$150 Find Cheap Flights from Islip to Caribbean - Compare and Save

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Cheap Flights from Islip to Caribbean

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Punta Cana
Punta Cana1 stop$522
Santo Domingo
Santo Domingo1 stop$672
Oranjestad
Oranjestad1 stop$493
Nassau
Nassau1 stop$363
Saint Thomas Island
Saint Thomas Island2 stops$1,064
Kingston
Kingston1 stop$674
Providenciales
Providenciales1 stop$569
George Town
George Town1 stop$694
Punta Cana
Punta Cana1 stop$522
Santo Domingo
Santo Domingo1 stop$672
Oranjestad
Oranjestad1 stop$493
Nassau
Nassau1 stop$363
Saint Thomas Island
Saint Thomas Island2 stops$1,064
Kingston
Kingston1 stop$674
Providenciales
Providenciales1 stop$569
George Town
George Town1 stop$694
Booking Insights

KAYAK's insights & trends for Islip to Caribbean flights

Get data-powered insights and trends into flights from Islip to Caribbean to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Islip to Caribbean?

The cheapest month for flights from Islip to Caribbean is July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $876 and $806 respectively.

Good to know

Cheapest flight

$150
Most popular time to fly with an average 17% increase in price.
Flight from Islip to Punta Cana

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from Islip to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Islip to Caribbean

 
Need help choosing which airline to fly with from Islip to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
JetBlueOverall score based on 3065 reviews
7.2Entertainment
7.3Boarding
7.4Comfort
7.9Crew
6.6Food
Airline reviews

Great flight. Best in years. Very clean craft. Easy boarding. Communicative pilot. Friendly flight attendants. Absolutely smooth take off, in flight and landing. Very comfortable seats. Smoothest flight I've experienced in years. THANK YOU JET BLUE!

10.0 ExcellentAnonymous, Oct 2026
Read more JetBlue reviews

Great flight. Best in years. Very clean craft. Easy boarding. Communicative pilot. Friendly flight attendants. Absolutely smooth take off, in flight and landing. Very comfortable seats. Smoothest flight I've experienced in years. THANK YOU JET BLUE!

Mostly good, flight take off in time and land earlier I can’t ask for more..

The plane was FREEZING COLD. Like I was wishing I'd brought gloves. Is this how JetBlue sells more blankets? Other than that, all fine. Crew just as nice as usual. A flight attendant asked (who? The pilot?) to have the air turned down for a great number of passengers who were as cold as I was. They (again -- who is "they") did not.

Flight was fine, but I was annoyed to have to pay for luggage again. We had paid for our luggage on our first two connecting flights with SATA Azores Airlines, but had to pay for luggage again with JetBlue at JFK airport. For one trip we paid over $500 for two suitcases to travel from Azores to San Francisco.

Uncomfortable seat. No help for my disability. Staff refused to help me put my carry-on in the overhead bin. So I had to check the bag.

Terrible. Quality has gone down significantly. Plane was delayed. No instructions from the staff. Will try to avoid in the future!

The flight attendant was snarky and the flight took off very late. I know it was an issue with air traffic control and the runways in Boston, so not really anyone's fault, but very frustrating, I missed an important meeting because of rgr delay. They didn't offer headphones to watch the TV, but luckily I remembered my own and was able to enjoy watching a movie.

The plane was filthy and worn - the seat pockets were stuffed with tattered food and torn pamphlets. The cleaning crew that came on as we were deboarding were grabbing handfulls of trash and perfunctorily wiping down tables with dishrags. It's been a while since I flew Jetblue and it used to be a great experience. After this flight I will avoid flying Jetblue again if there is any alternative.

JFK is the worst airport and JetBlue is the worst airline

Very poor help no one answering a question regarding seating. Very rude staff. They don’t care, as if it’s not part of their job. Flight was delayed for no good reason and no apologies given.

More options for your flight to Caribbean

Complete your trip to Caribbean with a hotel stay or car rental