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

Compare Lexington Blue Grass to Las Vegas Harry Reid International flight deals

Find the cheapest month or even day of the year to fly to Las Vegas Harry Reid International

Book the best Las Vegas Harry Reid International fare with no extra fees

Flight deals from Lexington Blue Grass to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Lexington Blue Grass to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.
Las Vegas.$172 per passenger.Departing Sun, 26 Oct, returning Thu, 6 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Sun, 26 Oct, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 6 Nov, arriving in Lexington Blue Grass.Price includes taxes and charges.From $172, select.
Las Vegas.$172 per passenger.Departing Sun, 2 Nov, returning Thu, 6 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Sun, 2 Nov, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 6 Nov, arriving in Lexington Blue Grass.Price includes taxes and charges.From $172, select.
Las Vegas.$172 per passenger.Departing Sun, 12 Oct, returning Thu, 23 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Sun, 12 Oct, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 23 Oct, arriving in Lexington Blue Grass.Price includes taxes and charges.From $172, select.
Las Vegas.$195 per passenger.Departing Tue, 25 Nov, returning Thu, 4 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Tue, 25 Nov, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 4 Dec, arriving in Lexington Blue Grass.Price includes taxes and charges.From $195, select.
Las Vegas.$204 per passenger.Departing Sun, 11 Jan, returning Thu, 15 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Sun, 11 Jan, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 15 Jan, arriving in Lexington Blue Grass.Price includes taxes and charges.From $204, select.
Las Vegas.$271 per passenger.Departing Sun, 10 Aug, returning Thu, 14 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Sun, 10 Aug, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 14 Aug, arriving in Lexington Blue Grass.Price includes taxes and charges.From $271, select.
Las Vegas.$340 per passenger.Departing Thu, 11 Dec, returning Sun, 14 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Lexington Blue Grass on Thu, 11 Dec, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Sun, 14 Dec, arriving in Lexington Blue Grass.Price includes taxes and charges.From $340, select.
Las Vegas.$388 per passenger.Departing Sat, 6 Sep, returning Sat, 20 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Sat, 6 Sep, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Delta, departs from Las Vegas Harry Reid International on Sat, 20 Sep, arriving in Lexington Blue Grass.Price includes taxes and charges.From $388, select.

Find the cheapest month to fly from Lexington Blue Grass to Las Vegas Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lexington Blue Grass to Las Vegas Harry Reid International flights are currently cheapest in October.
Aug
from $271
Sep
from $388
Oct
from $172
Nov
from $172
Dec
from $340
Jan
from $204
Feb
Find prices
Mar
Find prices
Apr
from $692
May
Find prices
Jun
from $813
Jul
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Direct flights from Lexington Blue Grass to Las Vegas Harry Reid International

Lexington Blue Grass to Las Vegas Harry Reid International: Alternative routes

Compare routes from Lexington Blue Grass to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Las Vegas Harry Reid International.

Lexington to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found$172
Cheapest month to flyOctober
Average flight time4 hrs, 16 mins
Most popular airlineAllegiant Air
Average flights per week3

Finding cheap flights from Lexington Blue Grass to Las Vegas Harry Reid International: Frequently asked questions

The best price we found for a return flight from Lexington Blue Grass to Las Vegas Harry Reid International is $172. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 16 minutes is the average flight time from Lexington Blue Grass to Las Vegas Harry Reid International.
Allegiant Air flies direct from Lexington Blue Grass to Las Vegas Harry Reid International.
As of August 2025, there are 3 flights per week flying from Lexington Blue Grass to Las Vegas Harry Reid International.
The cheapest month to fly from Lexington Blue Grass to Las Vegas Harry Reid International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lexington Blue Grass Airport to Las Vegas Harry Reid International Airport on Sunday, 26 October 2025.
Yes – the average flight time is 4 hours and 16 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas Harry Reid International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Las Vegas Harry Reid International.

Flying from Blue Grass Airport (LEX) to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know

  • Book a direct flight from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport) and you'll be in the air for an average of 4 hours 10 minutes.

  • The timezone in Las Vegas is UTC-7, which is three hours behind Lexington.

  • Arrive at the airport on time so you don't miss your LEX to LAS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during peak periods in general.

  • Allegiant Air is your gateway to exploring Las Vegas (and maybe even some other great corners of United States!). Check out the direct flights from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport) offered by this popular carrier.

  • The airline with the highest booking volume on this route is Allegiant Air.

  • The carrier with the best on-time arrival rate for LEX to LAS flights is Allegiant Air.

  • Think about adding a stopover when booking your ticket from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport). Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between LEX and LAS:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Blue Grass Airport (LEX) to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Right now, $86 is the lowest price we've seen for a one-way Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport) flight. The best price for a return ticket is $172. Remember that fares can change due to demand when booking.

  • To score cheap tickets from LEX to LAS, reserve your journey 11 months before your planned departure.

  • Organise your trip for October. That's the cheapest month for flights from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport). If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Getting your hands on cheap flights from LEX to LAS is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Tailor your flights using filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport).

Handy information about Blue Grass Airport (LEX)

  • LEX's address is 4000 Terminal Drive, Suite 206.

  • 77.12% of flights that take off from Blue Grass Airport touch down at their destination on schedule.

  • To get to Blue Grass Airport from central Lexington, it takes around 20 minutes by car. This depends on traffic, however. It's approximately 13 kilometres from the airport to the city centre.

  • Catching public transport? You can expect a journey time of around 1 hour 10 minutes.

  • Catching an early flight from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport)? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these stays near LEX:

Arriving at Harry Reid Airport (formerly McCarran Airport) (LAS)

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

  • The street address for LAS is 5757 Wayne Newton Boulevard.

  • Harry Reid Airport (formerly McCarran Airport) to central Las Vegas has a drive time of about 15 minutes. It's approximately 19 kilometres away.

  • Travelling on public transport takes about 1 hour.

When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The quietest month for a flight from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport) is May, while October is the most popular. Pick the ideal time to visit Las Vegas based on whether you prefer a more fast-paced or easygoing experience.

  • When booking your flight from Blue Grass Airport to Harry Reid Airport (formerly McCarran Airport), consider the type of weather you like. July is the warmest month in Las Vegas, with the temperature ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from LEX to LAS in January. Temperatures average between -1ºC (30ºF) and 13ºC (55ºF) then.

Explore more of United States

  • You've visited Las Vegas, now it's time to explore other parts of United States. Journey about 370 kilometres south-west to Los Angeles to tick off its must-visit sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you on the go.

  • Phoenix is another well-known destination in United States and is around 418 kilometres south-east of Las Vegas. No journey is complete without seeing Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Lexington to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.