Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 68% on the overall cost on flights from Islip to Jacksonville.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 21% on flights from Islip to Jacksonville compared to booking the week you need them. Waiting 23 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 $206. For sooner than that we have options available in the next 3 days from $244.
One of the essential ways to save on airfare from Islip to Jacksonville is to remain as flexible as possible. Flights that are in the noon tend to be the most expensive. If a flight is in the afternoon is possible it can save you up to 8% on airfare.