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

As of December 2025, there are 3 flights per week flying from Islip, New York to Kentucky. The most common day of the week flights depart is Thu, with 33% of flights taking off on this day.

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

Prices for flights from Islip Long Island Airport to Kentucky were last updated today.

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

As of December 2025, there is 1 operator available to choose from for flights from Islip Long Island Airport to Kentucky.

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

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 Islip Long Island Airport to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky 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 Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$123 Cheap Flights from Islip to Kentucky in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Islip, New York to Kentucky

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:57 am

ISP

CVG

26h 57m1 stop

6:54 pm - 7:50 pm

CVG

ISP

24h 56m1 stop

$214Frontier

Wed, Jan 14 - Thu, Jan 15

7:56 pm - 10:52 am

ISP

CVG

14h 56m1 stop

11:54 am - 10:46 pm

CVG

ISP

10h 52m1 stop

$293Frontier

Sat, Jan 10 - Wed, Jan 14

11:55 am - 10:12 pm

ISP

CVG

10h 17m2 stops

5:39 pm - 6:48 pm

CVG

ISP

25h 09m1 stop

$298Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

12:25 pm - 7:43 pm

ISP

BNA

8h 18m1 stop

8:40 am - 11:33 am

BNA

ISP

25h 53m1 stop

$299Multiple Airlines

Thu, Jan 29 - Mon, Feb 2

4:05 pm - 11:05 pm

ISP

CVG

7h 00m1 stop

3:50 pm - 9:55 pm

CVG

ISP

6h 05m1 stop

$304Southwest

Thu, Feb 5 - Sun, Feb 8

5:55 am - 12:40 pm

ISP

CVG

6h 45m1 stop

1:35 pm - 9:55 pm

CVG

ISP

8h 20m2 stops

$309Southwest

Thu, Feb 5 - Sun, Feb 8

12:35 pm - 11:05 pm

ISP

CVG

10h 30m2 stops

7:00 am - 4:15 pm

CVG

ISP

9h 15m2 stops

$327Southwest

Thu, Feb 5 - Sun, Feb 8

6:00 am - 9:55 am

ISP

BNA

4h 55m1 stop

7:25 am - 4:15 pm

BNA

ISP

7h 50m2 stops

$346Southwest

Thu, Jan 29 - Mon, Feb 2

10:38 am - 8:58 am

ISP

SDF

22h 20m2 stops

2:55 pm - 8:07 pm

SDF

ISP

29h 12m3 stops

$865Breeze Airways

Sun, Dec 28 - Thu, Jan 1

10:38 am - 8:58 am

ISP

SDF

22h 20m2 stops

7:44 pm - 1:45 pm

SDF

ISP

18h 01m2 stops

$1,024Breeze Airways

Sun, Dec 28 - Thu, Jan 1

Southwest flights from Islip, New York to Kentucky

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

Southwest

Feb 5

ISP4:05 pmIslip Long Island

7h 00m

1 stop

CVG11:05 pmCincinnati Cinci./N. Kentucky

Feb 8

CVG3:50 pmCincinnati Cinci./N. Kentucky

6h 05m

1 stop

ISP9:55 pmIslip Long Island

$304

Find similar

Southwest

Feb 5

ISP5:55 amIslip Long Island

6h 45m

1 stop

CVG12:40 pmCincinnati Cinci./N. Kentucky

Feb 8

CVG1:35 pmCincinnati Cinci./N. Kentucky

8h 20m

2 stops

ISP9:55 pmIslip Long Island

$309

Find similar

Southwest

Feb 5

ISP12:35 pmIslip Long Island

10h 30m

2 stops

CVG11:05 pmCincinnati Cinci./N. Kentucky

Feb 8

CVG7:00 amCincinnati Cinci./N. Kentucky

9h 15m

2 stops

ISP4:15 pmIslip Long Island

$327

Find similar

Frontier flights from Islip, New York to Kentucky

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

Frontier

Dec 18

ISP6:00 amIslip Long Island

18h 08m

1 stop

CVG12:08 amCincinnati Cinci./N. Kentucky

Dec 21

CVG6:00 amCincinnati Cinci./N. Kentucky

17h 59m

1 stop

ISP11:59 pmIslip Long Island

$213

Find similar

Frontier

Jan 14

ISP8:00 amIslip Long Island

26h 57m

1 stop

CVG10:57 amCincinnati Cinci./N. Kentucky

Jan 15

CVG6:54 pmCincinnati Cinci./N. Kentucky

24h 56m

1 stop

ISP7:50 pmIslip Long Island

$214

Find similar

Frontier

Dec 16

ISP8:29 pmIslip Long Island

21h 15m

1 stop

CVG5:44 pmCincinnati Cinci./N. Kentucky

Dec 18

CVG5:05 amCincinnati Cinci./N. Kentucky

6h 20m

1 stop

ISP11:25 amIslip Long Island

$265

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Islip, New York to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Wed 1/14

8:00 am-10:57 am

1 stop26h 57m

Cincinnati Cinci./N. Kentucky

Thu 1/15

6:54 pm-7:50 pm

1 stop24h 56m

$214

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Sat 1/10

7:56 pm-10:52 am

1 stop14h 56m

Cincinnati Cinci./N. Kentucky

Wed 1/14

11:54 am-10:46 pm

1 stop10h 52m

$293

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Thu 2/5

11:55 am-10:12 pm

2 stops10h 17m

Cincinnati Cinci./N. Kentucky

Sun 2/8

5:39 pm-6:48 pm

1 stop25h 09m

$298

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 1/29

12:25 pm-7:43 pm

1 stop8h 18m

Nashville Intl

Mon 2/2

8:40 am-11:33 am

1 stop25h 53m

$299

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Thu 2/5

4:05 pm-11:05 pm

1 stop7h 00m

Cincinnati Cinci./N. Kentucky

Sun 2/8

3:50 pm-9:55 pm

1 stop6h 05m

$304

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Thu 2/5

5:55 am-12:40 pm

1 stop6h 45m

Cincinnati Cinci./N. Kentucky

Sun 2/8

1:35 pm-9:55 pm

2 stops8h 20m

$309

IslipCincinnati

ISP - CVG

ISPCVG

Islip Long Island

Thu 2/5

12:35 pm-11:05 pm

2 stops10h 30m

Cincinnati Cinci./N. Kentucky

Sun 2/8

7:00 am-4:15 pm

2 stops9h 15m

$327

IslipNashville

ISP - BNA

ISPBNA

Islip Long Island

Thu 1/29

6:00 am-9:55 am

1 stop4h 55m

Nashville Intl

Mon 2/2

7:25 am-4:15 pm

2 stops7h 50m

$346

IslipLouisville

ISP - SDF

ISPSDF

Islip Long Island

Sun 12/28

10:38 am-8:58 am

2 stops22h 20m

Louisville Intl

Thu 1/1

2:55 pm-8:07 pm

3 stops29h 12m

$865

IslipLouisville

ISP - SDF

ISPSDF

Islip Long Island

Sun 12/28

10:38 am-8:58 am

2 stops22h 20m

Louisville Intl

Thu 1/1

7:44 pm-1:45 pm

2 stops18h 01m

$1,024

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 Islip, New York to Kentucky

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

Airlines

Other information

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

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

What airlines fly to Kentucky?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kentucky from Islip, New York according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 4 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Kentucky flight deals and tips

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

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Islip, New York to Kentucky takes 5h 40m

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

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Kentucky?
Prices for flights from Islip Long Island Airport to Kentucky were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Kentucky?
As of December 2025, there is 1 operator available to choose from for flights from Islip Long Island Airport to Kentucky.
How old do you have to be to fly from Islip Long Island Airport to Kentucky?
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 Islip Long Island Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky 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 Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Kentucky. momondo saves you time and could save you money on your trip.

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

All flight searches from Islip to Kentucky on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Islip to Kentucky 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 Islip to Kentucky right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Kentucky now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kentucky and let you know when they change.