Cheap Flights from Philadelphia to Jacksonville International

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Flight deals from Philadelphia to Jacksonville International

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Jacksonville International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Jacksonville International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Jacksonville International flights are currently cheapest in May.

Direct flights from Philadelphia to Jacksonville International

Philadelphia to Jacksonville International: Alternative routes

Compare routes from Philadelphia to Jacksonville below. You may find an airport to fly into that's cheaper, faster, or easier than Jacksonville International.

Philadelphia to Jacksonville: Flight information

The things to know before you go.
Cheapest flight foundRs10,906
Cheapest month to flyMay
Average flight time2 hrs, 21 mins
Most popular airlineAmerican Airlines
Average flights per week114

Finding cheap flights from Philadelphia to Jacksonville International: Frequently asked questions

The best price we found for a return flight from Philadelphia to Jacksonville International is Rs22,434. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 21 minutes is the average flight time from Philadelphia to Jacksonville International.
American Airlines, Qatar Airways and Alaska Airlines fly direct from Philadelphia to Jacksonville International.
As of April 2025, there are 114 flights per week flying from Philadelphia to Jacksonville International.
The cheapest month to fly from Philadelphia to Jacksonville International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Jacksonville International Airport on Friday, 30 May 2025.
Yes – the average flight time is 2 hours and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Jacksonville International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Jacksonville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Jacksonville International is Frontier Airlines .

Flying from Philadelphia to Jacksonville International Airport (JAX): what you need to know

  • Start planning your holiday by checking out the ideal departure point for your flight from Philadelphia to Jacksonville International Airport (JAX). Explore your options for taking off from Philadelphia International Airport (PHL) or Trenton-Mercer Airport (TTN), two of the city's main airports.

  • 2 hours 20 minutes is the time it takes on average for a direct flight from Philadelphia to Jacksonville International Airport.

  • Philadelphia and Jacksonville (where Jacksonville International Airport is located) share the UTC-4 timezone. That means you won't need to change your watch once you land.

  • With 78 direct flights a week between the two airports, Philadelphia International Airport (PHL) to Jacksonville International Airport (JAX) is the busiest route. Frontier Airlines operates the earliest flight at 05:05. If you'd like to get more out of your day before you fly, the last departure from PHL to JAX is with American Airlines at 20:45.

  • Your flight from Philadelphia to JAX won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • With more people on the move during peak months like August, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays. Remember things also get busy during major holidays like Thanksgiving.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • You can hop on a direct flight from Philadelphia to Jacksonville International Airport (JAX) leaving from Philadelphia International Airport (PHL).

  • American Airlines is a well-known airline that offers direct flights from Philadelphia to Jacksonville International Airport leaving from PHL.

  • From the centre of Philadelphia, PHL is around 19 kilometres away. Check the official airport website or use navigation apps to find the best way to reach the terminal.

  • After a relaxed start to your trip? Stay near Philadelphia International Airport. Whether you've booked an early flight from Philadelphia to Jacksonville International Airport or just don't like being rushed, these hotels are just the thing:

About Jacksonville International Airport (JAX)

Getting from Jacksonville International Airport (JAX) to central Jacksonville

  • Jacksonville International Airport is approximately 23 kilometres from central Jacksonville. With a car rental or if you're catching a cab, the drive is about 17 minutes.

  • It takes around 1 hour and 20 minutes to get there using public transport.

How to find the cheapest flights from Philadelphia to Jacksonville International Airport (JAX)

  • For a one-way ticket from Philadelphia to Jacksonville International Airport, Rs10,906 is the cheapest price. You can also book a return flight starting from Rs22,434. These are currently the lowest fares but could change depending on availability.

  • You're more likely to find cheap tickets from Philadelphia to JAX when you book 8 months ahead of takeoff. We crunched the flight price data and found that's when fares for this journey are typically at their lowest.

  • The cheapest month for tickets from Philadelphia to Jacksonville International Airport is May. Use the 'Whole month' tool to find the most affordable day to fly if you're flexible with your plans.

  • Log into your online account or use the app to set up a Price Alert. We'll let you know straight away if there's a deal you won't want to miss. It doesn't take long, and it'll save you from looking for flight tickets from Philadelphia to JAX every day.

  • Tailor your trip with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Philadelphia to Jacksonville International Airport.

The best time to fly from Philadelphia to Jacksonville International Airport (JAX)

  • It's time to pick your dates for your flight from Philadelphia to Jacksonville International Airport. July is the most popular month to travel to Jacksonville. If you prefer a quieter atmosphere, go in May.

  • The warmest month in Jacksonville is July, with temperatures ranging between 23ºC and 34ºC. Lock in your flights from Philadelphia to JAX in this month if this is the type of weather you enjoy.

  • Visit in January if you want cooler conditions. Temperatures average between 5ºC and 21ºC. However, this destination delivers on a good time whenever you book your cheap flights from Philadelphia to Jacksonville International Airport.

More about Jacksonville

  • Start your Jacksonville trip off on the right foot by choosing the ideal place to stay. After booking your flight from Philadelphia to Jacksonville International Airport, browse our range of hotels including:

  • Jacksonville Zoo and Gardens and The Cummer Museum of Art & Gardens are just a couple of the top attractions to put on your Jacksonville to-do list. Keep the sightseeing going at Friendship Fountain.

Complete your Jacksonville trip with a car rental

  • We use the same magic that helped you find your cheap flight from Philadelphia to Jacksonville International Airport to track down your ideal ride. Check out our car rentals in Jacksonville and easily compare your options. Plus we give you all the info you need to know, from the most popular rental company to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.