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Islip

$118+ Cheap flights from Kentucky to Islip, NY (ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ISP
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Kentucky to Islip

Keep the following information in mind while searching for Kentucky to Islip flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Booking.com)

One-way from

$118
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$258
Provider with most accurate pricing for Louisville Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-New York (NYC) flights.
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From Kentucky to Islip Long Island
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One-way flight from Kentucky to Islip Long Island
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Highest demand for flights based on searches. 12% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kentucky to Islip

Cheapest flights from Kentucky to Islip
Explore the most affordable flight options available from Kentucky to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:57 pmCVG - ISP
1 stop21h 44mFrontier
Mon 5/54:23 pmISP - CVG
1 stop18h 04mFrontier
Deal found 3/31$208
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:27 amBNA - ISP
1 stop8h 32mMultiple Airlines
Wed 4/3010:50 amISP - BNA
1 stop10h 06mMultiple Airlines
Deal found 3/31$286
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:40 amBNA - ISP
1 stop5h 35mSouthwest
Wed 4/304:00 pmISP - BNA
1 stop6h 20mSouthwest
Deal found 3/31$303
This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:02 amBNA - ISP
1 stop28h 26mFrontier
Sun 4/69:09 pmISP - BNA
1 stop13h 54mFrontier
Deal found 3/31$308
This JetBlue deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:18 pmBNA - ISP
1 stop8h 10mJetBlue
Sun 5/46:00 amISP - BNA
1 stop6h 33mJetBlue
Deal found 3/31$342
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/24:50 pmCVG - ISP
1 stop6h 15mSouthwest
Mon 5/55:40 amISP - CVG
2 stops9h 10mSouthwest
Deal found 3/31$352
This FlightHub deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/258:35 pmSDF - ISP
1 stop16h 57mBreeze Airways
Sun 7/277:39 pmISP - SDF
2 stops13h 13mBreeze Airways
Deal found 3/31$824

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Islip 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, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Kentucky to Islip that are best for you.

Fly from

Kentucky

Fly to

Islip

Route

Depart

Return

Price

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 5/2

12:57 pm-10:41 am

1 stop21h 44m

Islip Long Island

Mon 5/5

4:23 pm-10:27 am

1 stop18h 04m

$208

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Mon 4/28

8:27 am-5:59 pm

1 stop8h 32m

Islip Long Island

Wed 4/30

10:50 am-7:56 pm

1 stop10h 06m

$286

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Mon 4/28

5:40 am-12:15 pm

1 stop5h 35m

Islip Long Island

Wed 4/30

4:00 pm-9:20 pm

1 stop6h 20m

$303

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Fri 5/2

12:18 pm-9:28 pm

1 stop8h 10m

Islip Long Island

Sun 5/4

6:00 am-11:33 am

1 stop6h 33m

$342

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Fri 5/2

4:50 pm-11:05 pm

1 stop6h 15m

Islip Long Island

Mon 5/5

5:40 am-2:50 pm

2 stops9h 10m

$352

LouisvilleIslip

SDF - ISP

SDFISP

Louisville Intl

Fri 7/25

8:35 pm-1:32 pm

1 stop16h 57m

Islip Long Island

Sun 7/27

7:39 pm-8:52 am

2 stops13h 13m

$824

CincinnatiIslip

CVG - ISP

CVGISP

Cincinnati Cinci./N. Kentucky

Thu 4/10

2:17 pm-8:34 pm

1 stop6h 17m

$118

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Mon 4/14

11:03 am-10:00 am

1 stop21h 57m

$120

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Mon 4/28

5:40 am-12:15 pm

1 stop5h 35m

$152

NashvilleIslip

BNA - ISP

BNAISP

Nashville Intl

Sun 4/27

5:30 am-5:59 pm

1 stop11h 29m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 12 results
1
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Best time to book a flight from Kentucky to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Islip

What is the cheapest month to book a flight from Kentucky to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Kentucky to Islip, New York (average of $108). Flying from Kentucky to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated April 1, 2025.
Read reviews from past customers who have flown Breeze Airways, Southwest and JetBlue from Kentucky to Islip. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
157 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,276 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,924 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
6.0
Okay
3,276 reviews
Breeze Airways
8.1
Very good
157 reviews

Comfort

8.2

Food

6.7

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Kentucky?

    Islip Long Island (ISP) is the airport you will fly into if you book a flight from Kentucky to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

  • What are the cheapest airlines to fly from Kentucky to Islip, New York one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $118. However, be on the lookout for offers from Southwest and JetBlue, as they are both options that can get you from Kentucky to Islip, New York for a low price.

  • What are the most popular routes from Kentucky to Islip, New York?

    The most popular route from Kentucky to Islip, New York is Nashville Intl - Islip Long Island. You may also consider Cincinnati Cinci./N. Kentucky - Islip Long Island or Louisville Intl - Islip Long Island.

  • Can I find deals for flights from Kentucky to Islip that include hotel bookings?

    Yes. In addition to deals on Kentucky to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Islip.

  • Can I find deals for business class flights from Kentucky to Islip?

    Yes. Cheapflights offers flight deals from Kentucky to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to Islip, New York (average of $108). Flying from Kentucky to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kentucky?

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Alternative routes for Kentucky to Islip

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Top airline flying from Kentucky to Islip

Discover the top airline that operate flights from Kentucky to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$276Average$340FlexibilityNo cancel feeOn-time63%
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