LEX - LAS

$71 Find Cheap Flights from Lexington to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Las Vegas departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Las Vegas, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$128
Typical prices: $377-$185
Allegiant Air
Sun 5/31Thu 6/4
LEX - LAS • Non-stop
Cheapest one-way
$62
Typical prices: $111-$351
Allegiant Air
Thu 4/30
LEX - LAS • Non-stop
Nonstop flights
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 4h 17m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lexington to Las Vegas (LEX-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Las Vegas

Sun, May 31 - Thu, Jun 4
Allegiant Air Logo
10:18 pm - 11:38 pm
LEX
-
LAS
4h 20mnonstop
Allegiant Air Logo
2:18 pm - 9:07 pm
LAS
-
LEX
3h 49mnonstop
$128Allegiant Air
Sun, May 3 - Thu, May 7
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$140Allegiant Air
Sun, May 3 - Thu, May 7
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$143Allegiant Air
Sun, Jun 28 - Thu, Jul 2
Allegiant Air Logo
9:54 pm - 11:01 pm
LEX
-
LAS
4h 07mnonstop
Allegiant Air Logo
2:23 pm - 9:15 pm
LAS
-
LEX
3h 52mnonstop
$145Allegiant Air
Sun, May 3 - Thu, May 7
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$147Allegiant Air
Thu, May 7 - Sun, May 10
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$153Allegiant Air
Sun, May 3 - Thu, May 7
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$158Allegiant Air
Sun, May 24 - Thu, May 28
Allegiant Air Logo
9:56 pm - 11:16 pm
LEX
-
LAS
4h 20mnonstop
Allegiant Air Logo
2:20 pm - 9:06 pm
LAS
-
LEX
3h 46mnonstop
$160Allegiant Air
Sun, May 24 - Thu, May 28
Allegiant Air Logo
9:56 pm - 11:16 pm
LEX
-
LAS
4h 20mnonstop
Allegiant Air Logo
2:20 pm - 9:06 pm
LAS
-
LEX
3h 46mnonstop
$165Allegiant Air
Thu, May 7 - Sun, May 10
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$172Allegiant Air
Booking Insights

KAYAK's insights & trends for Lexington to Las Vegas flights

Get data-powered insights and trends into flights from Lexington to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lexington to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lexington to Las Vegas departing in May.

What’s the cheapest day of the week to fly from Lexington to Las Vegas?

The average price of all round-trip flights from Lexington to Las Vegas clicked on KAYAK for each day over the last 12 months.

For Lexington to Las Vegas, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Las Vegas back to Lexington, the best deals are generally found on Wednesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lexington to Las Vegas is October, where tickets cost $212 (return) on average. On the other hand, the most expensive months are March and September, where the average cost of round-trip tickets is $382 and $349 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lexington to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lexington to Las Vegas, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$62
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Lexington to Las Vegas

When to book flights from Lexington to Las Vegas

Are your dates flexible? Find out the best times to travel from Lexington to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lexington to Las Vegas

  • Which other cities can I visit from Las Vegas McCarran Airport?

    Upon landing at LAS, you can conveniently visit other cities and iconic sites, including Reno, Carson City, Elko, Mesquite, Virginia City, Sparks, North Las Vegas, Hawthorne, Fallon, and Henderson. The common airlines operating from BOS include American Airlines, Delta, and United Airlines.

  • How can I connect from Las Vegas McCarran Airport to Downtown Las Vegas?

    When connecting from downtown Las Vegas to LAS, you can take Bus Line 109 to the city center, taking about 42 minutes. Line Bus 108 is another option to get from LAS to the city center, taking approximately 40 minutes. Taking a taxi is the most convenient alternative because they offer more private and faster means to connect the two destinations. Taxis will charge more, but it's worth it.

  • How can I catch the earliest flight from Lexington to Las Vegas?

    Catching early morning flights can be daunting, especially if you stay away from the airport. In this case, consider booking a Lexington hotel near the airport and gain the convenience of airport accessibility. Comfort Suites Keeneland, Red Roof Inn Lexington South, The Kentucky Castle, FM Lounge Motel, and Bluegrass Extended Stay have good proximity to the airport.

  • Which airlines consider persons with limited mobility from Lexington to Las Vegas?

    Multiple flights from Lexington to Las Vegas consider for persons with reduced mobility. For instance, booking your flight with America Airlines or Delta will allow you to enjoy flight accessibility right from your check-in point to departure. The airlines offer meet-and-assist service, a wheelchair to enhance mobility and in-flight services.

  • What is the cheapest flight from Lexington to Las Vegas?

    In the last 3 days, the lowest price for a flight from Lexington to Las Vegas was $62 for a one-way ticket and $128 for a round-trip.

  • Do I need a passport to fly between Lexington and Las Vegas?

    No

  • Which aircraft models fly most regularly from Lexington to Las Vegas?

    The Airbus A319 is the aircraft model that flies most regularly on the Lexington to Las Vegas flight route.

  • Which airline alliances offer flights from Lexington to Las Vegas?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Lexington and Las Vegas, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Lexington to Las Vegas?

    You can catch a nonstop flight from Lexington to Las Vegas on on Thursday, and Sunday.

  • Which is the best airline for flights from Lexington to Las Vegas, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to Las Vegas are Delta and United Airlines. With an average price for the route of $375 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Lexington to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Lexington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Lexington with another airline. Booking your flights between Lexington and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Lexington to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $72 or less one-way and $163 or less round-trip.
  • Are you traveling to Las Vegas on business? You will begin your journey from Lexington Blue Grass Airport (LEX) and fly into Las Vegas McCarran Airport (LAS). The airlines you should expect on this route are not limited to Delta, Allegiant Air, American Airlines, and United Airlines. If you’re looking for a reliable airline, consider traveling with Delta since it flies more regularly.
  • While Delta is the most popular airline on this route, consider booking your ticket with American Airlines if sustainability matters. The airline is well-known for being stricter about its sustainability policies and practices. Apart from using sustainable aviation fuel on a large scale for their commercial flights, the airline boasts its sustainable fleet. It is also implementing initiatives to go paperless and plastic-free travel.
  • When connecting from downtown Lexington to LEX, consider taking LEX Tram Bus. The bus operates the route, providing a cost-savvy alternative to connect from downtown to the airport. If you are running against time, consider taking a taxi. Although you will pay a little more, it’s worth every dime.
  • Since LAS is a central hub for United Airlines, consider reserving your ticket with the airline to gain the chance to access United Club Lounge when you land. You'll experience unmatched lounge amenities, comfortable seating, and complimentary food and drinks. You can dance to the tune of your favorite music or sit back and relax after the journey.
  • Suppose you plan to travel with your young ones; in this case, consider reserving your ticket with Allegiant Air and treat your kids to an unraveled experience. The airline provides family-friendly services and facilities, including real toys, hot water for washing baby bottles and blankets, and reduced airfare for lap infants and children.

Prefer to fly direct from Lexington to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lexington Blue Grass to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Lexington Blue Grass to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Lexington Blue Grass

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 5 airlines serving from Lexington to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Lexington to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lexington to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8435 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

4.0 OkayAnonymous, Apr 2026
MYR - ATL
Read more Delta reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Everything you need to know for your flight from Lexington to Las Vegas

Information on your arrival and departure airports