Thursday flights are found to be more expensive to fly from Islip, New York to Jacksonville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Jacksonville.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 57% on flights from Islip, New York to Jacksonville compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $246. For sooner than that we have options available in the next 3 days from $323.
A simple way to save on the total cost of your ticket is to fly from Islip, New York to Jacksonville in the afternoon. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight at noon.