Cheap flights from Islip, New York to Caribbean from $147
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Caribbean departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from Islip, New York to Caribbean
Our best Frontier deals on Islip, New York to Caribbean flight tickets
JetBlue flights from Islip, New York to Caribbean
Our best JetBlue deals on Islip, New York to Caribbean flight tickets
How to get the cheapest flight ticket from Islip, New York to Caribbean
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Caribbean?
In general, November is the cheapest month to fly from Islip, New York to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $204. If you don’t want to visit Caribbean in November, then you should wait until February to fly from Islip, New York, when ticket prices are also cheap, with an average price of $210.
What is the cheapest day to depart on your flight to Caribbean?
The cheapest day to depart from Islip, New York to Caribbean is on a Friday when prices can be found for as low as $260. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $734. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean.
What is the cheapest airline that flies from Islip Long Island to Caribbean?
Frontier and JetBlue are the most popular carriers operating from Islip Long Island to Caribbean
What airlines fly to Caribbean?
JetBlue, United Airlines and Delta are the top three most popular airlines that fly to Caribbean from Islip, New York according to our data. JetBlue is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 13 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.
Cheap Islip, New York to Caribbean flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Caribbean
When did momondo last update prices for flights from Islip Long Island Airport to Caribbean?
Prices for flights from Islip Long Island Airport to Caribbean were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Caribbean?
As of May 2025, there are 3 operators available to choose from for flights from Islip Long Island Airport to Caribbean.
How old do you have to be to fly from Islip Long Island Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Islip, New York to Caribbean
Compare and see reviews for airlines that fly from Islip, New York to Caribbean with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $59 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $231 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $477 | Free Cancellation | Rating 8.0 4,294 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Islip to Caribbean?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Caribbean. momondo saves you time and could save you money on your trip.
Can I find flights from Islip to Caribbean with flexible booking policies on momondo?
Yes. All flights to Caribbean from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Islip to Caribbean?
momondo provides multiple filters to help you find the best flight to Caribbean from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Islip to Caribbean right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Islip to Caribbean flights. All you need is a valid email address and we will do the rest; it is that quick and easy.