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Kentucky

$36+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$96
(CheapOair)

One-way from

$36
(Trip.com)

Popular in

September

Cheapest in

August

Average price

$331

Good round-trip deal

$62 or less

Good one-way deal

$62 or less
From Las Vegas Harry Reid Intl to Kentucky
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One-way flight from Las Vegas Harry Reid Intl to Kentucky
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Kentucky.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Kentucky.
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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 July 30, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. 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 9/48:50 amLAS - SDF
Nonstop3h 40mSpirit Airlines
Mon 9/84:25 pmSDF - LAS
Nonstop4h 05mSpirit Airlines
Deal found 7/28$96
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:45 pmLAS - CVG
Nonstop3h 55mAllegiant Air
Sun 9/71:42 pmCVG - LAS
Nonstop4h 13mAllegiant Air
Deal found 7/29$100
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:39 pmLAS - LEX
Nonstop3h 48mAllegiant Air
Sun 8/1710:17 pmLEX - LAS
Nonstop4h 19mAllegiant Air
Deal found 7/29$112
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:55 pmLAS - BNA
Nonstop3h 41mSpirit Airlines
Sat 9/203:26 pmBNA - LAS
Nonstop4h 04mSpirit Airlines
Deal found 7/29$129
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:03 pmLAS - TYS
Nonstop3h 55mAllegiant Air
Sun 9/284:50 pmTYS - LAS
Nonstop4h 13mAllegiant Air
Deal found 7/29$130
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 9/113:45 pmLAS - CVG
Nonstop3h 55mMultiple Airlines
Mon 9/159:00 amCVG - LAS
1 stop16h 18mMultiple Airlines
Deal found 7/28$160
This Booking.com deal was found by Cheapflights users on 7/29. 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.
Fri 10/1011:59 pmLAS - BNA
1 stop7h 35mMultiple Airlines
Mon 10/1310:00 amBNA - LAS
Nonstop4h 00mMultiple Airlines
Deal found 7/29$160
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:58 pmLAS - CVG
Nonstop4h 01mFrontier
Sun 8/103:44 pmCVG - LAS
Nonstop4h 14mFrontier
Deal found 7/28$166
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:35 amLAS - TYS
1 stop11h 33mMultiple Airlines
Sun 9/284:50 pmTYS - LAS
Nonstop4h 13mMultiple Airlines
Deal found 7/29$175
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:00 pmLAS - CVG
Nonstop3h 41mDelta
Mon 9/227:00 amCVG - LAS
Nonstop4h 03mDelta
Deal found 7/29$199
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:39 pmLAS - LEX
Nonstop3h 48mMultiple Airlines
Sun 8/177:47 pmLEX - LAS
2 stops27h 08mMultiple Airlines
Deal found 7/29$205
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:15 amLAS - CVG
1 stop6h 26mUnited Airlines
Wed 11/195:50 pmCVG - LAS
1 stop6h 59mUnited Airlines
Deal found 7/28$213

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 July 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 VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 9/4

8:50 am-3:30 pm

Nonstop3h 40m

Louisville Intl

Mon 9/8

4:25 pm-5:30 pm

Nonstop4h 05m

$96

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Thu 9/4

3:45 pm-10:40 pm

Nonstop3h 55m

Cincinnati Cinci./N. Kentucky

Sun 9/7

1:42 pm-2:55 pm

Nonstop4h 13m

$100

Las VegasLexington

LAS - LEX

LASLEX

Las Vegas Harry Reid Intl

Thu 8/14

2:39 pm-9:27 pm

Nonstop3h 48m

Lexington Blue Grass

Sun 8/17

10:17 pm-11:36 pm

Nonstop4h 19m

$112

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Thu 9/18

1:55 pm-7:36 pm

Nonstop3h 41m

Nashville Intl

Sat 9/20

3:26 pm-5:30 pm

Nonstop4h 04m

$129

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Thu 9/18

1:03 pm-7:58 pm

Nonstop3h 55m

Knoxville McGhee Tyson

Sun 9/28

4:50 pm-6:03 pm

Nonstop4h 13m

$130

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Fri 10/10

4:02 pm-9:42 pm

Nonstop3h 40m

Nashville Intl

Mon 10/13

10:00 am-12:00 pm

Nonstop4h 00m

$135

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Thu 9/11

3:45 pm-10:40 pm

Nonstop3h 55m

Cincinnati Cinci./N. Kentucky

Mon 9/15

9:00 am-10:18 pm

1 stop16h 18m

$160

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Fri 8/8

5:58 pm-12:59 am

Nonstop4h 01m

Cincinnati Cinci./N. Kentucky

Sun 8/10

3:44 pm-4:58 pm

Nonstop4h 14m

$166

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Thu 9/18

8:35 am-11:08 pm

1 stop11h 33m

Knoxville McGhee Tyson

Sun 9/28

4:50 pm-6:03 pm

Nonstop4h 13m

$175

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Wed 9/17

10:00 pm-4:41 am

Nonstop3h 41m

Cincinnati Cinci./N. Kentucky

Mon 9/22

7:00 am-8:03 am

Nonstop4h 03m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 52 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, January is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $299). Flying from Las Vegas to Kentucky in April is currently the most expensive (average of $369). 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 July 30, 2025.

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 July 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 Spirit Airlines ($36), Allegiant Air ($61), and Frontier ($67).

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

    While some choose either Las Vegas Harry Reid Intl - Cincinnati Cinci./N. Kentucky or Las Vegas Harry Reid Intl - Louisville Intl, Las Vegas Harry Reid Intl - Nashville Intl 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 $59. On average you can expect to pay $157. The most popular route, (Las Vegas Harry Reid Intl - Nashville Intl), can usually be booked for $100.

  • 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, January is the cheapest month in which you can book a flight from Las Vegas to Kentucky (average of $299). Flying from Las Vegas to Kentucky in April is currently the most expensive (average of $369). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$107Average$148FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$124Average$193FlexibilityNo cancel feeOn-time65%
DeltaCheapest$178Average$327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$215Average$451FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$374FlexibilityNo cancel feeOn-time69%

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