ISP - JAX
$112 Find Cheap Flights from Islip to Jacksonville
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Jacksonville departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flights from Islip to Jacksonville - Travel Insights & Trends
Get data-powered insights and trends into flights from Islip to Jacksonville to help you find the cheapest flights, the best time to fly and much more.
What’s the cheapest day of the week to fly from Islip to Jacksonville?
If you are looking for a flight deal from Islip to Jacksonville, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Jacksonville, Saturday is the cheapest day to fly and Monday is the most expensive.
What is the cheapest month to fly from Islip to Jacksonville?
The cheapest month for flights from Islip to Jacksonville is January, where tickets cost $217 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $336 and $328 respectively.
Good to know
Low season | March |
|---|---|
High season | October |
Cheapest flight | $112 |
When to book flights from Islip to Jacksonville
FAQs for booking flights from Islip to Jacksonville
Top airline flying from Islip to Jacksonville
Excellent experience. WiFi worked on this leg of My trip
Excellent experience. WiFi worked on this leg of My trip
Flight was great, but golf bag never made it until later in the day. Even though I had a nonstop flight it was placed on a different one. They made it right with flight credits and I was able to get it the same day.
Pretty standard flight. We left late, but arrived early. The wifi entertainment is always nice. The free snacks and beverages are simple, but appreciated. I'm tall and the seats are an issue. I can deal with a short flight, but any longer, I have to find another airline where I know beforehand I have extra legroom.
The flight attendant was proactive in helping with placing carry on in overhead bins. This was the first time I had ever been offered help without asking or obviously struggling. Many on the flight were older people like myself and vertically challenged. I would hope this would be the norm on all flights.
The flight was promptly on schedule and Southwest delivered everything they promised. No excuses for any shortfalls just 100% ownership of their responsibilities and business. The boarding and seating policy is a complete shambles. What started out as a great idea when Southwest first hit the market has been turned into a disaster due to the lack of integrity in many of the people who fly Southwest and take advantage of Southwest generosity at the expense of their fellow passengers.
My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!
The actual flight was great! The 3 hour delay not so much.
Flight was canceled at 11:50am on my husband’s birthday as if they didn’t have all day to still try to go.
With early bird check in, I might start flying southwest again.
Very helpful, convenient, nice crew members, no extra fees, helped us saving 4 hrs of travel by booking is on an earlier flight