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Islip

$218+ Cheap flights from Central America 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ISP
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
1 adult, Economy
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Cheap flight deals from Central America to Islip

Best flights from Central America to Islip
Discover carefully curated flight deals from Central America to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This JetBlue deal was found by Cheapflights users on 12/30. 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.
Thu 1/295:30 pmSJO - ISP
1 stop14h 22mJetBlue
Tue 2/310:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$353
This Kiwi.com deal was found by Cheapflights users on 12/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:05 pmSJO - ISP
2 stops23h 42mMultiple Airlines
Thu 2/57:43 pmISP - SJO
1 stop16h 54mMultiple Airlines
Deal found 12/30$353
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Tue 1/275:30 pmSJO - ISP
1 stop14h 22mJetBlue
Tue 2/310:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$353
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Thu 1/295:30 pmSJO - ISP
1 stop14h 22mJetBlue
Sun 2/810:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$353
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Tue 1/275:30 pmSJO - ISP
1 stop14h 22mJetBlue
Mon 2/210:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$353
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Fri 1/235:30 pmSJO - ISP
1 stop14h 22mJetBlue
Mon 2/210:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$368
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Fri 1/235:30 pmSJO - ISP
1 stop14h 22mJetBlue
Tue 2/310:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$368
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Fri 1/305:30 pmSJO - ISP
1 stop14h 22mJetBlue
Sun 2/810:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$368
This JetBlue deal was found by Cheapflights users on 12/30. 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.
Fri 1/305:30 pmSJO - ISP
1 stop14h 22mJetBlue
Mon 2/210:00 amISP - SJO
1 stop7h 23mJetBlue
Deal found 12/30$377

Find flight deals from Central America to Islip

Keep the following information in mind while searching for Central America to Islip flight deals. Data was last updated December 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$353
(JetBlue)

One-way from

$218
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$375
Provider with most accurate pricing for San Salvador El Salvador Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-New York (NYC) flights.
Search Deals
From Central America to Islip Long Island
Search Deals
One-way flight from Central America to Islip Long Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Central America 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 December 31, 2025.
Use the filters below to find and compare flights from Central America to Islip that are best for you.

Fly from

Central America

Fly to

Islip

Route

Depart

Return

Price

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Thu 1/29

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Tue 2/3

10:00 am-4:23 pm

1 stop7h 23m

$353

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Thu 1/29

8:05 pm-8:47 pm

2 stops23h 42m

Islip Long Island

Thu 2/5

7:43 pm-11:37 am

1 stop16h 54m

$353

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Tue 1/27

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Tue 2/3

10:00 am-4:23 pm

1 stop7h 23m

$353

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Thu 1/29

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Sun 2/8

10:00 am-4:23 pm

1 stop7h 23m

$353

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Tue 1/27

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Mon 2/2

10:00 am-4:23 pm

1 stop7h 23m

$353

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Fri 1/23

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Mon 2/2

10:00 am-4:23 pm

1 stop7h 23m

$368

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Fri 1/23

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Tue 2/3

10:00 am-4:23 pm

1 stop7h 23m

$368

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Fri 1/30

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Sun 2/8

10:00 am-4:23 pm

1 stop7h 23m

$368

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Fri 1/30

5:30 pm-8:52 am

1 stop14h 22m

Islip Long Island

Mon 2/2

10:00 am-4:23 pm

1 stop7h 23m

$377

San JoséIslip

SJO - ISP

SJOISP

San José Juan Santamaria Intl

Sat 1/17

1:30 pm-11:15 am

3 stops20h 45m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 14 results
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Best time to book a flight from Central America to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Central America 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.

Cheapflights Insights

Everything you need to know about your flight from Central America to Islip

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

Currently, September is the cheapest month in which you can book a flight from Central America to Islip, New York (average of $86). Flying from Central America to Islip, New York in December is currently the most expensive (average of $143). 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.

Related info for your journey

Find useful and relevant information for your journey from Central America 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 Central America?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly into when you book flights from Central America to Islip.

  • How long is the flight from Central America to Islip, New York?

    Airlines like JetBlue fly from Central America to Islip, New York in about 14h 22m. The time it takes to get you to your destination can typically vary by up to . Central America and Islip, New York are separated by a distance of 2232 mi.

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

    The most popular route from Central America to Islip, New York is San José Juan Santamaria Intl - Islip Long Island. You may also consider Guatemala City La Aurora - Islip Long Island or Liberia - Islip Long Island.

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

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

  • How can I find direct flights from Central America to Islip?

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

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

    Yes. Cheapflights offers flight deals from Central America 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 Central America to Islip, New York?

    Currently, September is the cheapest month in which you can book a flight from Central America to Islip, New York (average of $86). Flying from Central America to Islip, New York in December is currently the most expensive (average of $143). 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 Islip?

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