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

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 Caribbean to Islip. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Islip with an airline and back to Caribbean with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Islip from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$88 CHEAP FLIGHTS from Caribbean to Islip

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$175

Frontier

Mon 2/23Sat 2/28

SJU - ISP • 1 stop

Cheapest one-way

$88

Frontier

Tue 2/24

SJU - ISP • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Islip!

Flight Deals

Cheap Flights from Caribbean to Islip

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Caribbean to Islip

Mon, Feb 23 - Sat, Feb 28

3:53 am - 8:40 am

SJU

ISP

29h 47m1 stop

12:01 pm - 2:53 am

ISP

SJU

13h 52m1 stop

$175Frontier

Wed, Feb 25 - Wed, Mar 4

5:25 pm - 2:39 pm

SJU

ISP

22h 14m1 stop

9:33 am - 2:53 am

ISP

SJU

16h 20m1 stop

$179Frontier

Thu, Jan 29 - Mon, Feb 2

4:36 pm - 8:47 pm

SJU

ISP

29h 11m1 stop

7:43 pm - 11:59 pm

ISP

SJU

27h 16m1 stop

$183Frontier

Sat, Jan 24 - Mon, Jan 26

8:00 am - 8:40 am

SJU

ISP

25h 40m1 stop

7:43 pm - 11:59 pm

ISP

SJU

27h 16m1 stop

$204Frontier

Tue, Feb 24 - Fri, Feb 27

5:25 pm - 8:40 am

SJU

ISP

16h 15m1 stop

3:34 pm - 12:43 am

ISP

SJU

8h 09m1 stop

$206Frontier

Wed, Feb 11 - Wed, Feb 25

5:25 pm - 2:39 pm

SJU

ISP

22h 14m1 stop

9:33 am - 9:54 am

ISP

SJU

23h 21m1 stop

$209Frontier

Sat, Jan 31 - Mon, Feb 2

8:05 pm - 8:40 am

SJU

ISP

13h 35m1 stop

7:43 pm - 3:26 pm

ISP

SJU

18h 43m1 stop

$219Multiple Airlines

Thu, Mar 12 - Mon, Mar 16

9:07 am - 7:27 pm

STI

ISP

10h 20m1 stop

8:22 pm - 7:57 am

ISP

STI

11h 35m1 stop

$316JetBlue

Thu, Mar 12 - Sun, Mar 15

9:07 am - 7:27 pm

STI

ISP

10h 20m1 stop

8:22 pm - 7:57 am

ISP

STI

11h 35m1 stop

$435JetBlue

Wed, Apr 1 - Tue, Apr 7

10:20 am - 10:46 pm

SDQ

ISP

12h 26m1 stop

7:00 am - 6:31 pm

ISP

SDQ

11h 31m1 stop

$499JetBlue

Useful Info

Cheapest flight	$88

Flight from San Juan to Islip

How does KAYAK find such low prices on flights from Caribbean to Islip?
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 Caribbean to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from 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 Caribbean to Islip?
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 to Islip with an airline and back to Caribbean with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean to Islip?
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 to Islip from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Riverhead

Amagansett

Everything you need to know for your flight to Islip

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Islip

Islip (ISP)

$88 Find Cheap Flights from Caribbean to Islip

KAYAK searches hundreds of travel sites at once for deals on flights to Islip

Everything you should know

Cheap Flights from Caribbean to Islip

Recent round-trip flight deals from Caribbean to Islip

Recent one-way flight deals from Caribbean to Islip

Recent last minute flight deals from Caribbean to Islip

Good to know

FAQs for booking flights from Caribbean to Islip

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

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 Caribbean to Islip.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from 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 Caribbean to Islip?

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 to Islip with an airline and back to Caribbean with another airline.

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

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 to Islip from Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Islip?

Everything you need to know for your flight to Islip

Information on the airport you'll fly into in Islip

Cabin class types available on flights to Caribbean

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

Find direct flights for Islip

Flights to other popular destinations

Flights from domestic origins to Caribbean

Choose which airport to fly into in Islip

Find deals for your return flight