$108 Find Cheap Flights from Islip to Kentucky

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Kentucky departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Kentucky

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Kentucky, as well as popular online travel agencies
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Flights Deals

Best Kentucky Flight Deals from Islip

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Louisville
Louisville1 stop$242
Nashville
Nashville1 stop$271
Louisville
Louisville1 stop$242
Nashville
Nashville1 stop$271

Cheap Flights from Islip to Kentucky

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Islip to Kentucky

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Islip to Kentucky.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
6:48 pm - 12:59 amISP-CVG
6h 11m1 stop
Frontier Logo
6:00 am - 1:05 pmCVG-ISP
7h 05m1 stop
$216Frontier
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Mon, May 19 - Thu, May 22
Southwest Logo
4:40 pm - 11:30 pmISP-SDF
6h 50m1 stop
Southwest Logo
6:00 pm - 10:55 pmSDF-ISP
4h 55m1 stop
$242Southwest
Find Deal
Tue, Jun 10 - Wed, Jun 18
Southwest Logo
1:40 pm - 10:00 pmISP-SDF
8h 20m2 stops
Southwest Logo
6:00 pm - 10:55 pmSDF-ISP
4h 55m1 stop
$247Southwest
Find Deal
Tue, Jun 10 - Wed, Jun 18
Southwest Logo
8:20 am - 1:30 pmISP-SDF
5h 10m1 stop
Southwest Logo
4:05 pm - 10:50 pmSDF-ISP
6h 45m1 stop
$260Southwest
Find Deal
Tue, Jun 3 - Wed, Jun 4
Southwest Logo
1:00 pm - 9:25 pmISP-SDF
8h 25m2 stops
Southwest Logo
4:05 pm - 8:20 pmSDF-ISP
4h 15m1 stop
$265Southwest
Find Deal
Tue, Jun 3 - Wed, Jun 4
Southwest Logo
4:00 pm - 8:05 pmISP-BNA
5h 05m1 stop
Southwest Logo
2:30 pm - 9:05 pmBNA-ISP
5h 35m1 stop
$271Southwest
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Wed, Aug 6 - Wed, Aug 13
Southwest Logo
6:05 am - 12:55 pmISP-BNA
7h 50m2 stops
Southwest Logo
2:30 pm - 9:05 pmBNA-ISP
5h 35m1 stop
$276Southwest
Find Deal
Wed, Aug 6 - Wed, Aug 13
Frontier Logo
2:04 pm - 10:55 pmISP-CVG
8h 51m1 stop
Frontier Logo
12:32 pm - 7:34 pmCVG-ISP
7h 02m1 stop
$290Frontier
Find Deal
Fri, May 23 - Mon, May 26
Breeze Airways Logo
7:39 pm - 8:52 amISP-SDF
13h 13m2 stops
Breeze Airways Logo
6:57 pm - 1:15 pmSDF-ISP
42h 18m3 stops
$660Breeze Airways
Find Deal
Thu, Jun 5 - Sun, Jun 8
Breeze Airways Logo
1:55 pm - 1:16 pmISP-SDF
23h 21m2 stops
Breeze Airways Logo
1:56 pm - 10:04 amSDF-ISP
44h 08m3 stops
$715Breeze Airways
Find Deal
Tue, Jun 10 - Wed, Jun 18
Useful Info

KAYAK's insights & trends for Islip to Kentucky flights

Get data-powered insights and trends into flights from Islip to Kentucky to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Islip to Kentucky?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Islip to Kentucky were found on Frontier ($216) and Southwest ($242).

Find deals

Good to know

Low seasonAugust
High seasonMarch
Cheapest flight$108
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Islip to Cincinnati

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from Islip to Kentucky?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Kentucky?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Kentucky with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Kentucky?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kentucky?

    The cheapest time of day to fly to Kentucky is generally in the evening, when round-trip flights cost $408 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Kentucky is generally in the evening, which is peak travel time and where the average cost of a ticket is $408.

Top airline flying from Islip to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from Islip to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4293 reviews
8.0Comfort
7.6Entertainment
7.1Food
8.2Boarding
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

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

Information on your arrival and departure airports

Islip (ISP)

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