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

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

$126 CHEAP FLIGHTS from Caribbean Islands to Islip

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Flight Deals

Cheap Flights from Caribbean Islands to Islip

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Caribbean Islands 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 Islands to Islip

Thu, Sep 25 - Sat, Oct 4

3:39 am - 10:40 amSJU-ISP

7h 01m1 stop

5:05 pm - 11:59 pmISP-SJU

6h 54m1 stop

$250Frontier

Find Deal

Fri, Sep 26 - Tue, Sep 30

4:42 pm - 10:55 amSJU-ISP

18h 13m1 stop

11:25 am - 8:31 pmISP-SJU

9h 06m1 stop

$254Frontier

Find Deal

Thu, Sep 25 - Sun, Sep 28

3:39 am - 10:40 amSJU-ISP

7h 01m1 stop

9:49 am - 3:22 pmISP-SJU

29h 33m1 stop

$269Frontier

Find Deal

Thu, Nov 20 - Sun, Nov 23

12:30 pm - 6:01 pmSJU-ISP

6h 31m1 stop

6:26 pm - 1:54 amISP-SJU

6h 28m1 stop

$274JetBlue

Find Deal

Thu, Sep 25 - Mon, Sep 29

3:39 am - 10:40 amSJU-ISP

7h 01m1 stop

5:05 pm - 11:59 pmISP-SJU

6h 54m1 stop

$280Frontier

Find Deal

Tue, Oct 28 - Tue, Nov 4

6:07 pm - 1:02 pmKIN-ISP

17h 55m1 stop

1:57 pm - 5:57 pmISP-KIN

28h 00m1 stop

$382JetBlue

Find Deal

Thu, Oct 23 - Sun, Oct 26

2:49 am - 10:37 amSJU-ISP

7h 48m1 stop

9:47 pm - 1:44 amISP-SJU

27h 57m1 stop

$386

Find Deal

Thu, Oct 23 - Sun, Oct 26

2:49 am - 10:37 amSJU-ISP

7h 48m1 stop

9:47 pm - 2:02 amISP-SJU

28h 15m2 stops

$389

Find Deal

Fri, Oct 24 - Sun, Oct 26

5:30 pm - 11:45 pmSJU-ISP

6h 15m1 stop

5:25 am - 3:15 pmISP-SJU

9h 50m2 stops

$404Southwest

Find Deal

Fri, Oct 24 - Sun, Oct 26

10:05 am - 11:45 pmSJU-ISP

13h 40m2 stops

5:25 am - 3:15 pmISP-SJU

9h 50m2 stops

$492Southwest

Find Deal

Cheapest round-trip

$250

Frontier

Thu 9/25Sat 10/4

SJU - ISP • 1 stop

Cheapest one-way

$126

Frontier

Thu 10/2

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!

Useful Info

Cheapest flight	$126

Flight from San Juan to Islip

How does KAYAK find such low prices on flights from Caribbean Islands 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 Islands to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Caribbean Islands to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Caribbean Islands 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 Islands 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 Islands with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Caribbean Islands 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 Islands 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$126 Find Cheap Flights from Caribbean Islands to Islip

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

Cheap Flights from Caribbean Islands to Islip

Recent round-trip flight deals from Caribbean Islands to Islip

Recent one-way flight deals from Caribbean Islands to Islip

Recent last minute flight deals from Caribbean Islands to Islip

Everything you should know

Good to know

FAQs for booking flights from Caribbean Islands to Islip

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

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Caribbean Islands 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 Islands 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 Islands with another airline.

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

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 Islands

Choose which airport to fly into in Islip

Find deals for your return flight