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$143+ Cheap flights from Islip, NY (ISP) to New York, NY (NYC)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — NYC
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Islip to New York

Cheapest flights from Islip to New York
Explore the most affordable flight options available from Islip to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/98:29 pmISP - LGA
1 stop23h 31mMultiple Airlines
Tue 12/165:45 amLGA - ISP
1 stop13h 49mMultiple Airlines
Deal found 11/10$143
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/98:29 pmISP - JFK
1 stop13h 31mFrontier
Tue 12/166:59 amJFK - ISP
1 stop12h 35mFrontier
Deal found 11/10$146
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 12/106:00 amISP - LGA
1 stop14h 00mMultiple Airlines
Wed 12/176:20 amLGA - ISP
2 stops16h 24mMultiple Airlines
Deal found 11/12$180
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/2710:02 amISP - LGA
2 stops12h 36mMultiple Airlines
Mon 12/18:30 pmLGA - ISP
1 stop23h 04mMultiple Airlines
Deal found 11/12$269
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/98:29 pmISP - JFK
1 stop13h 31mMultiple Airlines
Tue 12/164:05 pmJFK - ISP
2 stops27h 36mMultiple Airlines
Deal found 11/10$311
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/2611:03 amISP - LGA
1 stop8h 32mMultiple Airlines
Sun 11/306:00 amLGA - ISP
1 stop26h 02mMultiple Airlines
Deal found 11/11$316
This Priceline deal was found by Cheapflights users on 11/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:50 amISP - JFK
1 stop6h 40mJetBlue
Wed 12/1712:30 pmJFK - ISP
1 stop7h 20mJetBlue
Deal found 11/12$456
This KAYAK deal was found by Cheapflights users on 11/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:44 amISP - JFK
1 stop11h 16mJetBlue
Fri 11/148:30 pmJFK - ISP
1 stop13h 25mJetBlue
Deal found 11/11$824
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/276:00 amISP - JFK
1 stop8h 59mMultiple Airlines
Mon 12/17:00 amJFK - ISP
2 stops12h 45mMultiple Airlines
Deal found 11/12$1,022
This JetBlue deal was found by Cheapflights users on 11/11. 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.
Wed 11/264:09 pmISP - JFK
1 stop8h 40mJetBlue
Sun 11/308:00 amJFK - ISP
1 stop10h 23mJetBlue
Deal found 11/11$1,158

Cheap flight deals from Islip to New York

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to New York (NYC). 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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$143
(Kiwi.com)
Provider with most accurate pricing for Islip Long Island-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-New York (NYC) flights.
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From Islip Long Island to New York (NYC)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to New York 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 13, 2025.
Use the filters below to find and compare flights from Islip to New York that are best for you.

Fly from

Islip

Fly to

New York

Route

Depart

Return

Price

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Tue 12/9

8:29 pm-8:00 pm

1 stop23h 31m

New York LaGuardia

Tue 12/16

5:45 am-7:34 pm

1 stop13h 49m

$143

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Tue 12/9

8:29 pm-10:00 am

1 stop13h 31m

New York John F Kennedy Intl

Tue 12/16

6:59 am-7:34 pm

1 stop12h 35m

$146

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Wed 12/10

6:00 am-8:00 pm

1 stop14h 00m

New York LaGuardia

Wed 12/17

6:20 am-10:44 pm

2 stops16h 24m

$180

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Thu 11/27

10:02 am-10:38 pm

2 stops12h 36m

New York LaGuardia

Mon 12/1

8:30 pm-7:34 pm

1 stop23h 04m

$269

IslipNew York

ISP - LGA

ISPLGA

Islip Long Island

Wed 11/26

11:03 am-7:35 pm

1 stop8h 32m

New York LaGuardia

Sun 11/30

6:00 am-8:02 am

1 stop26h 02m

$316

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Tue 4/28

1:15 pm-10:55 pm

1 stop9h 40m

New York John F Kennedy Intl

Sat 5/2

5:50 am-12:56 pm

1 stop7h 06m

$340

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Wed 12/10

11:50 am-6:30 pm

1 stop6h 40m

New York John F Kennedy Intl

Wed 12/17

12:30 pm-7:50 pm

1 stop7h 20m

$456

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Fri 3/13

7:25 am-12:45 am

2 stops17h 20m

New York John F Kennedy Intl

Sun 3/15

6:59 am-7:11 pm

1 stop12h 12m

$802

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Thu 11/27

6:00 am-2:59 pm

1 stop8h 59m

New York John F Kennedy Intl

Mon 12/1

7:00 am-7:45 pm

2 stops12h 45m

$1,022

IslipNew York

ISP - JFK

ISPJFK

Islip Long Island

Wed 11/26

4:09 pm-12:49 am

1 stop8h 40m

New York John F Kennedy Intl

Sun 11/30

8:00 am-6:23 pm

1 stop10h 23m

$1,158

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
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Compare providers for flights from Islip to New York

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 Islip to New York in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
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 Islip, New York-New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-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 Islip, New York-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 Islip to New York

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

    Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to New York from Islip. Booking flights from Long Island (ISP) to New York should be relatively easy as there are 0 daily outbound flights to New York from 0 different airlines.

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

    Departing from Islip, New York to New York will take you 9h 40m. There are 37 mi between Islip, New York and New York. 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 Islip, New York to New York?

    Most travelers choose Islip Long Island - New York John F Kennedy Intl, Islip Long Island - New York LaGuardia or Islip Long Island - New Windsor Stewart when deciding on the best route from Islip, New York to New York.

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

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

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

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

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

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

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