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Islip

$109+ Cheap flights from New York, NY (NYC) 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — ISP
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from New York to Islip

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Islip (ISP). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$337
(Kiwi.com)

One-way from

$109
(Kiwi.com)
Provider with most accurate pricing for New York (NYC)-Islip Long Island flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Islip Long Island flights.
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From New York (NYC) to Islip Long Island
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One-way flight from New York (NYC) to Islip Long Island
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Find flight deals from New York to Islip

Cheapest flights from New York to Islip
Explore the most affordable flight options available from New York to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/244:43 pmEWR - ISP
2 stops18h 42mMultiple Airlines
Wed 12/318:21 pmISP - EWR
1 stop19h 57mMultiple Airlines
Deal found 11/25$337
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 11/2512:00 pmEWR - ISP
2 stops22h 18mMultiple Airlines
Tue 12/28:29 pmISP - EWR
1 stop20h 51mMultiple Airlines
Deal found 11/24$411
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/2412:00 pmLGA - ISP
1 stop23h 25mMultiple Airlines
Wed 12/316:00 amISP - LGA
2 stops17h 37mMultiple Airlines
Deal found 11/25$440
This Kiwi.com deal was found by Cheapflights users on 11/26. 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 11/274:51 pmLGA - ISP
1 stop20h 54mMultiple Airlines
Thu 12/410:19 amISP - LGA
1 stop7h 11mMultiple Airlines
Deal found 11/26$444
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 11/2611:05 amEWR - ISP
1 stop22h 02mMultiple Airlines
Tue 12/28:29 pmISP - EWR
1 stop27h 17mMultiple Airlines
Deal found 11/25$470
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 11/257:00 amJFK - ISP
1 stop13h 14mFrontier
Tue 12/28:29 pmISP - JFK
1 stop13h 31mFrontier
Deal found 11/24$477
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/234:43 pmEWR - ISP
2 stops29h 34mMultiple Airlines
Sun 12/282:04 pmISP - EWR
1 stop10h 25mMultiple Airlines
Deal found 11/25$480
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/241:24 pmJFK - ISP
1 stop8h 53mFrontier
Wed 12/316:00 amISP - JFK
2 stops29h 59mFrontier
Deal found 11/25$492
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Fri 12/2611:05 amEWR - ISP
1 stop9h 02mMultiple Airlines
Sun 12/282:04 pmISP - EWR
1 stop10h 25mMultiple Airlines
Deal found 11/25$528
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/236:20 amJFK - ISP
2 stops17h 39mFrontier
Sun 12/282:04 pmISP - JFK
1 stop19h 56mFrontier
Deal found 11/25$533
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/2310:55 pmLGA - ISP
2 stops17h 42mFrontier
Sun 12/282:04 pmISP - LGA
1 stop21h 01mFrontier
Deal found 11/25$536
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
Tue 11/254:51 pmLGA - ISP
2 stops17h 27mMultiple Airlines
Tue 12/28:29 pmISP - LGA
1 stop12h 31mMultiple Airlines
Deal found 11/24$561

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 November 26, 2025.
Use the filters below to find and compare flights from New York to Islip that are best for you.

Fly from

New York

Fly to

Islip

Route

Depart

Return

Price

NewarkIslip

EWR - ISP

EWRISP

Newark

Wed 12/24

4:43 pm-11:25 am

2 stops18h 42m

Islip Long Island

Wed 12/31

8:21 pm-4:18 pm

1 stop19h 57m

$337

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 1/9

8:00 pm-8:52 am

1 stop12h 52m

Islip Long Island

Mon 1/12

10:00 am-10:00 pm

1 stop12h 00m

$356

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Wed 12/24

12:00 pm-11:25 am

1 stop23h 25m

Islip Long Island

Wed 12/31

6:00 am-11:37 pm

2 stops17h 37m

$440

NewarkIslip

EWR - ISP

EWRISP

Newark

Tue 12/23

4:43 pm-10:17 pm

2 stops29h 34m

Islip Long Island

Sun 12/28

2:04 pm-12:29 am

1 stop10h 25m

$480

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 12/24

1:24 pm-10:17 pm

1 stop8h 53m

Islip Long Island

Wed 12/31

6:00 am-11:59 am

2 stops29h 59m

$492

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 12/26

11:05 am-8:07 pm

1 stop9h 02m

Islip Long Island

Sun 12/28

2:04 pm-12:29 am

1 stop10h 25m

$528

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 12/23

6:20 am-11:59 pm

2 stops17h 39m

Islip Long Island

Sun 12/28

2:04 pm-10:00 am

1 stop19h 56m

$533

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Tue 12/23

10:55 pm-4:37 pm

2 stops17h 42m

Islip Long Island

Sun 12/28

2:04 pm-11:05 am

1 stop21h 01m

$536

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 12/26

7:59 am-7:40 pm

1 stop11h 41m

Islip Long Island

Sun 12/28

2:04 pm-10:00 am

1 stop19h 56m

$567

NewarkIslip

EWR - ISP

EWRISP

Newark

Sun 12/28

5:50 am-11:59 pm

2 stops18h 09m

Islip Long Island

Mon 12/29

2:04 pm-12:29 am

1 stop10h 25m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 29 results
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3

Compare providers for flights from New York to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Islip in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Islip, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York-Islip, New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Islip, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New York 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 New York to Islip
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 New York 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 New York?

    For a flight from New York to Islip, you will be flying into Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 inbound flights from New York per day. 0 airlines have flights to Islip Long Island from New York on a regular basis.

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

    For as low as $492, JetBlue can have you in Islip, New York from New York in 8h 53m. The distance from New York to Islip, New York is about 37 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from New York to Islip, New York are Newark - Islip Long Island, New York John F Kennedy Intl - Islip Long Island and New York LaGuardia - Islip Long Island.

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

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

  • How can I find direct flights from New York to Islip?

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

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

    Yes. Cheapflights offers flight deals from New York 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.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
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