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ISP (Islip) to JAX (Jacksonville) Flights $323.6

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Cheap ISP to JAX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Islip to Jacksonville (ISP to JAX)

Question : Is there another local airport that can get you to Jacksonville?
Answer : Lucky for you, there is another airport near Ronkonkoma. Westchester County Airport (HPN) is 37 miles away, and over the upcoming two months, flights are being priced 29% cheaper than flights from Long Island MacArthur Airport.

Question : What price range should you expect when booking from Ronkonkoma (ISP) to Jacksonville (JAX)?
Answer : Flight prices are fluctuating less for this route than most routes in the United States, as they're ranging from $324 to $797. The further out you book a route, the more likely you are to save.

Question : How many days should you spend in Jacksonville?
Answer : The average time spent in Jacksonville by passengers from Ronkonkoma is five days.

Question : Can you cut down on flight costs by changing the day of the week you travel to Jacksonville?
Answer : For the month of August, the cheapest day to fly is Tuesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Who's offering the cheapest round-trip flight to Jacksonville International Airport (JAX) over the coming months?
Answer : Prices are hitting highs of $797 over the next three months when flying to JAX from ISP. Check out American Airlines, as they have been booking customers at just $324.

Question : What day in the next four weeks has the best fares?
Answer : As of Jul 17th, the best day for deals to Jacksonville (JAX) is Jul 19th. It costs $372, which is 34% below this route's average price.