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Islip

$84+ Cheap flights from Caribbean to Islip, NY (ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ISP
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Caribbean to Islip

Keep the following information in mind while searching for Caribbean to Islip flight deals. Data was last updated February 20, 2025.

Round-trip from

$231
(Frontier)

One-way from

$84
(Cheapflightsfares)

Popular in

April

Cheapest in

February

Average price

$176
From Caribbean to Islip Long Island
Search Deals
One-way flight from Caribbean to Islip Long Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Caribbean to Islip

Cheapest flights from Caribbean to Islip
Explore the most affordable flight options available from Caribbean to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:30 pmSJU - ISP
1 stop12h 30mFrontier
Fri 5/96:48 pmISP - SJU
1 stop8h 03mFrontier
Deal found 2/20$231
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:43 pmSDQ - ISP
2 stops20h 17mFrontier
Sat 5/2412:11 pmISP - SDQ
2 stops22h 27mFrontier
Deal found 2/20$428
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/224:30 amSJU - ISP
1 stop7h 59mJetBlue
Sat 3/291:24 pmISP - SJU
1 stop7h 21mJetBlue
Deal found 2/20$512
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/63:50 pmAUA - ISP
2 stops27h 55mMultiple Airlines
Sun 4/1312:56 pmISP - AUA
3 stops44h 54mMultiple Airlines
Deal found 2/20$797

Find flights from Caribbean to Islip within your budget

Customize your flight search to find flights from Caribbean to Islip that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Caribbean

Fly to

Islip

Route

Depart

Return

Price

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Tue 4/29

9:30 pm-10:00 am

1 stop12h 30m

Islip Long Island

Fri 5/9

6:48 pm-2:51 am

1 stop8h 03m

$231

Santo DomingoIslip

SDQ - ISP

SDQISP

Santo Domingo Las Americas

Thu 4/24

1:43 pm-10:00 am

2 stops20h 17m

Islip Long Island

Sat 5/24

12:11 pm-10:38 am

2 stops22h 27m

$428

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Sat 3/22

4:30 am-12:29 pm

1 stop7h 59m

Islip Long Island

Sat 3/29

1:24 pm-8:45 pm

1 stop7h 21m

$512

OranjestadIslip

AUA - ISP

AUAISP

Oranjestad Reina Beatrix

Sun 4/6

3:50 pm-7:45 pm

2 stops27h 55m

Islip Long Island

Sun 4/13

12:56 pm-9:50 am

3 stops44h 54m

$797

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Mon 3/31

3:00 am-10:00 am

1 stop7h 00m

$84

San JuanIslip

SJU - ISP

SJUISP

San Juan Luis Munoz Marin Intl

Thu 8/7

5:15 am-12:41 pm

1 stop7h 26m

$247

St. George'sIslip

GND - ISP

GNDISP

St. George's Point Saline Intl

Sat 3/22

9:30 am-12:16 pm

3 stops50h 46m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Caribbean to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Caribbean with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Caribbean to Islip

Get recent, data-driven insights about flights from Caribbean to Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Caribbean to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Caribbean to Islip, New York (average of $108). Flying from Caribbean to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CB to ISP?

Find hourly flight availability from Caribbean to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Caribbean to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated February 20, 2025.
JetBlue
7.4
Good
3,070 reviews

Entertainment

7.3

Boarding

7.6

Food

6.8

Comfort

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20

6.0
Good

Linda,Dec 2024

ANU - JFK

After bag drop had to go through security again. Delayed flight

JetBlue
7.4
Good
3,070 reviews
JetBlue
7.4
Good
3,070 reviews

Entertainment

7.3

Boarding

7.6

Food

6.8

Comfort

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20

6.0
Good

Linda,Dec 2024

ANU - JFK

After bag drop had to go through security again. Delayed flight

Frontier
6.0
Okay
3,355 reviews
JetBlue
7.4
Good
3,070 reviews

Entertainment

7.3

Boarding

7.6

Food

6.8

Comfort

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20

6.0
Good

Linda,Dec 2024

ANU - JFK

After bag drop had to go through security again. Delayed flight

Related info for your journey

Find useful and relevant information for your journey from Caribbean to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Caribbean?

    If you book a flight to Islip from Caribbean, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • What are the most popular routes from Caribbean to Islip, New York?

    When deciding which route to take from Caribbean to Islip, New York consider San Juan Luis Munoz Marin Intl - Islip Long Island, St. George's Point Saline Intl - Islip Long Island or Santo Domingo Las Americas - Islip Long Island as they are the most popular.

  • Can I find deals for flights from Caribbean to Islip that include hotel bookings?

    Yes. In addition to deals on Caribbean to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Caribbean to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Caribbean to Islip.

  • Can I find deals for business class flights from Caribbean to Islip?

    Yes. Cheapflights offers flight deals from Caribbean to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Caribbean to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Caribbean to Islip, New York (average of $108). Flying from Caribbean to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Caribbean?

Book flights to Caribbean if you plan to visit one of these locations
Southampton
Riverhead

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