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.

$186 Cheap Flights from New York to Islip in 2026

1 adult

0 bags

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Find the cheapest flights from New York to New York

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One-way

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Enter your travel dates to find the best prices.

3:30 pm - 1:31 pm

EWR

ISP

22h 01m

1 stop

5:30 am - 2:05 pm

ISP

EWR

8h 35m

1 stop

$249Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

5:15 am - 6:46 pm

EWR

ISP

13h 31m

2 stops

5:30 am - 2:05 pm

ISP

EWR

8h 35m

1 stop

$277Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

6:30 am - 2:39 pm

LGA

ISP

8h 09m

1 stop

3:34 pm - 11:21 pm

ISP

LGA

7h 47m

1 stop

$351Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

8:44 pm - 11:10 am

LGA

ISP

38h 26m

2 stops

3:34 pm - 11:21 pm

ISP

LGA

7h 47m

1 stop

$374Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

5:00 am - 1:13 pm

EWR

ISP

8h 13m

1 stop

7:26 pm - 1:13 am

ISP

EWR

29h 47m

2 stops

$378Multiple Airlines

Wed, Feb 11 - Sun, Feb 15

12:14 pm - 10:46 am

EWR

ISP

22h 32m

2 stops

8:23 am - 9:00 am

ISP

EWR

24h 37m

1 stop

$421Multiple Airlines

Fri, Feb 13 - Mon, Feb 16

3:30 pm - 11:10 am

EWR

ISP

19h 40m

1 stop

2:31 pm - 7:59 pm

ISP

EWR

5h 28m

1 stop

$430Multiple Airlines

Fri, Feb 13 - Mon, Feb 16

4:59 pm - 11:10 am

LGA

ISP

18h 11m

1 stop

2:31 pm - 7:49 pm

ISP

LGA

5h 18m

1 stop

$453Multiple Airlines

Fri, Feb 13 - Mon, Feb 16

6:00 pm - 10:46 am

LGA

ISP

16h 46m

2 stops

2:31 pm - 7:49 pm

ISP

LGA

5h 18m

1 stop

$474Multiple Airlines

Fri, Feb 13 - Mon, Feb 16

9:29 am - 5:50 pm

LGA

ISP

8h 21m

1 stop

1:28 pm - 8:33 pm

ISP

LGA

7h 05m

1 stop

$869JetBlue

Sat, Feb 7 - Sat, Feb 14

JetBlue flights from New York to Islip, New York

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

JetBlue

Jan 31

LGA9:29 amNew York LaGuardia

8h 21m

1 stop

ISP5:50 pmIslip Long Island

Feb 7

ISP11:10 amIslip Long Island

10h 27m

1 stop

LGA9:37 pmNew York LaGuardia

$399

JetBlue

Jan 31

JFK6:30 amNew York John F Kennedy Intl

11h 20m

1 stop

ISP5:50 pmIslip Long Island

Feb 7

ISP11:10 amIslip Long Island

10h 53m

1 stop

JFK10:03 pmNew York John F Kennedy Intl

$400

JetBlue

Feb 7

LGA9:29 amNew York LaGuardia

8h 21m

1 stop

ISP5:50 pmIslip Long Island

Feb 14

ISP1:28 pmIslip Long Island

7h 05m

1 stop

LGA8:33 pmNew York LaGuardia

$869

Fly from

Fly to

Route

Depart

Return

Price

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 2/19

3:30 pm-1:31 pm

1 stop22h 01m

Islip Long Island

Thu 2/26

5:30 am-2:05 pm

1 stop8h 35m

$249

NewarkIslip

EWR - ISP

EWRISP

Newark

Thu 2/19

5:15 am-6:46 pm

2 stops13h 31m

Islip Long Island

Thu 2/26

5:30 am-2:05 pm

1 stop8h 35m

$277

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Thu 2/19

6:30 am-2:39 pm

1 stop8h 09m

Islip Long Island

Thu 2/26

3:34 pm-11:21 pm

1 stop7h 47m

$351

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Thu 2/19

8:44 pm-11:10 am

2 stops38h 26m

Islip Long Island

Thu 2/26

3:34 pm-11:21 pm

1 stop7h 47m

$374

NewarkIslip

EWR - ISP

EWRISP

Newark

Wed 2/11

5:00 am-1:13 pm

1 stop8h 13m

Islip Long Island

Sun 2/15

7:26 pm-1:13 am

2 stops29h 47m

$378

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 2/13

12:14 pm-10:46 am

2 stops22h 32m

Islip Long Island

Mon 2/16

8:23 am-9:00 am

1 stop24h 37m

$421

NewarkIslip

EWR - ISP

EWRISP

Newark

Fri 2/13

3:30 pm-11:10 am

1 stop19h 40m

Islip Long Island

Mon 2/16

2:31 pm-7:59 pm

1 stop5h 28m

$430

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 2/13

4:59 pm-11:10 am

1 stop18h 11m

Islip Long Island

Mon 2/16

2:31 pm-7:49 pm

1 stop5h 18m

$453

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Fri 2/13

6:00 pm-10:46 am

2 stops16h 46m

Islip Long Island

Mon 2/16

2:31 pm-7:49 pm

1 stop5h 18m

$474

New YorkIslip

LGA - ISP

LGAISP

New York LaGuardia

Sat 2/7

9:29 am-5:50 pm

1 stop8h 21m

Islip Long Island

Sat 2/14

1:28 pm-8:33 pm

1 stop7h 05m

$869

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 is the most popular carrier 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.

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 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.

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.