$88 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 6/14. 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$249
Nashville
Nashville1 stop$200
Louisville
Louisville1 stop$249
Nashville
Nashville1 stop$200

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

Sat, May 16 - Mon, May 18
Frontier Logo
6:43 pm - 8:25 am
ISP
-
CVG
13h 42m
1 stop
Frontier Logo
9:30 pm - 11:00 am
CVG
-
ISP
13h 30m
1 stop
$180Frontier
Tue, May 19 - Tue, May 26
Frontier Logo
5:38 pm - 1:17 pm
ISP
-
CVG
19h 39m
1 stop
Frontier Logo
9:30 pm - 10:05 am
CVG
-
ISP
12h 35m
1 stop
$185Frontier
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
Multiple Airlines Logo
1:05 pm - 3:56 pm
BNA
-
ISP
25h 51m
1 stop
$200Multiple Airlines
Fri, May 15 - Tue, May 19
Frontier Logo
11:00 am - 11:55 pm
ISP
-
CVG
12h 55m
1 stop
Frontier Logo
9:30 pm - 10:05 am
CVG
-
ISP
12h 35m
1 stop
$201Frontier
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
9:52 pm - 4:34 pm
ISP
-
BNA
19h 42m
1 stop
Multiple Airlines Logo
1:05 pm - 8:57 pm
BNA
-
ISP
6h 52m
1 stop
$205Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
6:02 pm - 6:22 pm
ISP
-
TYS
24h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 10:05 am
TYS
-
ISP
17h 05m
1 stop
$212Multiple Airlines
Sat, May 16 - Mon, May 18
Multiple Airlines Logo
11:00 am - 10:49 pm
ISP
-
BNA
12h 49m
1 stop
Multiple Airlines Logo
2:08 pm - 11:00 am
BNA
-
ISP
19h 52m
1 stop
$216Multiple Airlines
Tue, Jun 9 - Wed, Jun 10
Southwest Logo
4:40 pm - 11:10 pm
ISP
-
SDF
6h 30m
1 stop
Southwest Logo
5:35 am - 11:50 am
SDF
-
ISP
6h 15m
1 stop
$249Southwest
Wed, May 27 - Wed, Jun 3
Southwest Logo
4:10 pm - 8:50 pm
ISP
-
TYS
4h 40m
1 stop
Southwest Logo
8:15 am - 11:55 am
TYS
-
ISP
3h 40m
1 stop
$295Southwest
Wed, Jun 10 - Wed, Jun 17
Southwest Logo
6:25 am - 5:00 pm
ISP
-
TYS
10h 35m
1 stop
Southwest Logo
8:10 am - 1:45 pm
TYS
-
ISP
5h 35m
1 stop
$300Southwest
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 ($201) and Southwest ($301).

Find deals

Good to know

Low seasonAugust
Cheapest flight$88
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Islip to Nashville

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)