from Philadelphia at noon is the least expensive time of day to depart. momondo users have found prices as low as $179 when looking at flights departing at noon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $334. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Philadelphia to Jacksonville flight route?

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

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

You are more likely to see cheaper flights to Jacksonville from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $237 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Philadelphia for as low as $183 on momondo.

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

There are 3 cabin classes available to choose from on Philadelphia to Jacksonville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Jacksonville flight prices changed over time?

As of November 2025, prices for Philadelphia to Jacksonville flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Jacksonville

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

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

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

Best Price Found

$142

Fastest flight time

2h 21m

Direct flights

Every day

Airports in Jacksonville

1 airport
The best one-way flight to Jacksonville from Philadelphia in the past 72 hours is $142. The best round-trip flight deal from Philadelphia to Jacksonville found on momondo in the last 72 hours is $202.
The fastest flight from Philadelphia to Jacksonville takes 2h 21m
Direct flights go from Philadelphia to Jacksonville every day.
There is 1 airport near Jacksonville: Jacksonville (JAX)
Search flight deals

  • How far is Philadelphia to Jacksonville by plane?

    Philadelphia and Jacksonville are 758.5 mi apart from one another. Flights usually cover this in 2h 21m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Philadelphia Airport to Jacksonville Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Jacksonville Airport.

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

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Philadelphia to Jacksonville

Compare and see reviews for airlines that fly from Philadelphia to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $79Free CancellationRating
5.8
3,106 reviews
Search Frontier flights
DeltaPriceFrom $176Free CancellationRating
7.9
8,002 reviews
Search Delta flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,249 reviews
Search Southwest flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Jacksonville

    American Airlines operates around 17 flights from Philadelphia to Jacksonville every week. The average price of these flights found in the last 72 hours has been $354, but momondo users have found American Airlines deals from Philadelphia to Jacksonville from as low as $189 round-trip. American Airlines has been scored 7.2/10 in 11,045 reviews.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Ponte Vedra Beach
Kingsland
Waycross
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Jacksonville. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Jacksonville from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Jacksonville.

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

If you are not ready to book a flight from Philadelphia to Jacksonville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jacksonville and let you know when they change.

An easier way to manage your Jacksonville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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