How long does it take to fly to Las Vegas?

The flight from Kentucky to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 4h on average. If you fly from Lexington (another popular airport in Kentucky) to Las Vegas, then the average flight time is 4h 16m.

How many flights depart from Kentucky to Las Vegas on average per day?

As of November 2025, there are 8 flights per day flying from Kentucky to Las Vegas. The most common time of day flights depart is 6:00AM, with 50% of flights taking off at noon.

What airlines fly to Las Vegas?

Southwest, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Las Vegas from Kentucky according to our data. Southwest is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Kentucky to Las Vegas Harry Reid Intl?

Frontier, Allegiant Air, and Spirit Airlines are the most popular carriers operating from Kentucky to Las Vegas Harry Reid Intl

How many flights depart from Kentucky to Las Vegas on average per week?

61 flights are operational weekly from Kentucky to Las Vegas as of November 2025. The most popular departure day for this route is Sun, with 23% of flights per week taking off on this day.

When did momondo last update prices for flights from Kentucky to Las Vegas Harry Reid Intl Airport?

Prices for flights from Kentucky to Las Vegas Harry Reid Intl Airport are updated daily.

How many operators does momondo search for flights from Kentucky to Las Vegas Harry Reid Intl Airport?

There are 8 operators available for flights from Kentucky to Las Vegas Harry Reid Intl Airport as of November 2025.

How old do you have to be to fly from Kentucky to Las Vegas Harry Reid Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$55 Cheap Flights from Kentucky to Las Vegas in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:07 pm - 3:44 pmLEX-LAS

4h 37mnonstop

6:30 am - 1:17 pmLAS-LEX

3h 47mnonstop

$112Allegiant Air

Find Deal

Sun, Feb 1 - Thu, Feb 5

2:07 pm - 3:44 pmLEX-LAS

4h 37mnonstop

6:30 am - 1:17 pmLAS-LEX

3h 47mnonstop

$123Allegiant Air

Find Deal

Sun, Jan 25 - Thu, Jan 29

7:12 pm - 11:42 pmBNA-LAS

6h 30m1 stop

11:59 pm - 5:26 amLAS-BNA

3h 27mnonstop

$140Multiple Airlines

Find Deal

Mon, Jan 26 - Thu, Jan 29

1:16 pm - 4:10 pmBNA-LAS

28h 54m1 stop

6:55 am - 12:21 pmLAS-BNA

27h 26m1 stop

$141Frontier

Find Deal

Mon, Nov 24 - Fri, Nov 28

7:12 pm - 10:23 pmBNA-LAS

29h 11m1 stop

6:00 am - 6:17 pmLAS-BNA

10h 17m1 stop

$142Frontier

Find Deal

Fri, Jan 9 - Sun, Jan 11

9:16 pm - 11:29 pmBNA-LAS

4h 13mnonstop

1:16 am - 1:10 pmLAS-BNA

9h 54m1 stop

$146Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 3

8:45 pm - 11:04 pmBNA-LAS

4h 19mnonstop

11:59 pm - 5:26 amLAS-BNA

3h 27mnonstop

$149Spirit Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

9:16 pm - 11:29 pmBNA-LAS

4h 13mnonstop

10:15 am - 3:46 pmLAS-BNA

3h 31mnonstop

$152Spirit Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 3

1:15 pm - 5:43 pmSDF-LAS

7h 28m1 stop

11:59 pm - 10:06 amLAS-SDF

7h 07m1 stop

$187American Airlines

Find Deal

Mon, Feb 9 - Thu, Feb 12

6:32 pm - 10:37 pmSDF-LAS

7h 05m1 stop

10:07 am - 8:47 pmLAS-SDF

7h 40m2 stops

$192American Airlines

Find Deal

Wed, Jan 21 - Sat, Jan 24

Allegiant Air flights from Kentucky to Las Vegas

Our best Allegiant Air deals on Kentucky to Las Vegas flight tickets

Allegiant Air

Feb 1

LEX2:07 pmLexington Blue Grass

4h 37m

LAS3:44 pmLas Vegas Harry Reid Intl

Feb 5

LAS6:30 amLas Vegas Harry Reid Intl

3h 47m

LEX1:17 pmLexington Blue Grass

$112

Find similar

Allegiant Air

Nov 16

LEX10:05 pmLexington Blue Grass

4h 10m

LAS11:15 pmLas Vegas Harry Reid Intl

Nov 20

LAS2:52 pmLas Vegas Harry Reid Intl

3h 39m

LEX9:31 pmLexington Blue Grass

$117

Find similar

Allegiant Air

Jan 25

LEX2:07 pmLexington Blue Grass

4h 37m

LAS3:44 pmLas Vegas Harry Reid Intl

Jan 29

LAS6:30 amLas Vegas Harry Reid Intl

3h 47m

LEX1:17 pmLexington Blue Grass

$123

Find similar

Frontier flights from Kentucky to Las Vegas

Our best Frontier deals on Kentucky to Las Vegas flight tickets

Frontier

Nov 24

BNA1:16 pmNashville Intl

28h 54m

1 stop

LAS4:10 pmLas Vegas Harry Reid Intl

Nov 28

LAS6:55 amLas Vegas Harry Reid Intl

27h 26m

1 stop

BNA12:21 pmNashville Intl

$141

Find similar

Frontier

Jan 9

BNA7:12 pmNashville Intl

29h 11m

1 stop

LAS10:23 pmLas Vegas Harry Reid Intl

Jan 11

LAS6:00 amLas Vegas Harry Reid Intl

10h 17m

1 stop

BNA6:17 pmNashville Intl

$142

Find similar

Frontier

Nov 22

BNA3:27 pmNashville Intl

18h 40m

1 stop

LAS8:07 amLas Vegas Harry Reid Intl

Nov 25

LAS6:00 amLas Vegas Harry Reid Intl

7h 22m

1 stop

BNA3:22 pmNashville Intl

$144

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 2/1

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

Thu 2/5

6:30 am-1:17 pm

Nonstop3h 47m

$112

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 1/25

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

Thu 1/29

6:30 am-1:17 pm

Nonstop3h 47m

$123

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Mon 1/26

7:12 pm-11:42 pm

1 stop6h 30m

Las Vegas Harry Reid Intl

Thu 1/29

11:59 pm-5:26 am

Nonstop3h 27m

$140

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Mon 11/24

1:16 pm-4:10 pm

1 stop28h 54m

Las Vegas Harry Reid Intl

Fri 11/28

6:55 am-12:21 pm

1 stop27h 26m

$141

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Fri 1/9

7:12 pm-10:23 pm

1 stop29h 11m

Las Vegas Harry Reid Intl

Sun 1/11

6:00 am-6:17 pm

1 stop10h 17m

$142

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Mon 12/1

9:16 pm-11:29 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Wed 12/3

1:16 am-1:10 pm

1 stop9h 54m

$146

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Thu 1/22

8:45 pm-11:04 pm

Nonstop4h 19m

Las Vegas Harry Reid Intl

Sun 1/25

11:59 pm-5:26 am

Nonstop3h 27m

$149

NashvilleLas Vegas

BNA - LAS

BNALAS

Nashville Intl

Mon 12/1

9:16 pm-11:29 pm

Nonstop4h 13m

Las Vegas Harry Reid Intl

Wed 12/3

10:15 am-3:46 pm

Nonstop3h 31m

$152

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 2/9

1:15 pm-5:43 pm

1 stop7h 28m

Las Vegas Harry Reid Intl

Thu 2/12

11:59 pm-10:06 am

1 stop7h 07m

$187

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 1/21

6:32 pm-10:37 pm

1 stop7h 05m

Las Vegas Harry Reid Intl

Sat 1/24

10:07 am-8:47 pm

2 stops7h 40m

$192

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How to get the cheapest flight ticket from Kentucky to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Kentucky, with most prices found around $278. The month of September is another great option to travel to Las Vegas, with average flight prices from Kentucky averaging around $285.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $384. Flights from Kentucky to Las Vegas on a Tuesday will generally be more expensive and average around $430. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $134. Flights to Las Vegas are more costly in the morning, with an average ticket price of $490. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Kentucky to Las Vegas Harry Reid Intl flight route?

Fly from Lexington Blue Grass to Las Vegas Harry Reid Intl for the best Kentucky - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Kentucky for as low as $258 on momondo.

What cabin class options are available on Kentucky to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Kentucky to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Kentucky to Las Vegas.

Cheap Kentucky to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Las Vegas

Best Price Found	$56
Fastest flight time	4h 00m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Kentucky in the past 72 hours is $56. The best round-trip flight deal from Kentucky to Las Vegas found on momondo in the last 72 hours is $166.

The fastest flight from Kentucky to Las Vegas takes 4h 00m

Direct flights go from Kentucky to Las Vegas every day.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Kentucky to Las Vegas Harry Reid Intl Airport?
Prices for flights from Kentucky to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Kentucky to Las Vegas Harry Reid Intl Airport?
There are 8 operators available for flights from Kentucky to Las Vegas Harry Reid Intl Airport as of November 2025.
How old do you have to be to fly from Kentucky to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Kentucky to Las Vegas?
Based on momondo bookings for flights between Kentucky and Las Vegas, the leading plane model is Airbus A318/A319/A320/A321, making up 31.48% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 21.16%, Airbus A321neo with 18.92%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 7.80%.

Best airlines flying from Kentucky to Las Vegas

Compare and see reviews for airlines that fly from Kentucky to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $110	Free Cancellation	Rating 7.2 697 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $123	Free Cancellation	Rating 6.3 8,132 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $143	Free Cancellation	Rating 5.8 3,111 reviews	Search Frontier flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,014 reviews	Search United Airlines flights
Southwest	PriceFrom $291	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Laughlin

Mount Charleston

Henderson

Mesquite

Paradise

North Las Vegas

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Sunrise Manor

Winchester

Needles

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to Las Vegas with flexible booking policies on momondo?

Flights from Kentucky to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kentucky to Las Vegas?

Once you have performed a search for Kentucky to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kentucky to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Kentucky to Las Vegas from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Las Vegas departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Allegiant Air flights from Kentucky to Las Vegas

Our best Allegiant Air deals on Kentucky to Las Vegas flight tickets

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How to get the cheapest flight ticket from Kentucky to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Kentucky, with most prices found around $278. The month of September is another great option to travel to Las Vegas, with average flight prices from Kentucky averaging around $285.

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Kentucky to Las Vegas Harry Reid Intl flight route?

Fly from Lexington Blue Grass to Las Vegas Harry Reid Intl for the best Kentucky - Las Vegas Harry Reid Intl flight prices

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

What cabin class options are available on Kentucky to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Kentucky to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Kentucky to Las Vegas.

What is the cheapest airline that flies from Kentucky to Las Vegas Harry Reid Intl?

Frontier, Allegiant Air, and Spirit Airlines are the most popular carriers operating from Kentucky to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How many flights depart from Kentucky to Las Vegas on average per day?

As of November 2025, there are 8 flights per day flying from Kentucky to Las Vegas. The most common time of day flights depart is 6:00AM, with 50% of flights taking off at noon.

How many flights depart from Kentucky to Las Vegas on average per week?

61 flights are operational weekly from Kentucky to Las Vegas as of November 2025. The most popular departure day for this route is Sun, with 23% of flights per week taking off on this day.

How long does it take to fly to Las Vegas?

Cheap Kentucky to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Las Vegas

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

When did momondo last update prices for flights from Kentucky to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from Kentucky to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from Kentucky to Las Vegas Harry Reid Intl Airport?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

What is the most popular plane model from Kentucky to Las Vegas?

Best airlines flying from Kentucky to Las Vegas

Compare and see reviews for airlines that fly from Kentucky to Las Vegas with momondo

Traveling to a place near Las Vegas?

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Las Vegas?

Can I find flights from Kentucky to Las Vegas with flexible booking policies on momondo?

How can momondo help me find flights from Kentucky to Las Vegas?

I’m not ready to book a flight from Kentucky to Las Vegas right now. Can momondo alert me if prices change?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada