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Cheap flights from New York John F Kennedy Intl Airport to New York from $192

This is the cheapest round-trip 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 4/22. 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

Enter your travel dates to find the best prices.
Frontier Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Frontier Logo
4:07 pm - 12:59 am
ISP
-
JFK
32h 52m
2 stops
$192Frontier
Wed, Apr 22 - Mon, Apr 27
Frontier Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Frontier Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$218Frontier
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Multiple Airlines Logo
4:07 pm - 10:29 am
ISP
-
JFK
18h 22m
2 stops
$228Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Frontier Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Frontier Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$229Frontier
Wed, Apr 22 - Mon, Apr 27
Frontier Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Frontier Logo
4:07 pm - 10:29 am
ISP
-
JFK
18h 22m
2 stops
$257Frontier
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
1:00 pm - 11:10 am
JFK
-
ISP
46h 10m
2 stops
Multiple Airlines Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$288Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Frontier Logo
1:00 pm - 9:13 am
JFK
-
ISP
20h 13m
1 stop
Frontier Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$292Frontier
Thu, Apr 23 - Mon, Apr 27
JetBlue Logo
4:35 pm - 8:55 am
JFK
-
ISP
16h 20m
1 stop
JetBlue Logo
9:45 am - 9:50 pm
ISP
-
JFK
12h 05m
1 stop
$294JetBlue
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
11:30 am - 11:10 am
JFK
-
ISP
23h 40m
2 stops
Multiple Airlines Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$296Multiple Airlines
Tue, Apr 21 - Sun, Apr 26
Multiple Airlines Logo
11:30 am - 11:10 am
JFK
-
ISP
23h 40m
2 stops
Multiple Airlines Logo
4:07 pm - 11:50 am
ISP
-
JFK
19h 43m
1 stop
$307Multiple Airlines
Tue, Apr 21 - Mon, Apr 27

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
Mar 16
JFK4:35 pmNew York John F Kennedy Intl
16h 20m
1 stop
ISP8:55 amIslip Long Island
Mar 24
ISP9:45 amIslip Long Island
12h 05m
1 stop
JFK9:50 pmNew York John F Kennedy Intl
$294
JetBlue
Apr 22
JFK9:00 amNew York John F Kennedy Intl
10h 39m
1 stop
ISP7:39 pmIslip Long Island
Apr 23
ISP5:15 pmIslip Long Island
6h 42m
1 stop
JFK11:57 pmNew York John F Kennedy Intl
$343
JetBlue
Apr 20
JFK6:30 amNew York John F Kennedy Intl
8h 04m
1 stop
ISP2:34 pmIslip Long Island
Apr 23
ISP5:15 pmIslip Long Island
6h 42m
1 stop
JFK11:57 pmNew York John F Kennedy Intl
$368

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

Our best Frontier deals on New York John F Kennedy Intl Airport to Islip, New York flight tickets
Frontier
Apr 22
JFK1:00 pmNew York John F Kennedy Intl
20h 13m
1 stop
ISP9:13 amIslip Long Island
Apr 27
ISP4:07 pmIslip Long Island
32h 52m
2 stops
JFK12:59 amNew York John F Kennedy Intl
$192
Frontier
Apr 22
JFK1:00 pmNew York John F Kennedy Intl
20h 13m
1 stop
ISP9:13 amIslip Long Island
Apr 26
ISP4:07 pmIslip Long Island
19h 43m
1 stop
JFK11:50 amNew York John F Kennedy Intl
$218
Frontier
Apr 22
JFK1:00 pmNew York John F Kennedy Intl
20h 13m
1 stop
ISP9:13 amIslip Long Island
Apr 27
ISP4:07 pmIslip Long Island
19h 43m
1 stop
JFK11:50 amNew York John F Kennedy Intl
$229

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 February 7, 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

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 4/22

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Mon 4/27

4:07 pm-12:59 am

2 stops32h 52m

$192

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 4/22

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Sun 4/26

4:07 pm-11:50 am

1 stop19h 43m

$218

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 4/22

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Sun 4/26

4:07 pm-10:29 am

2 stops18h 22m

$228

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Wed 4/22

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Mon 4/27

4:07 pm-11:50 am

1 stop19h 43m

$229

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 4/23

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Mon 4/27

4:07 pm-10:29 am

2 stops18h 22m

$257

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 4/20

1:00 pm-11:10 am

2 stops46h 10m

Islip Long Island

Mon 4/27

4:07 pm-11:50 am

1 stop19h 43m

$288

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Thu 4/23

1:00 pm-9:13 am

1 stop20h 13m

Islip Long Island

Mon 4/27

4:07 pm-11:50 am

1 stop19h 43m

$292

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Mon 3/16

4:35 pm-8:55 am

1 stop16h 20m

Islip Long Island

Tue 3/24

9:45 am-9:50 pm

1 stop12h 05m

$294

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 4/21

11:30 am-11:10 am

2 stops23h 40m

Islip Long Island

Sun 4/26

4:07 pm-11:50 am

1 stop19h 43m

$296

New YorkIslip

JFK - ISP

JFKISP

New York John F Kennedy Intl

Tue 4/21

11:30 am-11:10 am

2 stops23h 40m

Islip Long Island

Mon 4/27

4:07 pm-11:50 am

1 stop19h 43m

$307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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

7h 06m

Direct flights

None
The fastest flight from New York John F Kennedy Intl Airport to Islip, New York takes 7h 06m
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

  • 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 7h 06m 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.

  • How do I get Price Alerts for flights from New York John F Kennedy Intl Airport to Islip, New York?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to New York John F Kennedy Intl Airport from Islip, New York. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from New York John F Kennedy Intl Airport to Islip, New York with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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