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$56+ Cheap flights from Lexington to Las Vegas (LEX - LAS)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LAS
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Find cheap flights from Lexington to Las Vegas with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Lexington Blue Grass to Las Vegas Harry Reid Intl are usually found in October or February, booked 50 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from Lexington to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$122
(Cheapflightsfares)

One-way from

$56
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$212

Good round-trip deal

$166 or less

Good one-way deal

$56 or less
Provider with most accurate pricing for Lexington Blue Grass-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Las Vegas Harry Reid Intl flights.
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From Lexington Blue Grass to Las Vegas Harry Reid Intl
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One-way flight from Lexington Blue Grass to Las Vegas Harry Reid Intl
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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. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Lexington Blue Grass to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Lexington Blue Grass to Las Vegas Harry Reid Intl.
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Find flight deals from Lexington to Las Vegas

Cheapest flights from Lexington to Las Vegas
Explore the most affordable flight options available from Lexington to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
dom. 11/1610:05 pmLEX - LAS
Nonstop4h 10mAllegiant Air
jue. 11/202:52 pmLAS - LEX
Nonstop3h 39mAllegiant Air
Deal found 10/22$122
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
dom. 11/2310:21 pmLEX - LAS
Nonstop4h 17mAllegiant Air
mar. 11/256:35 amLAS - LEX
Nonstop3h 40mAllegiant Air
Deal found 10/21$125
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
jue. 10/3010:19 pmLEX - LAS
Nonstop4h 05mAllegiant Air
jue. 11/62:33 pmLAS - LEX
Nonstop3h 42mAllegiant Air
Deal found 10/20$143
This Gotogate deal was found by Cheapflights users on 10/22. 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.
jue. 10/3010:19 pmLEX - LAS
Nonstop4h 05mAllegiant Air
dom. 11/22:39 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 10/22$183
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
jue. 11/2010:21 pmLEX - LAS
Nonstop4h 17mAllegiant Air
dom. 11/232:52 pmLAS - LEX
Nonstop3h 39mAllegiant Air
Deal found 10/20$184
This Mytrip deal was found by Cheapflights users on 10/22. 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.
dom. 11/167:39 pmLEX - LAS
2 stops27h 13mMultiple Airlines
jue. 11/202:52 pmLAS - LEX
Nonstop3h 39mMultiple Airlines
Deal found 10/22$197
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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.
mar. 11/252:05 pmLEX - LAS
Nonstop4h 18mAllegiant Air
sáb. 11/296:35 amLAS - LEX
Nonstop3h 40mAllegiant Air
Deal found 10/23$214
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
jue. 12/182:32 pmLEX - LAS
Nonstop4h 16mAllegiant Air
dom. 1/116:30 amLAS - LEX
Nonstop3h 47mAllegiant Air
Deal found 10/21$218
This Mytrip deal was found by Cheapflights users on 10/20. 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.
jue. 10/307:35 pmLEX - LAS
2 stops18h 17mMultiple Airlines
jue. 11/62:33 pmLAS - LEX
Nonstop3h 42mMultiple Airlines
Deal found 10/20$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Las Vegas 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 octubre 23, 2025.
Use the filters below to find and compare flights from Lexington to Las Vegas that are best for you.

Fly from

Lexington

Fly to

Las Vegas

Route

Depart

Return

Price

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

mié. 12/3

3:41 pm-9:47 pm

1 stop9h 06m

Las Vegas Harry Reid Intl

vie. 12/5

12:44 am-12:25 pm

1 stop8h 41m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

mar. 4/7

7:45 pm-12:31 am

1 stop7h 46m

Las Vegas Harry Reid Intl

lun. 4/13

12:35 am-9:24 am

1 stop5h 49m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

mié. 4/8

3:45 pm-9:52 pm

1 stop9h 07m

Las Vegas Harry Reid Intl

lun. 4/13

12:35 am-9:24 am

1 stop5h 49m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

sáb. 1/3

6:20 am-10:47 am

1 stop7h 27m

Las Vegas Harry Reid Intl

mié. 1/7

6:05 am-5:13 pm

1 stop8h 08m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

mié. 12/3

7:00 am-11:29 am

1 stop7h 29m

Las Vegas Harry Reid Intl

vie. 12/5

12:59 am-1:22 pm

2 stops9h 23m

$258

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

sáb. 1/3

1:57 pm-8:22 pm

2 stops9h 25m

Las Vegas Harry Reid Intl

mié. 1/7

9:56 am-10:40 pm

2 stops9h 44m

$263

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

lun. 11/24

3:40 pm-8:19 pm

1 stop7h 39m

Las Vegas Harry Reid Intl

jue. 11/27

10:15 pm-9:27 am

1 stop8h 12m

$263

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

vie. 4/10

5:49 pm-11:23 pm

1 stop8h 34m

Las Vegas Harry Reid Intl

lun. 4/13

12:35 am-9:24 am

1 stop5h 49m

$271

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

sáb. 11/15

5:45 pm-9:49 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

lun. 11/17

12:59 am-1:17 pm

2 stops9h 18m

$294

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

vie. 1/23

5:32 pm-9:59 pm

1 stop7h 27m

Las Vegas Harry Reid Intl

lun. 1/26

7:40 am-8:31 pm

2 stops9h 51m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results
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Compare providers for flights from Lexington to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Las Vegas in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Las Vegas

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

How far ahead should I book a flight from Lexington to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Lexington to Las Vegas. Price data was last updated on October 17, 2025.

The price you pay for your flight from Lexington to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Lexington to Las Vegas (average of $78). Flying from Lexington to Las Vegas in September is currently the most expensive (average of $123). 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 LEX to LAS?

Find hourly flight availability from Lexington to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Lexington to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 59% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Lexington to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Lexington to Las Vegas flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings 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 Lexington to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated octubre 23, 2025.
Read through reviews of airlines operating flights from Lexington to Las Vegas, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Allegiant Air
7.2
Good
694 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The Lexington Blue Grass to Las Vegas Harry Reid Intl flight path was viewed by 8 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 Lexington to Las Vegas?

    For as low as $253, Delta can have you in Las Vegas from Lexington in 9h 06m. Lexington and Las Vegas are separated by a distance of 1681 mi.

  • What are the cheapest airlines flying from Lexington to Las Vegas round-trip?

    Currently priced at $110, Allegiant Air will fly you from Lexington to Las Vegas and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $143 and $178, respectively. Allegiant Air is priced at 62% lower than the current average price of a flight leaving 3 months from now.

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

    Looking at all options, your cheapest flight can be booked for $56. While the most popular route (Lexington Blue Grass - Las Vegas Harry Reid Intl) can be booked for $122 on average, our data indicates $150 when flying from Lexington to Las Vegas.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lexington to Las Vegas (average of $78). Flying from Lexington to Las Vegas in September is currently the most expensive (average of $123). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
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Primm
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Top 5 airlines flying from Lexington to Las Vegas

Discover the top 5 airlines that operate flights from Lexington to Las Vegas. 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$201FlexibilityNo cancel feeOn-time88%
FrontierCheapest$143Average$179FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$403FlexibilityNo cancel feeOn-time71%

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