$59+ Cheap flights from Islip, NY (ISP) to Caribbean
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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Islip to Caribbean with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Islip to Caribbean
Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.
Round-trip from | $118 (Frontier) |
|---|---|
One-way from | $59 (Frontier) |
Find flight deals from Islip to Caribbean
Cheapest flights from Islip to CaribbeanExplore the most affordable flight options available from Islip to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.
Explore the most affordable flight options available from Islip to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.
This Frontier deal was found by Cheapflights users on 1/23. 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.
This JetBlue deal was found by Cheapflights users on 1/23. 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.
This Frontier deal was found by Cheapflights users on 1/23. 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.
This Booking.com deal was found by Cheapflights users on 1/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/22. 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.
This Frontier deal was found by Cheapflights users on 1/23. 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.
This Mytrip deal was found by Cheapflights users on 1/23. 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.
This Mytrip deal was found by Cheapflights users on 1/22. 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.
This JetBlue deal was found by Cheapflights users on 1/23. 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.
Find flights from Islip to Caribbean within your budget
Customize your flight search to find flights from Islip to Caribbean 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 January 23, 2025.
Fly from
Fly to
Route
Depart
Return
Price
IslipSan Juan
ISP - SJU
ISPSJU
Islip Long Island
Mon 2/10
11:48 am-2:19 am
1 stop13h 31m
San Juan Luis Munoz Marin Intl
Tue 2/18
9:30 pm-8:41 am
1 stop12h 11m
IslipSan Juan
ISP - SJU
ISPSJU
Islip Long Island
Sat 3/8
1:24 pm-10:57 pm
1 stop8h 33m
San Juan Luis Munoz Marin Intl
Wed 3/12
9:19 am-7:40 pm
1 stop10h 21m
IslipSanto Domingo
ISP - SDQ
ISPSDQ
Islip Long Island
Thu 2/20
2:53 pm-11:34 am
2 stops19h 41m
Santo Domingo Las Americas
Thu 2/27
2:20 pm-8:07 am
2 stops18h 47m
IslipPunta Cana
ISP - PUJ
ISPPUJ
Islip Long Island
Tue 2/18
9:33 pm-1:14 pm
2 stops14h 41m
Punta Cana
Mon 2/24
1:12 pm-2:09 pm
2 stops49h 57m
IslipSan Juan
ISP - SJU
ISPSJU
Islip Long Island
Fri 2/28
12:50 pm-1:00 am
2 stops11h 10m
San Juan Luis Munoz Marin Intl
Mon 3/3
5:35 am-12:40 pm
1 stop8h 05m
IslipNassau
ISP - NAS
ISPNAS
Islip Long Island
Wed 3/5
9:41 am-4:25 pm
1 stop6h 44m
Nassau Intl
Sun 3/9
12:00 pm-7:51 pm
1 stop7h 51m
IslipSantiago de los Caballeros
ISP - STI
ISPSTI
Islip Long Island
Sat 6/21
6:05 pm-5:32 pm
2 stops23h 27m
Santiago de los Caballeros
Sat 8/2
6:42 pm-11:11 am
2 stops40h 29m
IslipSan Juan
ISP - SJU
ISPSJU
Islip Long Island
Mon 4/21
12:56 pm-12:12 am
3 stops35h 16m
San Juan Luis Munoz Marin Intl
Thu 4/24
10:46 am-5:59 pm
3 stops31h 13m
IslipMontego Bay
ISP - MBJ
ISPMBJ
Islip Long Island
Thu 5/8
9:40 pm-1:01 pm
2 stops16h 21m
Montego Bay Sangster Intl
Sun 5/11
2:21 pm-10:00 am
2 stops18h 39m
IslipMontego Bay
ISP - MBJ
ISPMBJ
Islip Long Island
Sun 3/9
12:56 pm-11:02 am
2 stops23h 06m
Montego Bay Sangster Intl
Sun 3/16
12:07 pm-12:16 pm
3 stops23h 09m
Best time to book a flight from Islip to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Islip with our price prediction graph.
Travel insights for flights from Islip to Caribbean
Get recent, data-driven insights about flights from Islip to Caribbean including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Islip, New York to Caribbean?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Caribbean (average of $254). Flying from Islip, New York to Caribbean in March is currently the most expensive (average of $375). 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 ISP to CB?
Find hourly flight availability from Islip to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Caribbean as you normally would.
Rainfall in Caribbean by month
Plan your trip to Caribbean by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.
Temperature in Caribbean by month
Plan your trip to Caribbean by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing Caribbean
Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated January 23, 2025.
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.