$96 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 4/20. 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
1 adult, Economy, 0 bags

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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Cheap Flights from Islip to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$284
Lexington
Lexington1 stop$533
Nashville
Nashville1 stop$252
Louisville
Louisville1 stop$284
Lexington
Lexington1 stop$533
Nashville
Nashville1 stop$252

Book Cheap Islip to Kentucky Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Kentucky

Wed, Jun 3 - Thu, Jun 4
Frontier Logo
11:00 am - 11:40 pm
ISP
-
CVG
12h 40m
1 stop
Frontier Logo
9:30 pm - 10:05 am
CVG
-
ISP
12h 35m
1 stop
$180Frontier
Mon, Apr 27 - Thu, Apr 30
Multiple Airlines Logo
4:07 pm - 2:18 pm
ISP
-
BNA
23h 11m
1 stop
Multiple Airlines Logo
8:01 pm - 9:13 am
BNA
-
ISP
12h 12m
1 stop
$252Multiple Airlines
Sun, Jun 14 - Tue, Jun 16
Frontier Logo
10:03 am - 12:03 pm
ISP
-
BNA
27h 00m
1 stop
Frontier Logo
12:58 pm - 9:08 am
BNA
-
ISP
19h 10m
1 stop
$261Frontier
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
12:30 pm - 5:05 pm
ISP
-
CVG
4h 35m
1 stop
Southwest Logo
3:50 pm - 10:10 pm
CVG
-
ISP
6h 20m
1 stop
$269Southwest
Thu, May 7 - Mon, May 18
Frontier Logo
11:00 am - 1:11 pm
ISP
-
BNA
27h 11m
1 stop
Frontier Logo
1:56 pm - 11:00 am
BNA
-
ISP
20h 04m
1 stop
$270Frontier
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:34 pm - 9:40 am
ISP
-
TYS
14h 06m
1 stop
Multiple Airlines Logo
1:15 pm - 11:10 am
TYS
-
ISP
45h 55m
2 stops
$278Multiple Airlines
Tue, May 5 - Tue, May 12
Southwest Logo
4:10 pm - 8:50 pm
ISP
-
TYS
4h 40m
1 stop
Southwest Logo
8:15 am - 1:50 pm
TYS
-
ISP
5h 35m
1 stop
$279Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
12:30 pm - 5:05 pm
ISP
-
CVG
4h 35m
1 stop
Southwest Logo
7:05 am - 6:30 pm
CVG
-
ISP
11h 25m
2 stops
$280Southwest
Tue, Apr 28 - Tue, May 5
Southwest Logo
6:30 am - 12:40 pm
ISP
-
SDF
6h 10m
1 stop
Southwest Logo
6:20 am - 11:55 am
SDF
-
ISP
5h 35m
1 stop
$284Southwest
Tue, May 5 - Tue, May 12
Southwest Logo
6:30 am - 5:10 pm
ISP
-
TYS
10h 40m
2 stops
Southwest Logo
8:15 am - 1:50 pm
TYS
-
ISP
5h 35m
1 stop
$284Southwest
Booking Insights

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 ($180) and Southwest ($269).

Find deals

Good to know

Low seasonAugust
Cheapest flight$96
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 17% 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.

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

Information on your arrival and departure airports

Islip (ISP)