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Cheap flights from New York John F Kennedy Intl Airport to New York from $226

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 John F Kennedy Intl Airport to New York departing on 6/8. 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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0 bags

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Find the cheapest flights from New York John F Kennedy Intl Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:30 am - 1:44 pm
JFK
-
ISP
7h 14m
1 stop
JetBlue Logo
2:35 pm - 11:59 pm
ISP
-
JFK
9h 24m
1 stop
$443JetBlue
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
7:59 am - 5:44 pm
JFK
-
ISP
9h 45m
1 stop
JetBlue Logo
8:59 pm - 9:00 am
ISP
-
JFK
12h 01m
1 stop
$448JetBlue
Tue, May 19 - Wed, May 20
JetBlue Logo
6:00 am - 12:28 pm
JFK
-
ISP
6h 28m
1 stop
JetBlue Logo
2:22 pm - 9:52 pm
ISP
-
JFK
7h 30m
1 stop
$449JetBlue
Sat, Jun 6 - Sat, Jun 13
JetBlue Logo
6:38 am - 2:12 pm
JFK
-
ISP
7h 34m
1 stop
JetBlue Logo
2:22 pm - 9:52 pm
ISP
-
JFK
7h 30m
1 stop
$480JetBlue
Thu, Jun 18 - Sat, Jun 20
JetBlue Logo
6:30 am - 1:44 pm
JFK
-
ISP
7h 14m
1 stop
JetBlue Logo
2:35 pm - 11:59 pm
ISP
-
JFK
9h 24m
1 stop
$503JetBlue
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
6:30 am - 1:39 pm
JFK
-
ISP
7h 09m
1 stop
JetBlue Logo
12:25 pm - 6:59 pm
ISP
-
JFK
6h 34m
1 stop
$512JetBlue
Fri, May 29 - Mon, Jun 1
JetBlue Logo
6:30 am - 1:44 pm
JFK
-
ISP
7h 14m
1 stop
JetBlue Logo
2:35 pm - 11:17 pm
ISP
-
JFK
8h 42m
1 stop
$518JetBlue
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
6:30 am - 1:44 pm
JFK
-
ISP
7h 14m
1 stop
JetBlue Logo
12:25 pm - 11:02 pm
ISP
-
JFK
10h 37m
1 stop
$551JetBlue
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
9:50 am - 8:04 pm
JFK
-
ISP
10h 14m
1 stop
JetBlue Logo
8:59 pm - 8:58 am
ISP
-
JFK
11h 59m
1 stop
$594JetBlue
Sat, May 16 - Tue, May 19
JetBlue Logo
6:00 am - 12:28 pm
JFK
-
ISP
6h 28m
1 stop
JetBlue Logo
12:25 pm - 7:17 am
ISP
-
JFK
18h 52m
2 stops
$620JetBlue
Sat, Jun 6 - Sun, Jun 7

JetBlue flights from New York John F Kennedy Intl Airport to Islip, New York

Our best JetBlue deals on New York John F Kennedy Intl Airport to Islip, New York flight tickets
JetBlue
Jun 1
JFK6:30 amNew York John F Kennedy Intl
7h 14m
1 stop
ISP1:44 pmIslip Long Island
Jun 5
ISP2:35 pmIslip Long Island
9h 24m
1 stop
JFK11:59 pmNew York John F Kennedy Intl
$443
JetBlue
May 19
JFK7:59 amNew York John F Kennedy Intl
9h 45m
1 stop
ISP5:44 pmIslip Long Island
May 20
ISP8:59 pmIslip Long Island
12h 01m
1 stop
JFK9:00 amNew York John F Kennedy Intl
$448
JetBlue
Jun 6
JFK6:00 amNew York John F Kennedy Intl
6h 28m
1 stop
ISP12:28 pmIslip Long Island
Jun 13
ISP2:22 pmIslip Long Island
7h 30m
1 stop
JFK9:52 pmNew York John F Kennedy Intl
$449

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 6/1

6:30 am-1:44 pm

1 stop7h 14m

Islip Long Island

Fri 6/5

2:35 pm-11:59 pm

1 stop9h 24m

$443

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 5/19

7:59 am-5:44 pm

1 stop9h 45m

Islip Long Island

Wed 5/20

8:59 pm-9:00 am

1 stop12h 01m

$448

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Sat 6/6

6:00 am-12:28 pm

1 stop6h 28m

Islip Long Island

Sat 6/13

2:22 pm-9:52 pm

1 stop7h 30m

$449

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 6/18

6:38 am-2:12 pm

1 stop7h 34m

Islip Long Island

Sat 6/20

2:22 pm-9:52 pm

1 stop7h 30m

$480

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 6/1

6:30 am-1:44 pm

1 stop7h 14m

Islip Long Island

Fri 6/5

2:35 pm-11:59 pm

1 stop9h 24m

$503
Quickest round-trip

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 5/29

6:30 am-1:39 pm

1 stop7h 09m

Islip Long Island

Mon 6/1

12:25 pm-6:59 pm

1 stop6h 34m

$512

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 6/1

6:30 am-1:44 pm

1 stop7h 14m

Islip Long Island

Fri 6/5

2:35 pm-11:17 pm

1 stop8h 42m

$518

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 6/1

6:30 am-1:44 pm

1 stop7h 14m

Islip Long Island

Fri 6/5

12:25 pm-11:02 pm

1 stop10h 37m

$551

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Sat 5/16

9:50 am-8:04 pm

1 stop10h 14m

Islip Long Island

Tue 5/19

8:59 pm-8:58 am

1 stop11h 59m

$594

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Sat 6/6

6:00 am-12:28 pm

1 stop6h 28m

Islip Long Island

Sun 6/7

12:25 pm-7:17 am

2 stops18h 52m

$620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New York John F Kennedy Intl Airport 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 John F Kennedy Intl to Islip Long Island?

JetBlue is the most popular carrier operating from New York John F Kennedy Intl to Islip Long Island

When to book flights from New York John F Kennedy Intl Airport to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Islip, New York (JFK to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Islip, New York

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Islip, New York takes 4h 20m
There are no direct flights from New York John F Kennedy Intl Airport to Islip, New York. There are no popular flight routes from New York John F Kennedy Intl Airport to Islip, New York.
Search flight deals

Frequently asked questions about flying from New York John F Kennedy Intl Airport to Islip, New York

  • How far is New York John F Kennedy Intl to Islip Long Island by plane?

    New York John F Kennedy Intl and Islip Long Island are 30.4 mi apart from one another. Typically, this will take 4h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Islip Long Island Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Islip Long Island Airport were last updated today.

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Islip Long Island Airport.

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

    The required travel and health documents for your Islip Long Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islip Long Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Sag Harbor
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Why use momondo?

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

It is quick and easy to find New York to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

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

momondo does allow users to show only those flights to Islip from New York which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from New York.

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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