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Cheap flights from Kentucky to New York from $90

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 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Kentucky to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:33 pm - 11:54 pm
CVG
-
ISP
6h 21m
1 stop
Frontier Logo
4:07 pm - 11:20 pm
ISP
-
CVG
7h 13m
1 stop
$205Frontier
Mon, Apr 6 - Thu, Apr 16
Frontier Logo
11:13 am - 9:13 am
BNA
-
ISP
21h 00m
1 stop
Frontier Logo
4:07 pm - 4:58 pm
ISP
-
BNA
25h 51m
1 stop
$244Frontier
Thu, Apr 16 - Fri, Apr 24
Frontier Logo
5:09 pm - 10:05 am
BNA
-
ISP
15h 56m
1 stop
Frontier Logo
11:00 am - 4:24 pm
ISP
-
BNA
6h 24m
1 stop
$247Frontier
Thu, Jun 4 - Sun, Jun 7
Frontier Logo
7:56 pm - 9:08 am
CVG
-
ISP
13h 12m
1 stop
Frontier Logo
7:30 am - 8:18 am
ISP
-
CVG
24h 48m
1 stop
$270Frontier
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
6:43 pm - 9:33 am
BNA
-
ISP
13h 50m
1 stop
Multiple Airlines Logo
11:50 am - 10:18 am
ISP
-
BNA
23h 28m
2 stops
$273Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:45 am - 1:31 pm
BNA
-
ISP
28h 46m
2 stops
Multiple Airlines Logo
4:07 pm - 4:58 pm
ISP
-
BNA
25h 51m
1 stop
$286Multiple Airlines
Thu, Apr 16 - Fri, Apr 24
Southwest Logo
4:00 pm - 8:25 pm
CVG
-
ISP
4h 25m
1 stop
Southwest Logo
12:30 pm - 9:50 pm
ISP
-
CVG
9h 20m
2 stops
$289Southwest
Fri, Apr 17 - Mon, Apr 20
Southwest Logo
6:20 am - 11:55 am
SDF
-
ISP
5h 35m
1 stop
Southwest Logo
4:30 pm - 11:45 pm
ISP
-
SDF
7h 15m
1 stop
$290Southwest
Wed, Apr 22 - Fri, Apr 24
Breeze Airways Logo
2:26 pm - 1:31 pm
SDF
-
ISP
23h 05m
1 stop
Breeze Airways Logo
11:50 am - 1:26 pm
ISP
-
SDF
25h 36m
1 stop
$806Breeze Airways
Thu, Apr 9 - Sat, Apr 11
Breeze Airways Logo
2:26 pm - 1:31 pm
SDF
-
ISP
23h 05m
1 stop
Breeze Airways Logo
11:50 am - 1:26 pm
ISP
-
SDF
25h 36m
1 stop
$975Breeze Airways
Sun, Apr 5 - Wed, Apr 8

Frontier flights from Kentucky to Islip, New York

Our best Frontier deals on Kentucky to Islip, New York flight tickets
Frontier
Apr 6
CVG5:33 pmCincinnati Cinci./N. Kentucky
6h 21m
1 stop
ISP11:54 pmIslip Long Island
Apr 17
ISP4:07 pmIslip Long Island
7h 13m
1 stop
CVG11:20 pmCincinnati Cinci./N. Kentucky
$205
Frontier
Apr 16
BNA11:13 amNashville Intl
21h 00m
1 stop
ISP9:13 amIslip Long Island
Apr 24
ISP4:07 pmIslip Long Island
25h 51m
1 stop
BNA4:58 pmNashville Intl
$244
Frontier
Jun 4
BNA5:09 pmNashville Intl
15h 56m
1 stop
ISP10:05 amIslip Long Island
Jun 7
ISP11:00 amIslip Long Island
6h 24m
1 stop
BNA4:24 pmNashville Intl
$247

Southwest flights from Kentucky to Islip, New York

Our best Southwest deals on Kentucky to Islip, New York flight tickets
Southwest
Apr 17
CVG4:00 pmCincinnati Cinci./N. Kentucky
4h 25m
1 stop
ISP8:25 pmIslip Long Island
Apr 20
ISP12:30 pmIslip Long Island
9h 20m
2 stops
CVG9:50 pmCincinnati Cinci./N. Kentucky
$289
Southwest
Apr 22
SDF6:20 amLouisville Intl
5h 35m
1 stop
ISP11:55 amIslip Long Island
Apr 24
ISP4:30 pmIslip Long Island
7h 15m
1 stop
SDF11:45 pmLouisville Intl
$290
Southwest
Apr 15
TYS8:15 amKnoxville McGhee Tyson
3h 40m
1 stop
ISP11:55 amIslip Long Island
Apr 22
ISP6:55 amIslip Long Island
10h 15m
1 stop
TYS5:10 pmKnoxville McGhee Tyson
$300

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky 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 March 18, 2026.
Use the filters below to find and compare flights from Kentucky to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Mon 4/6

5:33 pm-11:54 pm

1 stop6h 21m

Islip Long Island

Thu 4/16

4:07 pm-11:20 pm

1 stop7h 13m

$205

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 4/16

11:13 am-9:13 am

1 stop21h 00m

Islip Long Island

Fri 4/24

4:07 pm-4:58 pm

1 stop25h 51m

$244

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 6/4

5:09 pm-10:05 am

1 stop15h 56m

Islip Long Island

Sun 6/7

11:00 am-4:24 pm

1 stop6h 24m

$247

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Wed 7/15

7:56 pm-9:08 am

1 stop13h 12m

Islip Long Island

Tue 7/21

7:30 am-8:18 am

1 stop24h 48m

$270

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Wed 4/15

6:43 pm-9:33 am

1 stop13h 50m

Islip Long Island

Wed 4/22

11:50 am-10:18 am

2 stops23h 28m

$273

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Thu 4/16

7:45 am-1:31 pm

2 stops28h 46m

Islip Long Island

Fri 4/24

4:07 pm-4:58 pm

1 stop25h 51m

$286

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 4/17

4:00 pm-8:25 pm

1 stop4h 25m

Islip Long Island

Mon 4/20

12:30 pm-9:50 pm

2 stops9h 20m

$289
Quickest round-trip

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Wed 4/22

6:20 am-11:55 am

1 stop5h 35m

Islip Long Island

Fri 4/24

4:30 pm-11:45 pm

1 stop7h 15m

$290

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Thu 4/9

2:26 pm-1:31 pm

1 stop23h 05m

Islip Long Island

Sat 4/11

11:50 am-1:26 pm

1 stop25h 36m

$806

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Sun 4/5

2:26 pm-1:31 pm

1 stop23h 05m

Islip Long Island

Wed 4/8

11:50 am-1:26 pm

1 stop25h 36m

$975

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

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

Frontier and Southwest 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 40% 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.

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.
Search flight deals

  • 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?

  • 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.

Best airlines flying from Kentucky to Islip, New York

Compare and see reviews for airlines that fly from Kentucky to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $276Free CancellationRating
8.0
4,320 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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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