$54 Cheap Flights from Jacksonville (JAX) to Philadelphia (PHL)

View $54 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Philadelphia Intl. Airport (PHL)

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Today's featured flight deals from Jacksonville International Airport (JAX) to Philadelphia Intl. Airport (PHL)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Jacksonville to Philadelphia (JAX-PHL)

Prices were available within the past 7 days and start at $54 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 18 - Sat, Oct 25
JAX
Jacksonville
PHL
Philadelphia
$108 Roundtrip, found 2 hours ago
$108
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Jacksonville to Philadelphia, returning Sat, Oct 25, priced at $108 found 2 hours ago
Frontier Airlines
Sat, Nov 1 - Mon, Nov 3
JAX
Jacksonville
PHL
Philadelphia
$118 Roundtrip, just found
$118
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 1 from Jacksonville to Philadelphia, returning Mon, Nov 3, priced at $118 just found
Frontier Airlines
Mon, Oct 20 - Mon, Oct 27
JAX
Jacksonville
PHL
Philadelphia
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 20 from Jacksonville to Philadelphia, returning Mon, Oct 27, priced at $128 found 1 hour ago
Frontier Airlines
Sat, Nov 8 - Tue, Nov 11
JAX
Jacksonville
PHL
Philadelphia
$143 Roundtrip, found 3 hours ago
$143
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Nov 8 from Jacksonville to Philadelphia, returning Tue, Nov 11, priced at $143 found 3 hours ago
Southwest Airlines
Thu, Nov 6 - Sat, Nov 15
JAX
Jacksonville
PHL
Philadelphia
$144 Roundtrip, found 1 hour ago
$144
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Nov 6 from Jacksonville to Philadelphia, returning Sat, Nov 15, priced at $144 found 1 hour ago
Frontier Airlines
Thu, Nov 6 - Sat, Nov 15
JAX
Jacksonville
PHL
Philadelphia
$145 Roundtrip, found 1 hour ago
$145
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Jacksonville to Philadelphia, returning Sat, Nov 15, priced at $145 found 1 hour ago
Frontier Airlines
Sat, Nov 1 - Mon, Nov 10
JAX
Jacksonville
PHL
Philadelphia
$149 Roundtrip, found 1 hour ago
$149
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Jacksonville to Philadelphia, returning Mon, Nov 10, priced at $149 found 1 hour ago
Delta
Sat, Nov 15 - Tue, Nov 18
JAX
Jacksonville
PHL
Philadelphia
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Delta flight, departing Sat, Nov 15 from Jacksonville to Philadelphia, returning Tue, Nov 18, priced at $179 just found
American Airlines
Thu, Dec 4 - Mon, Dec 8
JAX
Jacksonville
PHL
Philadelphia
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 4 from Jacksonville to Philadelphia, returning Mon, Dec 8, priced at $179 just found
JetBlue Airways
Fri, Mar 6 - Sun, Mar 8
JAX
Jacksonville
PHL
Philadelphia
$227 Roundtrip, found 4 hours ago
$227
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Mar 6 from Jacksonville to Philadelphia, returning Sun, Mar 8, priced at $227 found 4 hours ago

Find the cheapest month to fly from Jacksonville (JAX) to Philadelphia (PHL)

February is typically the cheapest month to fly

From $58 - $372 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Castle ILG. Average driving time to city center is 44 minutes. Flights from $283
ILG
New Castle
Average driving time to city center44 min
Flights from $283

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL) cost?
Get a cheap one-way flight from $54 or cheap return flight from $108 from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
The cheapest month to fly from JAX to PHL is October, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
When heading out of Jacksonville Intl. Airport (JAX), you can jump on a nonstop flight to Philadelphia Intl. Airport (PHL) with American Airlines.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
While prices may vary depending on when you travel, Frontier Airlines and American Airlines are popular options for flights between Jacksonville Intl. Airport (JAX) and Philadelphia Intl. Airport (PHL). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest ticket for your JAX to PHL flight.
How many flights per day from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
With, on average, 3 direct flights departing from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL) every day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
Flights between JAX and PHL tend to be busiest at 10 AM. If you want a more relaxed trip and potentially cheaper prices, choose a time outside the usual busy windows.
What day of the week has the most flights from JAX to PHL?
Travel on a Friday if you're after the biggest selection of flights from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
Catch the earliest flight at around 7:00AM UTC-5, departing from Jacksonville Intl. Airport (JAX). You'll be in the air for approximately 2h 16m, arriving at Philadelphia Intl. Airport (PHL) at approximately 9:16AM UTC-5.
How long does it take to fly from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
It takes approximately 2 hours and 12 minutes to fly the 740 mi from JAX to PHL.
What airline has the least delays from JAX to PHL?
American Airlines has the best performance for on-time direct flights from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL), with an on-time score of 84%. Use the Expedia App to see your flight status before you jet off and get notified of any changes.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
Book a flight from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Philadelphia from Jacksonville Intl. Airport (JAX)?
Browse your flight options from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL). This is the only Philadelphia airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your flight from JAX to PHL just before your trip is generally more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a JAX to PHL flight and hotel package?
Opting for a JAX to PHL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Philadelphia Intl. Airport (PHL)?
In most instances, you can cancel or reschedule your JAX to PHL flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$108
Distance
743 mi
Average flight time
2 hours 12 mins

Book with confidence

Book with confidence

Jacksonville to Philadelphia Flights

The cheapest times to fly from Jacksonville to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Philadelphia are during the month of October. You can find some of the cheapest flights from Jacksonville to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Philadelphia

Sunday is one of the best days to book for cheap flights from Jacksonville to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $54 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jacksonville to Philadelphia Flights

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