How long does it take to fly to Islip, New York?

The flight from Kentucky to Islip, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to New York John F Kennedy Intl Airport (the most popular airport in Islip, New York), then the flight time is 3h 52m on average. If you fly from Lexington (another popular airport in Kentucky) to New York John F Kennedy Intl Airport, then the average flight time is 4h 12m.

What is the cheapest airline that flies from Kentucky to Islip Long Island?

Southwest, Frontier, and JetBlue are the most popular carriers operating from Kentucky to Islip Long Island

What airlines fly to Islip, New York?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Islip, New York from Kentucky according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 3 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kentucky to Islip Long Island Airport?

Prices for flights from Kentucky to Islip Long Island Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Kentucky to Islip Long Island Airport?

As of June 2026, there is 1 operator available to choose from for flights from Kentucky to Islip Long Island Airport.

How old do you have to be to fly from Kentucky to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky 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.

$119 Cheap Flights from Kentucky to Islip, New York in 2026

Find the cheapest flights from Kentucky to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 7:01 pm

CVG

ISP

8h 01m

1 stop

10:57 am - 11:46 pm

ISP

CVG

12h 49m

1 stop

$240Frontier

Wed, Jul 29 - Mon, Aug 3

6:00 am - 9:40 am

CVG

ISP

3h 40m

1 stop

3:20 pm - 9:45 pm

ISP

CVG

6h 25m

1 stop

$247Southwest

Thu, Aug 13 - Wed, Aug 19

6:00 am - 9:40 am

CVG

ISP

3h 40m

1 stop

12:55 pm - 8:50 pm

ISP

CVG

7h 55m

2 stops

$252Southwest

Thu, Aug 13 - Wed, Aug 19

11:00 am - 7:01 pm

CVG

ISP

8h 01m

1 stop

10:57 am - 11:42 pm

ISP

CVG

12h 45m

1 stop

$262Frontier

Fri, Sep 4 - Mon, Sep 7

9:08 pm - 1:33 pm

CVG

ISP

16h 25m

1 stop

8:43 pm - 9:09 am

ISP

CVG

12h 26m

1 stop

$271Breeze Airways

Tue, Sep 1 - Mon, Sep 7

2:42 pm - 11:17 am

CVG

ISP

20h 35m

2 stops

8:43 pm - 9:09 am

ISP

CVG

12h 26m

1 stop

$290Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

2:27 pm - 9:44 pm

BNA

ISP

6h 17m

1 stop

10:57 am - 4:05 pm

ISP

BNA

6h 08m

1 stop

$338Multiple Airlines

Mon, Jul 27 - Mon, Aug 3

2:27 pm - 9:44 pm

BNA

ISP

6h 17m

1 stop

6:00 am - 1:32 pm

ISP

BNA

8h 32m

1 stop

$360JetBlue

Tue, Jul 21 - Sat, Jul 25

2:30 pm - 9:49 pm

BNA

ISP

6h 19m

1 stop

6:00 am - 1:37 pm

ISP

BNA

8h 37m

1 stop

$363JetBlue

Tue, Sep 1 - Wed, Sep 2

8:28 pm - 1:33 pm

SDF

ISP

17h 05m

1 stop

5:27 pm - 8:36 am

ISP

SDF

15h 09m

1 stop

$379Breeze Airways

Fri, Jul 10 - Tue, Jul 14

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Southwest flights from Kentucky to Islip, New York

Our best Southwest deals on Kentucky to Islip, New York flight tickets

Southwest

Aug 10

CVG6:00 amCincinnati Cinci./N. Kentucky

3h 40m

1 stop

ISP9:40 amIslip Long Island

Aug 13

ISP12:35 pmIslip Long Island

9h 45m

1 stop

CVG10:20 pmCincinnati Cinci./N. Kentucky

$242

Southwest

Aug 13

CVG6:00 amCincinnati Cinci./N. Kentucky

3h 40m

1 stop

ISP9:40 amIslip Long Island

Aug 19

ISP3:20 pmIslip Long Island

6h 25m

1 stop

CVG9:45 pmCincinnati Cinci./N. Kentucky

$247

Southwest

Aug 13

CVG6:00 amCincinnati Cinci./N. Kentucky

3h 40m

1 stop

ISP9:40 amIslip Long Island

Aug 19

ISP12:55 pmIslip Long Island

7h 55m

2 stops

CVG8:50 pmCincinnati Cinci./N. Kentucky

$252

Frontier flights from Kentucky to Islip, New York

Our best Frontier deals on Kentucky to Islip, New York flight tickets

Frontier

Jul 29

CVG11:00 amCincinnati Cinci./N. Kentucky

8h 01m

1 stop

ISP7:01 pmIslip Long Island

Aug 3

ISP10:57 amIslip Long Island

12h 49m

1 stop

CVG11:46 pmCincinnati Cinci./N. Kentucky

$240

Frontier

Sep 4

CVG11:00 amCincinnati Cinci./N. Kentucky

8h 01m

1 stop

ISP7:01 pmIslip Long Island

Sep 7

ISP10:57 amIslip Long Island

12h 45m

1 stop

CVG11:42 pmCincinnati Cinci./N. Kentucky

$262

Frontier

Jul 16

CVG9:30 pmCincinnati Cinci./N. Kentucky

12h 23m

1 stop

ISP9:53 amIslip Long Island

Jul 17

ISP10:57 amIslip Long Island

12h 49m

1 stop

CVG11:46 pmCincinnati Cinci./N. Kentucky

$274

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 7/29

11:00 am-7:01 pm

1 stop8h 01m

Islip Long Island

Mon 8/3

10:57 am-11:46 pm

1 stop12h 49m

$240

Quickest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 8/13

6:00 am-9:40 am

1 stop3h 40m

Islip Long Island

Wed 8/19

3:20 pm-9:45 pm

1 stop6h 25m

$247

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 8/13

6:00 am-9:40 am

1 stop3h 40m

Islip Long Island

Wed 8/19

12:55 pm-8:50 pm

2 stops7h 55m

$252

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 9/4

11:00 am-7:01 pm

1 stop8h 01m

Islip Long Island

Mon 9/7

10:57 am-11:42 pm

1 stop12h 45m

$262

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 9/1

9:08 pm-1:33 pm

1 stop16h 25m

Islip Long Island

Mon 9/7

8:43 pm-9:09 am

1 stop12h 26m

$271

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Tue 9/1

2:42 pm-11:17 am

2 stops20h 35m

Islip Long Island

Mon 9/7

8:43 pm-9:09 am

1 stop12h 26m

$290

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Mon 7/27

2:27 pm-9:44 pm

1 stop6h 17m

Islip Long Island

Mon 8/3

10:57 am-4:05 pm

1 stop6h 08m

$338

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 7/21

2:27 pm-9:44 pm

1 stop6h 17m

Islip Long Island

Sat 7/25

6:00 am-1:32 pm

1 stop8h 32m

$360

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Tue 9/1

2:30 pm-9:49 pm

1 stop6h 19m

Islip Long Island

Wed 9/2

6:00 am-1:37 pm

1 stop8h 37m

$363

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Fri 7/10

8:28 pm-1:33 pm

1 stop17h 05m

Islip Long Island

Tue 7/14

5:27 pm-8:36 am

1 stop15h 09m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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

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Can stopping save me money on Kentucky to Islip, New York flights?

You could potentially save up to 21% on your flight if you consider stops on a Kentucky to Islip, New York flight.

Cheap Kentucky to Islip, New York flight deals and tips

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

Fastest flight time	3h 40m
Direct flights	None

The fastest flight from Kentucky to Islip, New York takes 3h 40m

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

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Frequently asked questions about flying from Kentucky to Islip, New York

When did momondo last update prices for flights from Kentucky to Islip Long Island Airport?
Prices for flights from Kentucky to Islip Long Island Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kentucky to Islip Long Island Airport?
As of June 2026, there is 1 operator available to choose from for flights from Kentucky to Islip Long Island Airport.
How old do you have to be to fly from Kentucky to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky 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

Southampton

Sag Harbor

Amagansett

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Islip. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Kentucky to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kentucky to Islip?

Once you have performed a search for Kentucky to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kentucky to Islip right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islip from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Kentucky to New York from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to New York departing on 7/25. 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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Southwest flights from Kentucky to Islip, New York

Our best Southwest deals on Kentucky to Islip, New York flight tickets

Frontier flights from Kentucky to Islip, New York

Our best Frontier deals on Kentucky to Islip, New York flight tickets

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

Can stopping save me money on Kentucky to Islip, New York flights?

What is the cheapest airline that flies from Kentucky to Islip Long Island?

What airlines fly to Islip, New York?

How long does it take to fly to Islip, New York?

Cheap Kentucky to Islip, New York flight deals and tips

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

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Why use momondo?

An easier way to manage your Islip, New York trip

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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