Cheap Flights from Jacksonville International to Philadelphia International

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Compare Jacksonville International to Philadelphia International flight deals

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Flight deals from Jacksonville International to Philadelphia International

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

Find the cheapest month to fly from Jacksonville International to Philadelphia International

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

Direct flights from Jacksonville International to Philadelphia International

Jacksonville International to Philadelphia International: Alternative routes

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

Jacksonville to Philadelphia: Flight information

The things to know before you go.
Cheapest flight found87 €
Cheapest month to flyJune
Average flight time2 hrs, 12 mins
Most popular airlineAmerican Airlines
Average flights per week80

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

The best price we found for a return flight from Jacksonville International to Philadelphia International is 87 €. 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 12 minutes is the average flight time from Jacksonville International to Philadelphia International.
American Airlines, Qatar Airways and Alaska Airlines fly direct from Jacksonville International to Philadelphia International.
As of May 2025, there are 80 flights per week flying from Jacksonville International to Philadelphia International.
The cheapest month to fly from Jacksonville International to Philadelphia International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jacksonville International Airport to Philadelphia International Airport on Thursday, 5 June 2025.
Yes – the average flight time is 2 hours and 12 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 Philadelphia 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 Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Philadelphia International.

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

  • Around 2 hours 10 minutes is how long you can expect to be in the air on a direct flight from Jacksonville International Airport to Philadelphia International Airport.

  • Jacksonville and Philadelphia follow the same timezone, UTC-4.

  • Each week, there are 78 Jacksonville International Airport to Philadelphia International Airport flights. If you'd like to be on board as early as possible, select the 06:00 American Airlines flight. If you'd rather make the most of your time before you fly, the last departure is at 22:35 with Frontier Airlines.

  • Leave plenty of time to make your JAX to PHL flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.

  • American Airlines is your ticket to exploring Philadelphia (and maybe even some other great parts of United States!). Browse the direct flights from Jacksonville International Airport to Philadelphia International Airport offered by this popular airline.

  • The airline that tops the list for bookings on this route is American Airlines.

  • With a reliable 84.54% of services landing on schedule, American Airlines is the most punctual carrier offering JAX to PHL flights.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Jacksonville International Airport to Philadelphia International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour your chosen city. Some great stopovers between JAX and PHL include:

    • Ronald Reagan National Airport

    • Washington Dulles International Airport

    • Hartsfield-Jackson Atlanta International Airport

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

  • At the moment, 45 € is the lowest price we've found for a one-way Jacksonville International Airport to Philadelphia International Airport flight. The best price for a return ticket is 87 €. Bear in mind that fares can change due to availability at the time of booking.

  • Book six months before travelling. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from JAX to PHL.

  • Plan your trip for May. That's the cheapest month for flights from Jacksonville International Airport to Philadelphia International Airport. If you're flexible with your dates, use the 'Whole month' tool to see the lowest airfare across each month.

  • Picking up cheap flights from JAX to PHL is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a new deal comes up.

  • Secure the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Jacksonville International Airport to Philadelphia International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Jacksonville International Airport (JAX)

  • You'll find JAX at 2400 Yankee Clipper Drive.

  • 80.42% of flights leaving Jacksonville International Airport land at their destination as planned. Given its strong on-time stats, you're unlikely to face delays when flying out of JAX.

  • Jacksonville International Airport is around 23 kilometres from central Jacksonville. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of roughly 1 hour 20 minutes on public transport.

  • Taking an early flight from Jacksonville International Airport to Philadelphia International Airport? Avoid rushing to the airport (and catch some extra z's) by choosing one of these stays near JAX:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • PHL is located at Industrial Highway and Island Road.

  • Philadelphia International Airport to central Philadelphia has a drive time of about 15 minutes. It's approximately 19 kilometres away.

  • It takes roughly 45 minutes to get there using public transport.

When to fly to Philadelphia International Airport (PHL)

  • August is the busiest month for flights from Jacksonville International Airport to Philadelphia International Airport. To avoid the crowds, head to Philadelphia in February.

  • Lock in your flight from Jacksonville International Airport to Philadelphia International Airport for July if you want to explore Philadelphia during its warmest month. Expect temperatures of between 18ºC (64ºF) and 32ºC (90ºF).

  • Look for cheap tickets from JAX to PHL in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 9ºC (48ºF) on average.

Explore more of United States

  • Philadelphia has plenty going for it, but there are so many other parts of United States just waiting to be explored. About 129 kilometres north-east of Philadelphia, a visit to New York will keep you on the move. Start with attractions like Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres north-east of Philadelphia, Boston is another essential stop in United States. Experience major highlights starting with Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

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