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$71+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LAS
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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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 July 28, 2025.

Round-trip from

$112
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$243

Good round-trip deal

$135 or less

Good one-way deal

$61 or less
From Lexington Blue Grass to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 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 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 July 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 10/1910:33 pmLEX - LAS
Nonstop4h 05mAllegiant Air
Thu 10/232:53 pmLAS - LEX
Nonstop3h 50mAllegiant Air
Deal found 7/26$112
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:39 pmLEX - LAS
2 stops25h 48mMultiple Airlines
Sun 11/162:33 pmLAS - LEX
Nonstop3h 42mMultiple Airlines
Deal found 7/27$245
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:00 pmLEX - LAS
1 stop8h 58mDelta
Mon 9/1512:29 amLAS - LEX
1 stop8h 46mDelta
Deal found 7/27$253
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:04 amLEX - LAS
2 stops10h 05mAmerican Airlines
Sat 11/86:11 amLAS - LEX
1 stop8h 27mAmerican Airlines
Deal found 7/28$258
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amLEX - LAS
1 stop6h 55mUnited Airlines
Tue 8/1912:35 pmLAS - LEX
1 stop8h 02mUnited Airlines
Deal found 7/27$314

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 July 28, 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

Sun 10/19

10:33 pm-11:38 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 10/23

2:53 pm-9:43 pm

Nonstop3h 50m

$112

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 11/13

7:39 pm-6:27 pm

2 stops25h 48m

Las Vegas Harry Reid Intl

Sun 11/16

2:33 pm-9:15 pm

Nonstop3h 42m

$245

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 9/13

1:00 pm-6:58 pm

1 stop8h 58m

Las Vegas Harry Reid Intl

Mon 9/15

12:29 am-12:15 pm

1 stop8h 46m

$253

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Wed 11/5

11:04 am-6:09 pm

2 stops10h 05m

Las Vegas Harry Reid Intl

Sat 11/8

6:11 am-5:38 pm

1 stop8h 27m

$258

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 8/14

7:00 am-10:55 am

1 stop6h 55m

Las Vegas Harry Reid Intl

Tue 8/19

12:35 pm-11:37 pm

1 stop8h 02m

$314

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 12/7

9:47 pm-11:03 pm

Nonstop4h 16m

$71

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 8/9

8:08 pm-11:29 pm

2 stops30h 21m

$166

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Fri 9/5

6:10 pm-10:21 pm

1 stop7h 11m

$168

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Fri 11/14

1:59 pm-8:07 pm

2 stops9h 08m

$173

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sat 8/9

6:59 pm-10:49 pm

1 stop6h 50m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
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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 July 25, 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 July 28, 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 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 July 28, 2025.
Read through reviews of airlines operating flights from Lexington to Las Vegas, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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
8,892 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

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 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.

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

    Currently priced at $112, 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 Delta and American Airlines - these airlines can fly you to your destination from $253 and $258, 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 airlines to fly from Lexington to Las Vegas one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Lexington to Las Vegas for a low price.

  • 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 $112 on average our data indicates $155 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
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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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$269FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$110Average$205FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$412FlexibilityNo cancel feeOn-time71%

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