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St. Maarten

$367+ Cheap flights from Islip, NY (ISP) to St. Maarten

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — SXM
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Islip to St. Maarten

Cheapest flights from Islip to St. Maarten
Explore the most affordable flight options available from Islip to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This JetBlue deal was found by Cheapflights users on 6/9. 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.
Sun 9/277:00 am
ISP
-
SXM
1 stop7h 00m
JetBlue
Thu 10/13:05 pm
SXM
-
ISP
1 stop8h 17m
JetBlue
Deal found 6/9$367
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Mon 8/246:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Thu 9/31:42 pm
SXM
-
ISP
1 stop9h 14m
JetBlue
Deal found 6/5$406
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/286:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Thu 8/131:42 pm
SXM
-
ISP
1 stop9h 14m
JetBlue
Deal found 6/5$506
This JetBlue deal was found by Cheapflights users on 6/7. 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.
Mon 10/126:00 am
ISP
-
SXM
1 stop6h 38m
JetBlue
Thu 10/221:43 pm
SXM
-
ISP
1 stop7h 52m
JetBlue
Deal found 6/7$518
This JetBlue deal was found by Cheapflights users on 6/7. 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.
Mon 10/266:00 am
ISP
-
SXM
1 stop6h 33m
JetBlue
Thu 11/52:30 pm
SXM
-
ISP
1 stop8h 07m
JetBlue
Deal found 6/7$533
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/256:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Thu 8/131:42 pm
SXM
-
ISP
1 stop9h 14m
JetBlue
Deal found 6/5$607
This JetBlue deal was found by Cheapflights users on 6/5. 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.
Mon 7/276:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Thu 8/131:42 pm
SXM
-
ISP
1 stop9h 14m
JetBlue
Deal found 6/5$612
This JetBlue deal was found by Cheapflights users on 6/6. 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 7/106:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Tue 7/141:42 pm
SXM
-
ISP
1 stop8h 02m
JetBlue
Deal found 6/6$617
This JetBlue deal was found by Cheapflights users on 6/5. 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 7/286:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Fri 8/141:42 pm
SXM
-
ISP
1 stop7h 52m
JetBlue
Deal found 6/5$622
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Wed 8/121:42 pm
SXM
-
ISP
1 stop7h 52m
JetBlue
Deal found 6/5$637
This Southwest deal was found by Cheapflights users on 6/6. 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.
Sat 7/46:05 am
ISP
-
SXM
1 stop7h 10m
Southwest
Fri 7/102:25 pm
SXM
-
ISP
1 stop9h 20m
Southwest
Deal found 6/6$660
This Justfly.com deal was found by Cheapflights users on 6/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ISP
-
SXM
1 stop6h 37m
JetBlue
Tue 8/111:42 pm
SXM
-
ISP
1 stop9h 14m
JetBlue
Deal found 6/5$691

Find flight deals from Islip to St. Maarten

Keep the following information in mind while searching for Islip to St. Maarten flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(JetBlue)

Popular in

August

Cheapest in

January

Average price

$579
Provider with most accurate pricing for New York (NYC)-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Simpson Bay Princess Juliana flights.
Search Deals
From Islip Long Island to St. Maarten
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to St. Maarten 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 June 10, 2026.
Use the filters below to find and compare flights from Islip to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Sun 9/27

7:00 am-2:00 pm

1 stop7h 00m

Simpson Bay Princess Juliana

Thu 10/1

3:05 pm-11:22 pm

1 stop8h 17m

$367

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Mon 10/26

6:00 am-12:33 pm

1 stop6h 33m

Simpson Bay Princess Juliana

Thu 11/5

2:30 pm-9:37 pm

1 stop8h 07m

$533

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Sat 7/25

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Thu 8/13

1:42 pm-10:56 pm

1 stop9h 14m

$607

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Mon 7/27

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Thu 8/13

1:42 pm-10:56 pm

1 stop9h 14m

$612

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Tue 7/28

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Tue 8/11

1:42 pm-10:56 pm

1 stop9h 14m

$715
Quickest round-trip

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Fri 11/27

6:00 am-1:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Tue 12/1

2:42 pm-9:32 pm

1 stop7h 50m

$736

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Wed 7/15

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Sun 7/19

1:42 pm-9:44 pm

1 stop8h 02m

$807

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Thu 7/23

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Thu 7/30

1:42 pm-9:44 pm

1 stop8h 02m

$811

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Fri 11/27

6:00 am-1:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Sat 12/5

2:42 pm-9:32 pm

1 stop7h 50m

$862

IslipSimpson Bay

ISP - SXM

ISPSXM

Islip Long Island

Mon 7/27

6:00 am-12:37 pm

1 stop6h 37m

Simpson Bay Princess Juliana

Sat 8/8

1:42 pm-9:34 pm

1 stop7h 52m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Best time to book a flight from Islip to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Islip 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 Islip to St. Maarten
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Islip to St. Maarten. 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 from for flights from Islip to St. Maarten?

    Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to St. Maarten. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • How long is the flight from Islip, New York to St. Maarten?

    For as low as $367, JetBlue can have you in St. Maarten from Islip, New York in 7h. The distance between Islip, New York and St. Maarten is about 1679 mi.

  • Can I find deals for flights from Islip to St. Maarten that include hotel bookings?

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

  • How can I find direct flights from Islip to St. Maarten?

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

  • Can I find deals for business class flights from Islip to St. Maarten?

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

See more FAQs

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Alternative routes for Islip to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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