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.

$142 Cheap Flights from New York to Islip in 2025/26

1 adult

0 bags

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6:00 pm - 7:48 am

EWR

ISP

13h 48m2 stops

2:31 pm - 7:59 pm

ISP

EWR

5h 28m1 stop

$223Multiple Airlines

Sat, Feb 14 - Fri, Feb 20

8:44 pm - 7:06 pm

LGA

ISP

22h 22m2 stops

2:31 pm - 7:49 pm

ISP

LGA

5h 18m1 stop

$244Multiple Airlines

Sat, Feb 14 - Fri, Feb 20

3:24 pm - 1:31 pm

EWR

ISP

22h 07m1 stop

8:43 pm - 11:33 am

ISP

EWR

14h 50m1 stop

$278Multiple Airlines

Thu, Apr 30 - Fri, May 8

6:30 am - 6:46 pm

EWR

ISP

12h 16m2 stops

8:43 pm - 11:33 am

ISP

EWR

14h 50m1 stop

$305Multiple Airlines

Thu, Apr 30 - Fri, May 8

6:00 am - 12:56 pm

EWR

ISP

6h 56m1 stop

1:51 pm - 11:48 pm

ISP

EWR

9h 57m1 stop

$438JetBlue

Thu, Apr 30 - Fri, May 8

6:59 am - 12:23 am

EWR

ISP

17h 24m1 stop

8:45 pm - 6:59 pm

ISP

EWR

22h 14m1 stop

$486Multiple Airlines

Sat, Feb 14 - Fri, Feb 20

12:05 pm - 7:28 pm

LGA

ISP

7h 23m1 stop

2:31 pm - 7:49 pm

ISP

LGA

5h 18m1 stop

$510Multiple Airlines

Sat, Feb 14 - Fri, Feb 20

7:59 am - 11:25 am

JFK

ISP

27h 26m1 stop

5:27 pm - 10:00 am

ISP

JFK

16h 33m1 stop

$545Frontier

Mon, Dec 29 - Wed, Dec 31

5:50 am - 12:56 pm

JFK

ISP

7h 06m1 stop

1:51 pm - 11:40 pm

ISP

JFK

9h 49m1 stop

$713JetBlue

Thu, Apr 30 - Fri, May 8

6:40 am - 12:56 pm

LGA

ISP

6h 16m1 stop

1:51 pm - 9:59 pm

ISP

LGA

8h 08m1 stop

$768JetBlue

Thu, Apr 30 - Fri, May 8

JetBlue flights from New York to Islip, New York

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

JetBlue

Apr 30

EWR6:00 amNewark

6h 56m

1 stop

ISP12:56 pmIslip Long Island

May 8

ISP1:51 pmIslip Long Island

9h 57m

1 stop

EWR11:48 pmNewark

$438

Find similar

JetBlue

Dec 20

JFK10:40 amNew York John F Kennedy Intl

8h 15m

1 stop

ISP6:55 pmIslip Long Island

Dec 22

ISP10:46 amIslip Long Island

10h 29m

1 stop

JFK9:15 pmNew York John F Kennedy Intl

$633

Find similar

JetBlue

Apr 30

JFK5:50 amNew York John F Kennedy Intl

7h 06m

1 stop

ISP12:56 pmIslip Long Island

May 8

ISP1:51 pmIslip Long Island

9h 49m

1 stop

JFK11:40 pmNew York John F Kennedy Intl

$713

Find similar

Frontier flights from New York to Islip, New York

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

Frontier

Dec 29

JFK7:59 amNew York John F Kennedy Intl

27h 26m

1 stop

ISP11:25 amIslip Long Island

Dec 31

ISP5:27 pmIslip Long Island

16h 33m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$545

Find similar

Frontier

Dec 22

JFK4:29 pmNew York John F Kennedy Intl

18h 56m

2 stops

ISP11:25 amIslip Long Island

Dec 29

ISP8:35 pmIslip Long Island

13h 25m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$686

Find similar

Frontier

Dec 22

JFK7:59 amNew York John F Kennedy Intl

11h 41m

1 stop

ISP7:40 pmIslip Long Island

Dec 29

ISP8:35 pmIslip Long Island

13h 25m

1 stop

JFK10:00 amNew York John F Kennedy Intl

$689

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

NewarkIslip

EWR - ISP

EWRISP

Newark

Sat 2/14

6:00 pm-7:48 am

2 stops13h 48m

Islip Long Island

Fri 2/20

2:31 pm-7:59 pm

1 stop5h 28m

$223

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Sat 2/14

8:44 pm-7:06 pm

2 stops22h 22m

Islip Long Island

Fri 2/20

2:31 pm-7:49 pm

1 stop5h 18m

$244

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 4/30

3:24 pm-1:31 pm

1 stop22h 07m

Islip Long Island

Fri 5/8

8:43 pm-11:33 am

1 stop14h 50m

$278

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 4/30

6:30 am-6:46 pm

2 stops12h 16m

Islip Long Island

Fri 5/8

8:43 pm-11:33 am

1 stop14h 50m

$305

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 4/30

6:00 am-12:56 pm

1 stop6h 56m

Islip Long Island

Fri 5/8

1:51 pm-11:48 pm

1 stop9h 57m

$438

NewarkIslip

EWR - ISP

EWRISP

Newark

Sat 2/14

6:59 am-12:23 am

1 stop17h 24m

Islip Long Island

Fri 2/20

8:45 pm-6:59 pm

1 stop22h 14m

$486

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Sat 2/14

12:05 pm-7:28 pm

1 stop7h 23m

Islip Long Island

Fri 2/20

2:31 pm-7:49 pm

1 stop5h 18m

$510

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 12/29

7:59 am-11:25 am

1 stop27h 26m

Islip Long Island

Wed 12/31

5:27 pm-10:00 am

1 stop16h 33m

$545

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 4/30

5:50 am-12:56 pm

1 stop7h 06m

Islip Long Island

Fri 5/8

1:51 pm-11:40 pm

1 stop9h 49m

$713

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Thu 4/30

6:40 am-12:56 pm

1 stop6h 16m

Islip Long Island

Fri 5/8

1:51 pm-9:59 pm

1 stop8h 08m

$768

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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	6h 16m
Direct flights	None

The fastest flight from New York to Islip, New York takes 6h 16m

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 16m.
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.