$154 Cheap American Airlines flights Philadelphia (PHL) to Jacksonville (JAX)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines return flights from $159 from PHL to JAX. Affordable one-way tickets from $154 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Jacksonville are typically cheaper in the low-season months of January and November. Whether you’re after a one-way or round-trip ticket, you could land a better deal then.

Start searching one to three months ahead of your travel date to get cheap fares on American Airlines flights from Philadelphia Intl. Airport (PHL) to Jacksonville Intl. Airport (JAX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Easily travel from Philadelphia Intl. Airport (PHL) to Jacksonville Intl. Airport (JAX) on one of American Airlines’s 18 weekly direct flights. Use Expedia’s “Nonstop” and “Airline” filters to find the American Airlines flight that’ll land at JAX at a time that suits you.

Depart Philadelphia Intl. Airport (PHL) for Jacksonville Intl. Airport (JAX) on a nonstop American Airlines flight, and you’ll be in the air for about 2h 28m.

If flexibility is what you’re after, Thursday offers the most choice for American Airlines flights from Philadelphia Intl. Airport (PHL) to Jacksonville Intl. Airport (JAX). Take your pick of 3 different departures.

The first flight from PHL to JAX with American Airlines departs at 8:54AM UTC-5. You’ll land at 11:25AM UTC-5. The last American Airlines flight of the day takes off at 7:21PM UTC-5 and arrives at 9:52PM UTC-5. With approximately 20% fewer cancellations for departures before noon, setting off early is often the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jacksonville Intl. Airport (JAX) is the primary Jacksonville gateway for American Airlines flights from Philadelphia Intl. Airport (PHL).

You’ll likely be seated on a Bombardier CRJ900 or an Airbus A319 when flying American Airlines from Philadelphia Intl. Airport (PHL) to Jacksonville Intl. Airport (JAX). However, keep in mind that a different aircraft could be assigned to your route due to operational demands.

Changes are typically free within 24 hours of making a booking, but your airline may add a charge after that. For more details about modifying your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to make changes without additional costs, check the “No cancel fee” or “Changes included” filter when organizing your trip.