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Cheap flights from New York John F Kennedy Intl Airport to New York from $169

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 10/24. 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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Find the cheapest flights from New York John F Kennedy Intl Airport to New York

Cheap round-trip flights

Frontier Logo
6:59 am - 8:42 pmJFK-ISP
13h 43m1 stop
Frontier Logo
9:47 pm - 10:24 amISP-JFK
12h 37m1 stop
$248Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
JetBlue Logo
8:10 am - 3:20 pmJFK-ISP
7h 10m1 stop
JetBlue Logo
11:35 am - 11:52 pmISP-JFK
12h 17m1 stop
$278JetBlue
Find Deal
Wed, Oct 15 - Sat, Oct 18
JetBlue Logo
8:35 pm - 9:55 amJFK-ISP
13h 20m1 stop
JetBlue Logo
4:25 pm - 11:36 pmISP-JFK
7h 11m1 stop
$291JetBlue
Find Deal
Fri, Nov 7 - Tue, Nov 11
JetBlue Logo
8:35 pm - 9:45 amJFK-ISP
13h 10m1 stop
JetBlue Logo
10:24 am - 10:19 pmISP-JFK
11h 55m1 stop
$312JetBlue
Find Deal
Wed, Nov 19 - Sun, Nov 23
Frontier Logo
4:00 pm - 10:37 amJFK-ISP
18h 37m2 stops
Frontier Logo
9:27 pm - 10:29 amISP-JFK
13h 02m1 stop
$314Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
6:59 am - 1:52 pmJFK-ISP
6h 53m1 stop
Frontier Logo
9:27 pm - 10:29 amISP-JFK
13h 02m1 stop
$354Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
6:59 am - 10:37 amJFK-ISP
27h 38m1 stop
Multiple Airlines Logo
11:40 am - 10:02 amISP-JFK
22h 22m2 stops
$397Multiple Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 23
JetBlue Logo
6:30 am - 3:20 pmJFK-ISP
8h 50m1 stop
JetBlue Logo
4:24 pm - 10:56 pmISP-JFK
6h 32m1 stop
$478JetBlue
Find Deal
Fri, Oct 17 - Sun, Oct 19
Frontier Logo
6:59 am - 10:37 amJFK-ISP
27h 38m1 stop
Frontier Logo
8:25 pm - 10:02 amISP-JFK
13h 37m1 stop
$531Frontier
Find Deal
Tue, Nov 18 - Sun, Nov 23
Multiple Airlines Logo
11:55 am - 7:45 pmJFK-ISP
7h 50m2 stops
Multiple Airlines Logo
4:58 pm - 10:24 amISP-JFK
17h 26m1 stop
$1,012Multiple Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18

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

Our best JetBlue deals on New York John F Kennedy Intl Airport to Islip flight tickets
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
JetBlue
Nov 19
JFK8:35 pmNew York John F Kennedy Intl
13h 10m
1 stop
ISP9:45 amIslip Long Island
Nov 23
ISP10:24 amIslip Long Island
11h 55m
1 stop
JFK10:19 pmNew York John F Kennedy Intl
$312
Find similar

Frontier flights from New York John F Kennedy Intl Airport to Islip

Our best Frontier deals on New York John F Kennedy Intl Airport 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

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to Islip 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 September 17, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Islip that are best for you.

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

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

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

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

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 YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 11/7

6:59 am-1:52 pm

1 stop6h 53m

Islip Long Island

Sun 11/9

9:27 pm-10:29 am

1 stop13h 02m

$354

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 11/18

6:59 am-10:37 am

1 stop27h 38m

Islip Long Island

Sun 11/23

11:40 am-10:02 am

2 stops22h 22m

$397

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Fri 10/17

6:30 am-3:20 pm

1 stop8h 50m

Islip Long Island

Sun 10/19

4:24 pm-10:56 pm

1 stop6h 32m

$478

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 11/18

6:59 am-10:37 am

1 stop27h 38m

Islip Long Island

Sun 11/23

8:25 pm-10:02 am

1 stop13h 37m

$531

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 10/15

11:55 am-7:45 pm

2 stops7h 50m

Islip Long Island

Sat 10/18

4:58 pm-10:24 am

1 stop17h 26m

$1,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport 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 John F Kennedy Intl to Islip Long Island?

Frontier and JetBlue are the most popular carriers 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

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 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 (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

Direct flights

None
There are no direct flights from New York John F Kennedy Intl Airport to Islip. There are no popular flight routes from New York John F Kennedy Intl Airport to Islip.
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  • 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 6h 53m 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?

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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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