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.

$99 Cheap Flights from New York to Islip in 2026

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1:17 pm - 11:10 am

EWR

ISP

21h 53m

1 stop

8:45 pm - 2:00 pm

ISP

EWR

17h 15m

1 stop

$212Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

3:54 pm - 11:10 am

EWR

ISP

19h 16m

1 stop

8:45 pm - 1:59 pm

ISP

EWR

17h 14m

1 stop

$284Multiple Airlines

Fri, Mar 27 - Mon, Mar 30

10:29 pm - 11:10 am

EWR

ISP

12h 41m

2 stops

8:45 pm - 1:59 pm

ISP

EWR

17h 14m

1 stop

$319Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

4:59 pm - 4:13 pm

LGA

ISP

23h 14m

1 stop

10:43 am - 11:58 pm

ISP

LGA

13h 15m

2 stops

$326Multiple Airlines

Wed, Mar 11 - Sat, Mar 14

5:39 pm - 9:48 am

EWR

ISP

16h 09m

2 stops

8:45 pm - 1:59 pm

ISP

EWR

17h 14m

1 stop

$338Multiple Airlines

Fri, Mar 27 - Mon, Mar 30

6:30 am - 7:36 pm

LGA

ISP

13h 06m

2 stops

4:07 pm - 2:29 pm

ISP

LGA

22h 22m

1 stop

$357Multiple Airlines

Fri, Apr 17 - Mon, Apr 20

9:30 pm - 8:55 am

LGA

ISP

11h 25m

1 stop

9:08 pm - 10:30 am

ISP

LGA

13h 22m

1 stop

$364JetBlue

Fri, Mar 27 - Mon, Mar 30

9:00 am - 8:09 pm

JFK

ISP

11h 09m

1 stop

5:15 pm - 11:56 pm

ISP

JFK

6h 41m

1 stop

$383JetBlue

Wed, Apr 15 - Thu, Apr 23

12:11 pm - 8:05 pm

SWF

ISP

7h 54m

1 stop

7:26 pm - 11:31 am

ISP

SWF

16h 05m

2 stops

$861Breeze Airways

Fri, Mar 6 - Sun, Mar 8

11:00 am - 6:49 pm

JFK

ISP

7h 49m

1 stop

7:34 pm - 11:50 am

ISP

JFK

16h 16m

2 stops

$896Frontier

Fri, Apr 10 - Mon, Apr 13

JetBlue flights from New York to Islip, New York

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

JetBlue

Mar 27

LGA9:30 pmNew York LaGuardia

11h 25m

1 stop

ISP8:55 amIslip Long Island

Mar 30

ISP9:08 pmIslip Long Island

13h 22m

1 stop

LGA10:30 amNew York LaGuardia

$364

JetBlue

Apr 15

JFK9:00 amNew York John F Kennedy Intl

11h 09m

1 stop

ISP8:09 pmIslip Long Island

Apr 23

ISP5:15 pmIslip Long Island

6h 41m

1 stop

JFK11:56 pmNew York John F Kennedy Intl

$383

JetBlue

May 4

JFK7:00 amNew York John F Kennedy Intl

12h 39m

1 stop

ISP7:39 pmIslip Long Island

May 7

ISP9:04 pmIslip Long Island

11h 51m

1 stop

JFK8:55 amNew York John F Kennedy Intl

$398

Frontier flights from New York to Islip, New York

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

Frontier

Mar 4

JFK4:29 pmNew York John F Kennedy Intl

22h 10m

1 stop

ISP2:39 pmIslip Long Island

Mar 6

ISP1:42 pmIslip Long Island

11h 31m

2 stops

JFK1:13 amNew York John F Kennedy Intl

$439

Frontier

Apr 10

JFK11:00 amNew York John F Kennedy Intl

7h 49m

1 stop

ISP6:49 pmIslip Long Island

Apr 13

ISP7:34 pmIslip Long Island

16h 16m

2 stops

JFK11:50 amNew York John F Kennedy Intl

$896

Fly from

Fly to

Route

Depart

Return

Price

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 4/17

1:17 pm-11:10 am

1 stop21h 53m

Islip Long Island

Mon 4/20

8:45 pm-2:00 pm

1 stop17h 15m

$212

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 3/27

3:54 pm-11:10 am

1 stop19h 16m

Islip Long Island

Mon 3/30

8:45 pm-1:59 pm

1 stop17h 14m

$284

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 4/10

10:29 pm-11:10 am

2 stops12h 41m

Islip Long Island

Mon 4/13

8:45 pm-1:59 pm

1 stop17h 14m

$319

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Wed 3/11

4:59 pm-4:13 pm

1 stop23h 14m

Islip Long Island

Sat 3/14

10:43 am-11:58 pm

2 stops13h 15m

$326

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 3/27

5:39 pm-9:48 am

2 stops16h 09m

Islip Long Island

Mon 3/30

8:45 pm-1:59 pm

1 stop17h 14m

$338

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 4/17

6:30 am-7:36 pm

2 stops13h 06m

Islip Long Island

Mon 4/20

4:07 pm-2:29 pm

1 stop22h 22m

$357

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 3/27

9:30 pm-8:55 am

1 stop11h 25m

Islip Long Island

Mon 3/30

9:08 pm-10:30 am

1 stop13h 22m

$364

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 4/15

9:00 am-8:09 pm

1 stop11h 09m

Islip Long Island

Thu 4/23

5:15 pm-11:56 pm

1 stop6h 41m

$383

New WindsorIslip

SWF - ISP

SWFISP

New Windsor Stewart

Fri 3/6

12:11 pm-8:05 pm

1 stop7h 54m

Islip Long Island

Sun 3/8

7:26 pm-11:31 am

2 stops16h 05m

$861

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 4/10

11:00 am-6:49 pm

1 stop7h 49m

Islip Long Island

Mon 4/13

7:34 pm-11:50 am

2 stops16h 16m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York to Islip Long Island?

Frontier and Breeze Airways are the most popular carriers operating from New York to Islip Long Island

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	7h 48m
Direct flights	None

The fastest flight from New York to Islip, New York takes 7h 48m

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.

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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 7h 48m.
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.

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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.

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Cheap flights from New York to New York from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to New York departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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An easier way to manage your Islip, New York trip

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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