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

Popular airlines from Philadelphia Intl. Airport (PHL) to Jacksonville, IL (IJX-Jacksonville Municipal)

Alternative airports near Jacksonville

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

Select flight to Abraham Lincoln Capital SPI. Cheapest option available. Average driving time to city center is 43 minutes. Flights from $544
SPI
Abraham Lincoln Capital
Cheapest
Average driving time to city center43 min
Flights from $544
Flights from Philadelphia (PHL) to Jacksonville (IJX)
Origin airport
Philadelphia Intl.
Destination airport
Jacksonville Municipal
Distance
794 mi

Philadelphia to Jacksonville Flights

The cheapest times to fly from Philadelphia to Jacksonville

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 Philadelphia to Jacksonville are during the month of . You can find some of the cheapest flights from Philadelphia to Jacksonville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Jacksonville

Sunday is one of the best days to book for cheap flights from Philadelphia to Jacksonville: 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 Philadelphia to Jacksonville

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 Philadelphia to Jacksonville in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Philadelphia to Jacksonville 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 Philadelphia to Jacksonville 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.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX) cost?
Snag a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX) 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 Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX)?
The cheapest month to fly from PHL to IJX is , when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from PHL to IJX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX)?
You'll need to hop on a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PHL to IJX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX)?
Select a flight from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX) last-minute?
Booking your plane ticket from PHL to IJX shortly before your trip is typically more expensive. But 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 PHL to IJX flight and hotel package?
Opting for a PHL to IJX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Jacksonville Municipal Airport (IJX)?
If you booked your PHL to IJX 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, visit our Customer Service portal for further details.

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*Available to One Key members.