HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$53+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lexington Blue Grass to Las Vegas Harry Reid Intl are usually found in February or July, booked 32 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 September 11, 2025.

Round-trip from

$126
(Cheapflightsfares)

One-way from

$53
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$380

Good round-trip deal

$114 or less
From Lexington Blue Grass to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Lexington Blue Grass to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Lexington Blue Grass to Las Vegas Harry Reid Intl.
Search Deals

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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sun 10/1210:33 pmLEX - LAS
Nonstop4h 05mAllegiant Air
Thu 10/162:53 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 9/9$126
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/510:33 pmLEX - LAS
Nonstop4h 05mAllegiant Air
Thu 10/92:53 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 9/9$154
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 12/49:47 pmLEX - LAS
Nonstop4h 16mAllegiant Air
Sun 12/72:15 pmLAS - LEX
Nonstop3h 42mAllegiant Air
Deal found 9/9$184
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:21 pmLEX - LAS
Nonstop4h 17mAllegiant Air
Sun 11/232:52 pmLAS - LEX
Nonstop3h 39mAllegiant Air
Deal found 9/10$186
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:05 pmLEX - LAS
Nonstop4h 10mAllegiant Air
Sun 11/162:33 pmLAS - LEX
Nonstop3h 42mAllegiant Air
Deal found 9/10$193
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/210:33 pmLEX - LAS
Nonstop4h 05mAllegiant Air
Thu 10/92:53 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 9/9$200
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:19 pmLEX - LAS
Nonstop4h 05mMultiple Airlines
Fri 11/710:38 pmLAS - LEX
2 stops31h 28mMultiple Airlines
Deal found 9/10$211
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:32 pmLEX - LAS
Nonstop4h 16mAllegiant Air
Sun 12/217:00 amLAS - LEX
Nonstop3h 42mAllegiant Air
Deal found 9/10$215
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:33 pmLEX - LAS
Nonstop4h 05mAllegiant Air
Sun 10/192:53 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 9/11$230
This Delta deal was found by Cheapflights users on 9/9. 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.
Tue 12/25:15 pmLEX - LAS
1 stop7h 14mDelta
Wed 12/101:51 pmLAS - LEX
1 stop7h 12mDelta
Deal found 9/9$253

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 September 11, 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

Tue 12/2

5:15 pm-9:29 pm

1 stop7h 14m

Las Vegas Harry Reid Intl

Sat 12/13

11:15 pm-9:28 am

1 stop7h 13m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 11/8

3:46 pm-9:00 pm

1 stop8h 14m

Las Vegas Harry Reid Intl

Mon 11/10

12:43 am-9:27 am

1 stop5h 44m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 12/6

5:35 pm-9:29 pm

1 stop6h 54m

Las Vegas Harry Reid Intl

Wed 12/10

1:51 pm-12:03 am

1 stop7h 12m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Tue 12/2

3:38 pm-9:29 pm

1 stop8h 51m

Las Vegas Harry Reid Intl

Tue 12/16

6:00 am-5:31 pm

1 stop8h 31m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 12/6

3:38 pm-9:29 pm

1 stop8h 51m

Las Vegas Harry Reid Intl

Sat 12/13

6:00 am-5:31 pm

1 stop8h 31m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Wed 10/8

2:10 pm-6:13 pm

1 stop7h 03m

Las Vegas Harry Reid Intl

Wed 10/15

7:00 am-5:20 pm

1 stop7h 20m

$271

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Wed 10/8

2:10 pm-6:13 pm

1 stop7h 03m

Las Vegas Harry Reid Intl

Sat 10/11

7:00 am-5:20 pm

1 stop7h 20m

$271

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Tue 12/2

5:15 pm-9:29 pm

1 stop7h 14m

Las Vegas Harry Reid Intl

Sun 12/14

12:43 am-9:28 am

1 stop5h 45m

$271

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 12/4

3:38 pm-9:29 pm

1 stop8h 51m

Las Vegas Harry Reid Intl

Thu 12/11

10:15 pm-9:28 am

1 stop8h 13m

$289

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Mon 12/1

7:59 pm-12:25 am

1 stop7h 26m

Las Vegas Harry Reid Intl

Sun 12/14

12:43 am-9:28 am

1 stop5h 45m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
2

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 August 29, 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 32 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, August is the cheapest month in which you can book a flight from Lexington to Las Vegas (average of $198). Flying from Lexington to Las Vegas in March is currently the most expensive (average of $269). 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 September 11, 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 61% 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 evenings 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.

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 September 11, 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
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 7h 14m. 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 $142 and $178, respectively. Allegiant Air is priced at 63% 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 $60. While the most popular route (Lexington Blue Grass - Las Vegas Harry Reid Intl) can be booked for $184 on average, our data indicates $127 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, August is the cheapest month in which you can book a flight from Lexington to Las Vegas (average of $198). Flying from Lexington to Las Vegas in March is currently the most expensive (average of $269). 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
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$199FlexibilityNo cancel feeOn-time88%
FrontierCheapest$142Average$269FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$405FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.