Kentucky

$76+ Cheap flights from Las Vegas (LAS) to Kentucky

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDF
Apr 15 — Apr 221
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Cheap flight deals from Las Vegas to Kentucky

Cheapest flights from Las Vegas to Kentucky
Explore the most affordable flight options available from Las Vegas to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:47 pm
LAS
-
LEX
Nonstop3h 42m
Allegiant Air
Sun 4/2610:19 pm
LEX
-
LAS
Nonstop4h 16m
Allegiant Air
Deal found 3/16$123
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:47 pm
LAS
-
LEX
Nonstop3h 42m
Allegiant Air
Sun 4/1910:19 pm
LEX
-
LAS
Nonstop4h 16m
Allegiant Air
Deal found 3/13$128
This Super.com deal was found by Cheapflights users on 3/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:36 pm
LAS
-
CVG
Nonstop3h 59m
Frontier
Mon 5/118:40 pm
CVG
-
LAS
Nonstop4h 16m
Frontier
Deal found 3/16$133
This Trip.com deal was found by Cheapflights users on 3/13. 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.
Thu 4/2310:11 am
LAS
-
CVG
Nonstop3h 50m
Multiple Airlines
Sun 4/268:38 pm
CVG
-
LAS
Nonstop4h 28m
Multiple Airlines
Deal found 3/13$144
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:06 pm
LAS
-
CVG
Nonstop3h 47m
Frontier
Sun 4/198:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Deal found 3/13$151
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:27 pm
LAS
-
CVG
Nonstop3h 48m
Frontier
Sun 5/178:48 pm
CVG
-
LAS
Nonstop4h 29m
Frontier
Deal found 3/13$152
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:06 pm
LAS
-
CVG
Nonstop3h 47m
Frontier
Sun 4/268:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Deal found 3/14$161
This Booking.com deal was found by Cheapflights users on 3/14. 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 4/174:04 pm
LAS
-
TYS
Nonstop3h 47m
Allegiant Air
Mon 4/201:43 pm
TYS
-
LAS
Nonstop4h 31m
Allegiant Air
Deal found 3/14$161
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:59 am
LAS
-
CVG
1 stop8h 24m
Frontier
Sun 4/268:38 pm
CVG
-
LAS
Nonstop4h 28m
Frontier
Deal found 3/13$162
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:47 pm
LAS
-
BNA
Nonstop3h 23m
Spirit Airlines
Mon 4/138:41 pm
BNA
-
LAS
Nonstop4h 11m
Spirit Airlines
Deal found 3/15$162
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:47 pm
LAS
-
BNA
Nonstop3h 23m
Spirit Airlines
Thu 4/98:41 pm
BNA
-
LAS
Nonstop4h 11m
Spirit Airlines
Deal found 3/12$164
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:47 pm
LAS
-
BNA
Nonstop3h 23m
Spirit Airlines
Tue 4/78:41 pm
BNA
-
LAS
Nonstop4h 11m
Spirit Airlines
Deal found 3/15$165

Find flight deals from Las Vegas to Kentucky

Keep the following information in mind while searching for Las Vegas to Kentucky flight deals. Data was last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$123
(Cheapflightsfares)

One-way from

$76
(Cheapflightsfares)

Popular in

July

Cheapest in

September

Average price

$346

Good one-way deal

$65 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Louisville Intl flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Louisville Intl flights.
From Las Vegas Harry Reid Intl to Kentucky
One-way flight from Las Vegas Harry Reid Intl to Kentucky
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Kentucky.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Kentucky 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 March 16, 2026.
Use the filters below to find and compare flights from Las Vegas to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLexington

LAS - LEX

LASLEX

Las Vegas Harry Reid Intl

Thu 4/16

2:47 pm-9:29 pm

Nonstop3h 42m

Lexington Blue Grass

Sun 4/19

10:19 pm-11:35 pm

Nonstop4h 16m

$128

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Sat 4/18

9:20 pm-7:12 pm

1 stop18h 52m

Cincinnati Cinci./N. Kentucky

Fri 5/1

8:38 pm-10:06 pm

Nonstop4h 28m

$176

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Fri 4/17

10:33 am-6:41 pm

1 stop6h 08m

Nashville Intl

Sun 4/19

9:05 pm-9:23 am

1 stop14h 18m

$209

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Mon 6/15

11:30 am-9:03 pm

1 stop7h 33m

Nashville Intl

Wed 6/24

3:45 pm-7:59 pm

1 stop6h 14m

$227

Las VegasLexington

LAS - LEX

LASLEX

Las Vegas Harry Reid Intl

Thu 3/26

2:44 pm-9:25 pm

Nonstop3h 41m

Lexington Blue Grass

Sun 3/29

10:15 pm-11:37 pm

Nonstop4h 22m

$253

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Sat 4/18

6:00 am-4:55 pm

1 stop7h 55m

Louisville Intl

Sat 4/25

4:50 pm-9:50 pm

2 stops8h 00m

$282

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 4/28

5:30 am-2:20 pm

1 stop5h 50m

Knoxville McGhee Tyson

Tue 5/5

5:50 pm-11:10 pm

1 stop8h 20m

$291

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Mon 5/11

5:00 am-2:00 pm

1 stop6h 00m

Louisville Intl

Mon 5/18

4:45 pm-11:20 pm

1 stop9h 35m

$297

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Wed 9/2

12:35 am-8:33 am

1 stop5h 58m

Nashville Intl

Sun 9/6

10:05 am-5:22 pm

1 stop9h 17m

$313

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Tue 4/28

11:07 pm-5:45 am

Nonstop3h 38m

Cincinnati Cinci./N. Kentucky

Tue 5/5

6:30 am-1:14 pm

1 stop9h 44m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Las Vegas to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Las Vegas 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 Las Vegas to Kentucky

What is the cheapest month to book a flight from Las Vegas to Kentucky?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $60). Flying from Las Vegas to Kentucky in November is currently the most expensive (average of $138). 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.

What is the cheapest time of day to fly from LAS to KY?

Find hourly flight availability from Las Vegas to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 16, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Kentucky as you normally would.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAllegiant Air from Las Vegas to Kentucky by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Kentucky. 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 from for flights from Las Vegas to Kentucky?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Las Vegas to Kentucky.

  • How popular is this Las Vegas to Kentucky flight route?

  • How long is the flight from Las Vegas to Kentucky?

    There are many flights that can get you from Las Vegas to Kentucky in 3h 42m. Fly via Allegiant Air, Frontier, or Delta to get the fastest option. Airlines will cover a distance of 1681 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Las Vegas to Kentucky?

  • What are the cheapest flights from Las Vegas to Kentucky?

    The cheapest flight price from Las Vegas to Kentucky is $174. On average you can expect to pay $420. The most popular route, (Las Vegas Harry Reid Intl - Nashville Intl), can usually be booked for $162.

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

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

  • How can I find direct flights from Las Vegas to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Kentucky 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 Las Vegas to Kentucky?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $60). Flying from Las Vegas to Kentucky in November is currently the most expensive (average of $138). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Las Vegas to Kentucky

Discover the top 6 airlines that operate flights from Las Vegas to Kentucky. 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$223FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$91Average$132FlexibilityNo cancel feeOn-time88%
DeltaCheapest$126Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$393FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$272Average$446FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$402FlexibilityNo cancel feeOn-time69%

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