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Kentucky

$56+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$102
(Mytrip)

One-way from

$56
(Mytrip)

Popular in

September

Cheapest in

July

Average price

$276

Good round-trip deal

$91 or less

Good one-way deal

$156 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. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 7/242:48 pmLAS - CVG
Nonstop3h 52mAllegiant Air
Sun 7/2710:25 pmCVG - LAS
Nonstop4h 06mAllegiant Air
Deal found 6/11$102
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/275:45 amLAS - SDF
1 stop6h 37mSpirit Airlines
Tue 7/17:40 pmSDF - LAS
1 stop6h 55mSpirit Airlines
Deal found 6/12$107
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/172:43 pmLAS - LEX
Nonstop3h 45mAllegiant Air
Sun 7/2010:28 pmLEX - LAS
Nonstop4h 11mAllegiant Air
Deal found 6/12$112
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 6/259:14 pmLAS - CVG
1 stop12h 00mMultiple Airlines
Sun 6/2910:25 pmCVG - LAS
Nonstop4h 06mMultiple Airlines
Deal found 6/11$147
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:00 amLAS - BNA
Nonstop3h 42mSpirit Airlines
Tue 8/193:37 pmBNA - LAS
Nonstop3h 54mSpirit Airlines
Deal found 6/12$150
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 7/26:15 amLAS - TYS
Nonstop3h 57mAllegiant Air
Fri 7/42:28 pmTYS - LAS
Nonstop4h 07mAllegiant Air
Deal found 6/11$158
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 7/35:58 pmLAS - CVG
Nonstop3h 57mFrontier
Mon 7/73:44 pmCVG - LAS
Nonstop4h 14mFrontier
Deal found 6/10$169
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/172:43 pmLAS - LEX
Nonstop3h 45mMultiple Airlines
Sun 7/207:34 pmLEX - LAS
1 stop30h 33mMultiple Airlines
Deal found 6/12$177
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/245:40 pmLAS - BNA
1 stop19h 56mMultiple Airlines
Mon 7/289:55 pmBNA - LAS
Nonstop4h 04mMultiple Airlines
Deal found 6/10$177
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/3110:10 pmLAS - CVG
Nonstop3h 50mDelta
Tue 8/56:48 amCVG - LAS
Nonstop4h 02mDelta
Deal found 6/11$199
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/1211:43 pmLAS - CVG
1 stop6h 52mUnited Airlines
Sun 7/1311:25 amCVG - LAS
1 stop6h 38mUnited Airlines
Deal found 6/11$213
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:00 amLAS - CVG
1 stop20h 07mAlaska Airlines
Mon 8/188:40 amCVG - LAS
1 stop9h 04mAlaska Airlines
Deal found 6/10$218

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 June 12, 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

Thu 7/24

2:48 pm-9:40 pm

Nonstop3h 52m

Cincinnati Cinci./N. Kentucky

Sun 7/27

10:25 pm-11:31 pm

Nonstop4h 06m

$102

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 6/27

5:45 am-3:22 pm

1 stop6h 37m

Louisville Intl

Tue 7/1

7:40 pm-11:35 pm

1 stop6h 55m

$107

Las VegasLexington

LAS - LEX

LASLEX

Las Vegas Harry Reid Intl

Thu 7/17

2:43 pm-9:28 pm

Nonstop3h 45m

Lexington Blue Grass

Sun 7/20

10:28 pm-11:39 pm

Nonstop4h 11m

$112

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Wed 6/25

9:14 pm-12:14 pm

1 stop12h 00m

Cincinnati Cinci./N. Kentucky

Sun 6/29

10:25 pm-11:31 pm

Nonstop4h 06m

$147

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Fri 8/15

9:00 am-2:42 pm

Nonstop3h 42m

Nashville Intl

Tue 8/19

3:37 pm-5:31 pm

Nonstop3h 54m

$150

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Wed 7/2

6:15 am-1:12 pm

Nonstop3h 57m

Knoxville McGhee Tyson

Fri 7/4

2:28 pm-3:35 pm

Nonstop4h 07m

$158

Las VegasCincinnati

LAS - CVG

LASCVG

Las Vegas Harry Reid Intl

Thu 7/3

5:58 pm-12:55 am

Nonstop3h 57m

Cincinnati Cinci./N. Kentucky

Mon 7/7

3:44 pm-4:58 pm

Nonstop4h 14m

$169

Las VegasLexington

LAS - LEX

LASLEX

Las Vegas Harry Reid Intl

Thu 7/17

2:43 pm-9:28 pm

Nonstop3h 45m

Lexington Blue Grass

Sun 7/20

7:34 pm-11:07 pm

1 stop30h 33m

$177

Las VegasNashville

LAS - BNA

LASBNA

Las Vegas Harry Reid Intl

Thu 7/24

5:40 pm-3:36 pm

1 stop19h 56m

Nashville Intl

Mon 7/28

9:55 pm-11:59 pm

Nonstop4h 04m

$177

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Thu 9/11

5:56 pm-10:21 pm

1 stop25h 25m

Knoxville McGhee Tyson

Mon 9/15

8:30 am-9:43 am

Nonstop4h 13m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, 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 June 12, 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.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Las Vegas to Kentucky to help guide your decision. You can also see how each airline stacks up 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

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Allegiant Air ($56), Spirit Airlines ($62), and Frontier ($88).

  • 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 - Lexington Blue Grass, 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 $166. On average you can expect to pay $304. The most popular route, (Las Vegas Harry Reid Intl - Nashville Intl), can usually be booked for $129.

  • 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$107Average$157FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$124Average$187FlexibilityNo cancel feeOn-time65%
DeltaCheapest$163Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$374FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$459FlexibilityNo cancel feeOn-time63%

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