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.

$169 Cheap Flights from New York to Islip in 2025/26

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Find the cheapest flights from New York to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

6:59 am - 8:42 pmJFK-ISP

13h 43m1 stop

9:47 pm - 10:24 amISP-JFK

12h 37m1 stop

$248Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

6:30 am - 3:20 pmLGA-ISP

8h 50m1 stop

11:35 am - 8:00 pmISP-LGA

8h 25m1 stop

$270JetBlue

Find Deal

Wed, Oct 15 - Sat, Oct 18

8:10 am - 3:20 pmJFK-ISP

7h 10m1 stop

11:35 am - 11:52 pmISP-JFK

12h 17m1 stop

$278JetBlue

Find Deal

Wed, Oct 15 - Sat, Oct 18

2:37 pm - 8:07 pmEWR-ISP

5h 30m1 stop

6:27 pm - 8:50 amISP-EWR

14h 23m1 stop

$285Multiple Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

8:35 pm - 9:55 amJFK-ISP

13h 20m1 stop

4:25 pm - 11:36 pmISP-JFK

7h 11m1 stop

$291JetBlue

Find Deal

Fri, Nov 7 - Tue, Nov 11

6:45 am - 3:20 pmEWR-ISP

8h 35m1 stop

11:35 am - 11:04 pmISP-EWR

11h 29m1 stop

$308JetBlue

Find Deal

Wed, Oct 15 - Sat, Oct 18

8:35 pm - 9:45 amJFK-ISP

13h 10m1 stop

10:24 am - 10:19 pmISP-JFK

11h 55m1 stop

$312JetBlue

Find Deal

Wed, Nov 19 - Sun, Nov 23

2:37 pm - 8:07 pmEWR-ISP

5h 30m1 stop

6:27 pm - 2:57 pmISP-EWR

20h 30m2 stops

$313Multiple Airlines

Find Deal

Fri, Nov 7 - Tue, Nov 11

4:00 pm - 10:37 amJFK-ISP

18h 37m2 stops

9:27 pm - 10:29 amISP-JFK

13h 02m1 stop

$314Frontier

Find Deal

Fri, Nov 7 - Sun, Nov 9

12:24 pm - 8:07 pmSWF-ISP

7h 43m1 stop

7:36 pm - 11:44 amISP-SWF

16h 08m2 stops

$386Breeze Airways

Find Deal

Mon, Nov 17 - Sun, Nov 23

JetBlue flights from New York to Islip

Our best JetBlue deals on New York to Islip flight tickets

JetBlue

Oct 15

LGA6:30 amNew York LaGuardia

8h 50m

1 stop

ISP3:20 pmIslip Long Island

Oct 18

ISP11:35 amIslip Long Island

8h 25m

1 stop

LGA8:00 pmNew York LaGuardia

$270

Find similar

JetBlue

Oct 15

JFK8:10 amNew York John F Kennedy Intl

7h 10m

1 stop

ISP3:20 pmIslip Long Island

Oct 18

ISP11:35 amIslip Long Island

12h 17m

1 stop

JFK11:52 pmNew York John F Kennedy Intl

$278

Find similar

JetBlue

Nov 7

JFK8:35 pmNew York John F Kennedy Intl

13h 20m

1 stop

ISP9:55 amIslip Long Island

Nov 11

ISP4:25 pmIslip Long Island

7h 11m

1 stop

JFK11:36 pmNew York John F Kennedy Intl

$291

Find similar

Frontier flights from New York to Islip

Our best Frontier deals on New York to Islip flight tickets

Frontier

Oct 23

JFK6:59 amNew York John F Kennedy Intl

13h 43m

1 stop

ISP8:42 pmIslip Long Island

Oct 26

ISP9:47 pmIslip Long Island

12h 37m

1 stop

JFK10:24 amNew York John F Kennedy Intl

$248

Find similar

Frontier

Nov 7

JFK4:00 pmNew York John F Kennedy Intl

18h 37m

2 stops

ISP10:37 amIslip Long Island

Nov 9

ISP9:27 pmIslip Long Island

13h 02m

1 stop

JFK10:29 amNew York John F Kennedy Intl

$314

Find similar

Frontier

Nov 7

JFK6:59 amNew York John F Kennedy Intl

6h 53m

1 stop

ISP1:52 pmIslip Long Island

Nov 9

ISP9:27 pmIslip Long Island

13h 02m

1 stop

JFK10:29 amNew York John F Kennedy Intl

$354

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 10/23

6:59 am-8:42 pm

1 stop13h 43m

Islip Long Island

Sun 10/26

9:47 pm-10:24 am

1 stop12h 37m

$248

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Wed 10/15

6:30 am-3:20 pm

1 stop8h 50m

Islip Long Island

Sat 10/18

11:35 am-8:00 pm

1 stop8h 25m

$270

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 10/15

8:10 am-3:20 pm

1 stop7h 10m

Islip Long Island

Sat 10/18

11:35 am-11:52 pm

1 stop12h 17m

$278

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 11/7

2:37 pm-8:07 pm

1 stop5h 30m

Islip Long Island

Tue 11/11

6:27 pm-8:50 am

1 stop14h 23m

$285

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 11/7

8:35 pm-9:55 am

1 stop13h 20m

Islip Long Island

Tue 11/11

4:25 pm-11:36 pm

1 stop7h 11m

$291

NewarkIslip

EWR - ISP

EWRISP

Newark

Wed 10/15

6:45 am-3:20 pm

1 stop8h 35m

Islip Long Island

Sat 10/18

11:35 am-11:04 pm

1 stop11h 29m

$308

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 11/19

8:35 pm-9:45 am

1 stop13h 10m

Islip Long Island

Sun 11/23

10:24 am-10:19 pm

1 stop11h 55m

$312

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 11/7

2:37 pm-8:07 pm

1 stop5h 30m

Islip Long Island

Tue 11/11

6:27 pm-2:57 pm

2 stops20h 30m

$313

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 11/7

4:00 pm-10:37 am

2 stops18h 37m

Islip Long Island

Sun 11/9

9:27 pm-10:29 am

1 stop13h 02m

$314

New WindsorIslip

SWF - ISP

SWFISP

New Windsor Stewart

Mon 11/17

12:24 pm-8:07 pm

1 stop7h 43m

Islip Long Island

Sun 11/23

7:36 pm-11:44 am

2 stops16h 08m

$386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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 JetBlue are the most popular carriers operating from New York to Islip Long Island

When to book flights from New York to Islip

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

Estimated round-trip price

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

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

Direct flights	None

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

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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 5h 30m.
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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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.