LEX - LAS

$56 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 2/15. 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
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Everything you should know

Cheapest round-trip
$117
Overall average: $356
Allegiant Air
Thu 12/11Thu 12/18
LEX - LAS • Non-stop
Cheapest one-way
$56
Typical prices: $78-$170
Allegiant Air
Sun 2/15
LEX - LAS • Non-stop
Top airlines
Allegiant Air
Cheapest • from $117 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 30% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Lexington to Las Vegas 4 days a week: Tue, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
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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

Thu, Dec 11 - Thu, Dec 18
Allegiant Air Logo
9:47 pm - 11:03 pmLEX-LAS
4h 16mnonstop
Allegiant Air Logo
7:00 am - 1:42 pmLAS-LEX
3h 42mnonstop
$117Allegiant Air
Find Deal
Sun, Nov 23 - Tue, Nov 25
Allegiant Air Logo
10:21 pm - 11:38 pmLEX-LAS
4h 17mnonstop
Allegiant Air Logo
6:35 am - 1:15 pmLAS-LEX
3h 40mnonstop
$125Allegiant Air
Find Deal
Sun, Dec 7 - Sun, Dec 14
Allegiant Air Logo
9:47 pm - 11:03 pmLEX-LAS
4h 16mnonstop
Allegiant Air Logo
2:15 pm - 8:57 pmLAS-LEX
3h 42mnonstop
$158Allegiant Air
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
11:18 am - 8:45 pmLEX-LAS
12h 27m1 stop
Multiple Airlines Logo
7:00 am - 1:42 pmLAS-LEX
3h 42mnonstop
$160Multiple Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
Allegiant Air Logo
10:15 pm - 11:37 pmLEX-LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pmLAS-LEX
3h 41mnonstop
$181Allegiant Air
Find Deal
Sun, Mar 15 - Thu, Mar 19
Allegiant Air Logo
10:15 pm - 11:37 pmLEX-LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pmLAS-LEX
3h 41mnonstop
$184Allegiant Air
Find Deal
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
9:30 pm - 11:42 amLEX-LAS
17h 12m1 stop
Multiple Airlines Logo
6:30 am - 1:17 pmLAS-LEX
3h 47mnonstop
$193Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Multiple Airlines Logo
11:18 am - 11:48 pmLEX-LAS
15h 30m2 stops
Multiple Airlines Logo
7:00 am - 1:42 pmLAS-LEX
3h 42mnonstop
$197Multiple Airlines
Find Deal
Thu, Jan 29 - Sat, Jan 31
Multiple Airlines Logo
2:07 pm - 3:44 pmLEX-LAS
4h 37mnonstop
Multiple Airlines Logo
9:59 pm - 11:01 amLAS-LEX
10h 02m1 stop
$199Multiple Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
Allegiant Air Logo
10:08 pm - 11:38 pmLEX-LAS
4h 30mnonstop
Allegiant Air Logo
2:42 pm - 9:23 pmLAS-LEX
3h 41mnonstop
$200Allegiant Air
Find Deal
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.

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, Saturday 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 Sunday 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 $208 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $432 and $356 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 5 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$56
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 17% 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 $56 for a one-way ticket and $117 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Lexington to Las Vegas?

    Only Delta offers inflight Wi-Fi service on the Lexington to Las Vegas flight route.

  • 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 Tuesday, Thursday, Saturday, 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 $349 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 $446 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 $56 or less one-way and $166 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

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Lexington Blue Grass

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

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 8007 reviews
8.1Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

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

Information on your arrival and departure airports