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

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

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 Lexington (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 56m on average. If you fly from Louisville (another popular airport in Kentucky) to New York John F Kennedy Intl Airport, then the average flight time is 4h 10m.

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 44% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

How many flights depart from Kentucky to Islip, New York on average per week?

As of May 2026, there are 3 flights per week flying from Kentucky to Islip, New York. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

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 May 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.

$115 Cheap Flights from Kentucky to Islip, New York in 2026

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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.

9:30 pm - 10:05 am

CVG

ISP

12h 35m

1 stop

11:00 am - 11:38 pm

ISP

CVG

12h 38m

1 stop

$210Frontier

Wed, Jun 3 - Fri, Jun 5

9:30 pm - 9:58 am

CVG

ISP

12h 28m

1 stop

10:48 am - 11:46 pm

ISP

CVG

12h 58m

1 stop

$230Frontier

Sun, Aug 16 - Thu, Aug 20

9:30 pm - 8:57 pm

CVG

ISP

23h 27m

1 stop

9:52 pm - 11:46 pm

ISP

CVG

25h 54m

1 stop

$238Frontier

Wed, Jun 10 - Sun, Jun 14

5:56 pm - 10:05 am

TYS

ISP

16h 09m

1 stop

9:52 pm - 10:47 pm

ISP

TYS

24h 55m

1 stop

$248Multiple Airlines

Sat, Jun 6 - Sat, Jun 13

9:30 pm - 8:57 pm

CVG

ISP

23h 27m

1 stop

9:52 pm - 11:46 pm

ISP

CVG

25h 54m

1 stop

$250Frontier

Fri, Jun 19 - Mon, Jun 22

7:27 pm - 6:38 pm

TYS

ISP

23h 11m

2 stops

9:52 pm - 11:34 pm

ISP

TYS

25h 42m

1 stop

$281Multiple Airlines

Mon, Jun 8 - Sun, Jun 14

5:30 pm - 11:40 pm

CVG

ISP

6h 10m

1 stop

5:20 am - 10:40 am

ISP

CVG

5h 20m

1 stop

$284Southwest

Mon, Jun 8 - Mon, Jun 22

4:15 pm - 10:35 pm

SDF

ISP

6h 20m

1 stop

5:20 pm - 11:15 pm

ISP

SDF

5h 55m

1 stop

$320Southwest

Wed, Jun 10 - Sun, Jun 14

8:28 pm - 1:33 pm

SDF

ISP

17h 05m

1 stop

7:53 pm - 8:46 am

ISP

SDF

12h 53m

2 stops

$422Breeze Airways

Fri, May 22 - Sun, May 24

8:28 pm - 1:33 pm

SDF

ISP

17h 05m

1 stop

7:53 pm - 8:46 am

ISP

SDF

12h 53m

2 stops

$433Breeze Airways

Fri, May 22 - Sun, May 24

Breeze Airways flights from Kentucky to Islip, New York

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

Breeze Airways

May 22

SDF8:28 pmLouisville Intl

17h 05m

1 stop

ISP1:33 pmIslip Long Island

May 24

ISP7:53 pmIslip Long Island

12h 53m

2 stops

SDF8:46 amLouisville Intl

$422

Breeze Airways

May 22

SDF8:28 pmLouisville Intl

17h 05m

1 stop

ISP1:33 pmIslip Long Island

May 24

ISP7:53 pmIslip Long Island

12h 53m

2 stops

SDF8:46 amLouisville Intl

$433

Breeze Airways

May 21

SDF2:27 pmLouisville Intl

23h 01m

1 stop

ISP1:28 pmIslip Long Island

May 24

ISP7:53 pmIslip Long Island

12h 53m

2 stops

SDF8:46 amLouisville Intl

$508

Southwest flights from Kentucky to Islip, New York

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

Southwest

Jun 10

SDF4:15 pmLouisville Intl

6h 20m

1 stop

ISP10:35 pmIslip Long Island

Jun 14

ISP5:20 pmIslip Long Island

5h 55m

1 stop

SDF11:15 pmLouisville Intl

$320

Southwest

Jun 10

SDF4:15 pmLouisville Intl

6h 20m

2 stops

ISP10:35 pmIslip Long Island

Jun 14

ISP5:20 pmIslip Long Island

5h 55m

1 stop

SDF11:15 pmLouisville Intl

$325

Southwest

Jul 25

TYS8:00 amKnoxville McGhee Tyson

3h 35m

1 stop

ISP11:35 amIslip Long Island

Jul 28

ISP2:55 pmIslip Long Island

6h 20m

1 stop

TYS9:15 pmKnoxville McGhee Tyson

$332

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 6/3

9:30 pm-10:05 am

1 stop12h 35m

Islip Long Island

Fri 6/5

11:00 am-11:38 pm

1 stop12h 38m

$210

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Sun 8/16

9:30 pm-9:58 am

1 stop12h 28m

Islip Long Island

Thu 8/20

10:48 am-11:46 pm

1 stop12h 58m

$230

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 6/10

9:30 pm-8:57 pm

1 stop23h 27m

Islip Long Island

Sun 6/14

9:52 pm-11:46 pm

1 stop25h 54m

$238

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Sat 6/6

5:56 pm-10:05 am

1 stop16h 09m

Islip Long Island

Sat 6/13

9:52 pm-10:47 pm

1 stop24h 55m

$248

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 6/19

9:30 pm-8:57 pm

1 stop23h 27m

Islip Long Island

Mon 6/22

9:52 pm-11:46 pm

1 stop25h 54m

$250

KnoxvilleIslip

TYS - ISP

TYSISP

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-6:38 pm

2 stops23h 11m

Islip Long Island

Sun 6/14

9:52 pm-11:34 pm

1 stop25h 42m

$281

Quickest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Mon 6/8

5:30 pm-11:40 pm

1 stop6h 10m

Islip Long Island

Mon 6/22

5:20 am-10:40 am

1 stop5h 20m

$284

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Wed 6/10

4:15 pm-10:35 pm

1 stop6h 20m

Islip Long Island

Sun 6/14

5:20 pm-11:15 pm

1 stop5h 55m

$320

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Fri 5/22

8:28 pm-1:33 pm

1 stop17h 05m

Islip Long Island

Sun 5/24

7:53 pm-8:46 am

2 stops12h 53m

$422

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Fri 5/22

8:28 pm-1:33 pm

1 stop17h 05m

Islip Long Island

Sun 5/24

7:53 pm-8:46 am

2 stops12h 53m

$433

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 4% 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 45m
Direct flights	None

The fastest flight from Kentucky to Islip, New York takes 3h 45m

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 May 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

Sag Harbor

Southampton

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 $115

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 8/22. 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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Breeze Airways flights from Kentucky to Islip, New York

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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 many flights depart from Kentucky to Islip, New York on average per week?

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

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

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