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£99 Cheap Flights from Jacksonville (JAX) to Philadelphia (PHL)

View £99 flight on Fri, 11 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £99 for one-way flights and £217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£217 Return, found 6 days ago
£217
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £217 found 6 days ago
JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£232 Return, found 6 days ago
£232
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £232 found 6 days ago
JetBlue Airways
Fri, 14 Aug - Fri, 21 Aug
JAX
Jacksonville
PHL
Philadelphia
£234 Return, found 6 days ago
£234
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 14 Aug from Jacksonville to Philadelphia, returning Fri, 21 Aug, priced at £234 found 6 days ago
JetBlue Airways
Fri, 28 Aug - Mon, 31 Aug
JAX
Jacksonville
PHL
Philadelphia
£236 Return, found 1 day ago
£236
Return
found 1 day ago
Select JetBlue Airways flight, departing Fri, 28 Aug from Jacksonville to Philadelphia, returning Mon, 31 Aug, priced at £236 found 1 day ago
JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£250 Return, found 6 days ago
£250
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £250 found 6 days ago
JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£258 Return, found 6 days ago
£258
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £258 found 6 days ago
JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£269 Return, found 6 days ago
£269
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £269 found 6 days ago
JetBlue Airways
Fri, 11 Sept - Mon, 14 Sept
JAX
Jacksonville
PHL
Philadelphia
£274 Return, found 6 days ago
£274
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 11 Sept from Jacksonville to Philadelphia, returning Mon, 14 Sept, priced at £274 found 6 days ago
JetBlue Airways
Fri, 14 Aug - Fri, 21 Aug
JAX
Jacksonville
PHL
Philadelphia
£286 Return, found 6 days ago
£286
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 14 Aug from Jacksonville to Philadelphia, returning Fri, 21 Aug, priced at £286 found 6 days ago
JetBlue Airways
Sun, 4 Oct - Thu, 8 Oct
JAX
Jacksonville
PHL
Philadelphia
£287 Return, found 5 days ago
£287
Return
found 5 days ago
Select JetBlue Airways flight, departing Sun, 4 Oct from Jacksonville to Philadelphia, returning Thu, 8 Oct, priced at £287 found 5 days ago

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from £234
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £234

Frequently asked questions

How much does a flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) cost?
You can find one-way and return flights from JAX to PHL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when JAX to PHL ticket fares go up or down.
What is the cheapest month to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The cheapest months to fly from JAX to PHL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Jacksonville, FL (JAX) to Philadelphia, PA (PHL)?
Enter JAX to PHL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), with tickets starting from around £36 for flights that can be booked for departure within the next year. Southwest Airlines offers one of the cheapest connecting return flights with a layover in Nashville Intl. (BNA), starting from around £91. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll find approximately 6 nonstop flights per day from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.). For even more choices, look at flights that include layovers, as there are around 81 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Jacksonville, FL (JAX) to Philadelphia, PA (PHL)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Jacksonville, FL (JAX) to Philadelphia, PA (PHL). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll typically find the most flights from Jacksonville International Airport (JAX) to Philadelphia International Airport (PHL) on a Friday, with around 49 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Fridays offer notably more flight options compared to other days of the week, making it a popular choice for travellers.
What are the most popular departure times for flights from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from Jacksonville Intl. (JAX) to Philadelphia Intl. (PHL) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these times as it allows you to get an early start on your day at your destination.
How long does it take to fly from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
A nonstop flight from JAX to PHL typically takes around 2 hours 20 minutes, covering approximately 1,196 kilometers. Connecting flights on this route usually add 4 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Yes, you can fly business class or first class between JAX and PHL. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Jacksonville, FL (JAX) to Philadelphia, PA (PHL) flight with Expedia?
It's easy to earn miles on a Jacksonville, FL (JAX) to Philadelphia, PA (PHL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Jacksonville, FL (JAX) to Philadelphia, PA (PHL) at the last minute?
Typically, booking a last minute flight from Jacksonville, FL (JAX) to Philadelphia, PA (PHL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Jacksonville, FL (JAX) to Philadelphia, PA (PHL) flight and hotel package?
Securing a Jacksonville, FL (JAX) to Philadelphia, PA (PHL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
If you booked your Jacksonville, FL (JAX-Jacksonville Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Philadelphia Intl.
Airlines serving
JetBlue Airways
Return price
£216
Distance
1188 km
Average flight time
2 hours 15 mins

Book with confidence

Compare flights from Jacksonville to Philadelphia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Jacksonville to Philadelphia. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Philadelphia Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Jacksonville Intl. to Philadelphia Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Jacksonville Intl. (JAX) to Philadelphia Intl. (PHL)

The easiest way to view the best deals on flights from Jacksonville to Philadelphia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Jacksonville Intl. to Philadelphia Intl. start at just £217 and range up to £287.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Jacksonville and Philadelphia
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Jacksonville to Philadelphia flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Jacksonville Intl. to Philadelphia Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Jacksonville to Philadelphia easily and book with confidence

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