How do I get Price Alerts for flights from New York to Islip, New York?

Price Alerts will notify you by email when the price for flights to Islip, New York from New York decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from New York to Islip, New York with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from New York to Islip Long Island Airport?

Prices for flights from New York to Islip Long Island Airport refresh daily.

How old do you have to be to fly from New York to Islip Long Island Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$204 Cheap Flights from New York to Islip in 2025/26

1 adult

0 bags

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6:30 am - 7:45 pmJFK-ISP

13h 15m1 stop

11:55 am - 12:15 pmISP-JFK

24h 20m2 stops

$204Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

6:30 am - 7:45 pmJFK-ISP

13h 15m1 stop

8:40 pm - 10:00 amISP-JFK

13h 20m1 stop

$208Frontier

Find Deal

Thu, Jan 8 - Sun, Jan 11

7:00 am - 7:45 pmLGA-ISP

12h 45m1 stop

8:40 pm - 11:29 amISP-LGA

14h 49m1 stop

$220Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

11:05 am - 7:45 pmEWR-ISP

8h 40m1 stop

8:40 pm - 10:00 amISP-EWR

13h 20m1 stop

$241Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

4:19 pm - 1:21 pmEWR-ISP

21h 02m1 stop

11:55 am - 11:27 pmISP-EWR

11h 32m2 stops

$249Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

4:43 pm - 11:25 amEWR-ISP

18h 42m2 stops

8:21 pm - 4:18 pmISP-EWR

19h 57m1 stop

$337Multiple Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

10:55 pm - 4:37 pmLGA-ISP

17h 42m2 stops

2:04 pm - 11:05 amISP-LGA

21h 01m1 stop

$536Frontier

Find Deal

Tue, Dec 23 - Sun, Dec 28

9:30 pm - 10:01 amLGA-ISP

12h 31m1 stop

7:40 pm - 9:30 amISP-LGA

13h 50m1 stop

$779JetBlue

Find Deal

Wed, Dec 24 - Wed, Dec 31

9:30 pm - 10:01 amLGA-ISP

12h 31m1 stop

7:40 pm - 9:30 amISP-LGA

13h 50m1 stop

$1,137JetBlue

Find Deal

Fri, Dec 26 - Sun, Dec 28

9:30 pm - 10:01 amLGA-ISP

12h 31m1 stop

7:50 pm - 9:30 amISP-LGA

13h 40m1 stop

$1,225JetBlue

Find Deal

Sat, Dec 20 - Sat, Jan 3

Frontier flights from New York to Islip, New York

Our best Frontier deals on New York to Islip, New York flight tickets

Frontier

Jan 8

JFK6:30 amNew York John F Kennedy Intl

13h 15m

1 stop

ISP7:45 pmIslip Long Island

Jan 11

ISP8:40 pmIslip Long Island

13h 20m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$208

Find similar

Frontier

Dec 20

JFK1:24 pmNew York John F Kennedy Intl

10h 35m

1 stop

ISP11:59 pmIslip Long Island

Jan 3

ISP7:30 pmIslip Long Island

14h 30m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$584

Find similar

Frontier

Dec 23

JFK6:20 amNew York John F Kennedy Intl

34h 17m

2 stops

ISP4:37 pmIslip Long Island

Dec 27

ISP6:40 pmIslip Long Island

15h 20m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$674

Find similar

JetBlue flights from New York to Islip, New York

Our best JetBlue deals on New York to Islip, New York flight tickets

JetBlue

Dec 20

EWR9:40 pmNewark

12h 21m

1 stop

ISP10:01 amIslip Long Island

Jan 3

ISP10:46 amIslip Long Island

7h 59m

1 stop

EWR6:45 pmNewark

$1,033

Find similar

JetBlue

Dec 20

LGA9:30 pmNew York LaGuardia

12h 31m

1 stop

ISP10:01 amIslip Long Island

Jan 3

ISP7:50 pmIslip Long Island

13h 40m

1 stop

LGA9:30 amNew York LaGuardia

$1,225

Find similar

JetBlue

Dec 22

JFK6:30 amNew York John F Kennedy Intl

6h 49m

1 stop

ISP1:19 pmIslip Long Island

Dec 29

ISP7:00 amIslip Long Island

7h 24m

1 stop

JFK2:24 pmNew York John F Kennedy Intl

$1,633

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 1/8

6:30 am-7:45 pm

1 stop13h 15m

Islip Long Island

Sun 1/11

11:55 am-12:15 pm

2 stops24h 20m

$204

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 1/8

6:30 am-7:45 pm

1 stop13h 15m

Islip Long Island

Sun 1/11

8:40 pm-10:00 am

1 stop13h 20m

$208

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Thu 1/8

7:00 am-7:45 pm

1 stop12h 45m

Islip Long Island

Sun 1/11

8:40 pm-11:29 am

1 stop14h 49m

$220

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 1/8

11:05 am-7:45 pm

1 stop8h 40m

Islip Long Island

Sun 1/11

8:40 pm-10:00 am

1 stop13h 20m

$241

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 1/8

4:19 pm-1:21 pm

1 stop21h 02m

Islip Long Island

Sun 1/11

11:55 am-11:27 pm

2 stops11h 32m

$249

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

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

LGA - ISP

LGAISP

New York LaGuardia

Wed 12/24

9:30 pm-10:01 am

1 stop12h 31m

Islip Long Island

Wed 12/31

7:40 pm-9:30 am

1 stop13h 50m

$779

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 12/26

9:30 pm-10:01 am

1 stop12h 31m

Islip Long Island

Sun 12/28

7:40 pm-9:30 am

1 stop13h 50m

$1,137

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Sat 12/20

9:30 pm-10:01 am

1 stop12h 31m

Islip Long Island

Sat 1/3

7:50 pm-9:30 am

1 stop13h 40m

$1,225

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from New York to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New York to Islip, New York (NYC to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Islip, New York

Fastest flight time	8h 40m
Direct flights	None

The fastest flight from New York to Islip, New York takes 8h 40m

There are no direct flights from New York to Islip, New York. There are no popular flight routes from New York to Islip, New York.

Search flight deals

How far is New York to Islip Long Island by plane?
New York and Islip Long Island are 40.7 mi apart from one another. By plane, this route typically takes 6h 49m.
When did momondo last update prices for flights from New York to Islip Long Island Airport?
Prices for flights from New York to Islip Long Island Airport refresh daily.
How old do you have to be to fly from New York to Islip Long Island Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from New York to Islip, New York?
Price Alerts will notify you by email when the price for flights to Islip, New York from New York decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from New York to Islip, New York with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from New York to Islip?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Islip from New York.

Can I find flights from New York to Islip with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Islip from New York with this policy.

How can momondo help me find flights from New York to Islip?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Islip.

I’m not ready to book a flight from New York to Islip right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.