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Kentucky

$52+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:24 amLAS - CVG
Nonstop3h 49mMultiple Airlines
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mMultiple Airlines
Deal found 10/28$115
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:07 pmLAS - CVG
1 stop17h 06mFrontier
Mon 12/88:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 10/28$116
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/2310:31 pmLAS - CVG
2 stops18h 50mFrontier
Sun 1/48:20 pmCVG - LAS
Nonstop4h 30mFrontier
Deal found 10/28$122
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:14 amLAS - CVG
Nonstop3h 49mFrontier
Sun 11/236:30 amCVG - LAS
Nonstop4h 34mFrontier
Deal found 10/28$125
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/1311:56 pmLAS - CVG
Nonstop3h 58mFrontier
Sun 11/169:30 pmCVG - LAS
Nonstop4h 16mFrontier
Deal found 10/27$127
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:56 pmLAS - CVG
Nonstop3h 58mFrontier
Sun 11/169:30 pmCVG - LAS
Nonstop4h 16mFrontier
Deal found 10/28$128
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Wed 11/1212:59 amLAS - CVG
1 stop21h 40mFrontier
Mon 11/171:27 pmCVG - LAS
1 stop9h 11mFrontier
Deal found 10/30$130
This CheapOair deal was found by Cheapflights users on 10/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:54 pmLAS - CVG
1 stop26h 45mFrontier
Wed 11/199:30 pmCVG - LAS
Nonstop4h 16mFrontier
Deal found 10/30$134
This Booking.com deal was found by Cheapflights users on 10/27. 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 11/711:56 pmLAS - CVG
Nonstop3h 58mFrontier
Sun 11/96:05 amCVG - LAS
1 stop28h 57mFrontier
Deal found 10/27$140
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/2510:15 amLAS - BNA
Nonstop3h 31mSpirit Airlines
Tue 12/29:00 pmBNA - LAS
Nonstop4h 01mSpirit Airlines
Deal found 10/29$140
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/249:03 amLAS - BNA
Nonstop3h 30mSpirit Airlines
Tue 12/29:00 pmBNA - LAS
Nonstop4h 01mSpirit Airlines
Deal found 10/29$141
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Tue 11/189:07 amLAS - BNA
Nonstop3h 30mSpirit Airlines
Wed 11/194:59 pmBNA - LAS
Nonstop4h 11mSpirit Airlines
Deal found 10/29$148

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$115
(Mytrip)

One-way from

$52
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$412

Good round-trip deal

$128 or less

Good one-way deal

$61 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Louisville Intl flights.
Search Deals
From Las Vegas Harry Reid Intl to Kentucky
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Kentucky
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Kentucky.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Kentucky.
Search Deals

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 October 30, 2025.
Use the filters below to find and compare flights from Las Vegas to Kentucky that are best for you.

Fly from

Las Vegas

Fly to

Kentucky

Route

Depart

Return

Price

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Tue 12/23

9:24 am-4:13 pm

Nonstop3h 49m

Cincinnati Cinci./N. Kentucky

Sun 1/4

8:20 pm-9:50 pm

Nonstop4h 30m

$115

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Thu 11/13

3:20 pm-1:39 am

1 stop7h 19m

Cincinnati Cinci./N. Kentucky

Sun 11/16

9:30 pm-10:46 pm

Nonstop4h 16m

$129

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Thu 11/13

7:00 am-4:59 pm

1 stop6h 59m

Cincinnati Cinci./N. Kentucky

Mon 11/17

6:05 am-12:07 pm

1 stop9h 02m

$130

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Wed 11/12

7:54 pm-1:39 am

1 stop26h 45m

Cincinnati Cinci./N. Kentucky

Wed 11/19

8:00 am-10:13 am

1 stop29h 13m

$130

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Fri 11/14

12:59 am-2:32 pm

1 stop10h 33m

Cincinnati Cinci./N. Kentucky

Mon 11/17

1:27 pm-8:32 am

1 stop22h 05m

$130

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Fri 11/14

9:12 am-8:20 pm

1 stop8h 08m

Cincinnati Cinci./N. Kentucky

Tue 11/18

10:24 am-3:24 pm

1 stop8h 00m

$137

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Sun 12/21

12:17 pm-7:10 pm

Nonstop3h 53m

Cincinnati Cinci./N. Kentucky

Wed 12/31

9:57 am-9:42 am

1 stop26h 45m

$172

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Mon 12/22

12:59 am-4:18 pm

2 stops12h 19m

Cincinnati Cinci./N. Kentucky

Sun 1/4

8:20 pm-9:50 pm

Nonstop4h 30m

$185

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Tue 1/20

11:26 pm-5:55 am

Nonstop3h 29m

Cincinnati Cinci./N. Kentucky

Sun 1/25

7:10 am-8:36 am

Nonstop4h 26m

$199

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 11/21

10:46 am-5:32 pm

Nonstop3h 46m

Knoxville McGhee Tyson

Mon 11/24

8:30 am-9:56 am

Nonstop4h 26m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $71). Flying from Las Vegas to Kentucky in April is currently the most expensive (average of $168). 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 October 30, 2025.

It’s typically best to fly out from Las Vegas to Kentucky at noon. Doing so could potentially save you 74% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Las Vegas to Kentucky?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Kentucky. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Las Vegas to Kentucky flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Las Vegas to Kentucky?

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 October 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines 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.
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,034 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
694 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.0
Very good
4,243 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    The Las Vegas Harry Reid Intl to Kentucky flight path was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 46m. Fly via Frontier, Allegiant Air, or American Airlines to get the fastest option. Airlines will cover a distance of 1734 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Las Vegas to Kentucky one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Kentucky are Southwest ($88), Spirit Airlines ($98), and Frontier ($100).

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

    While some choose either Las Vegas Harry Reid Intl - Nashville Intl or Las Vegas Harry Reid Intl - Louisville Intl, Las Vegas Harry Reid Intl - Cincinnati Cinci./N. Kentucky is the most popular route 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 $114. On average you can expect to pay $298. The most popular route, (Las Vegas Harry Reid Intl - Cincinnati Cinci./N. Kentucky), can usually be booked for $115.

  • 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, September is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $71). Flying from Las Vegas to Kentucky in April is currently the most expensive (average of $168). 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

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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.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$263FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$112Average$166FlexibilityNo cancel feeOn-time88%
DeltaCheapest$126Average$304FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$358FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$215Average$466FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$396FlexibilityNo cancel feeOn-time69%

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