Which layover airport has the shortest travel time from Louisville to Las Vegas?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 45m.

Which layover airport has the shortest connection time from Louisville to Las Vegas?

Charlotte (CLT) has the shortest average layover time for this route: 0h 30m.

What airlines fly to Las Vegas?

Delta, Frontier and Allegiant Air are the top three most popular airlines that fly to Las Vegas from Louisville according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Louisville and Las Vegas?

Dallas (DFW) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Louisville to Las Vegas?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $287.

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

Spirit Airlines and Delta are the most popular carriers operating from Louisville Intl to Las Vegas Harry Reid Intl

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

The number of flights available between Louisville and Las Vegas is 3 per week as of July 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

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

Prices for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

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

As of July 2025, there are 6 operators available to choose from for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport 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 you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$48 Cheap Flights from Louisville to Las Vegas in 2025

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4:25 pm - 5:30 pmSDF-LAS

4h 05mnonstop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$95Spirit Airlines

Find Deal

Mon, Sep 22 - Thu, Sep 25

3:01 pm - 4:05 pmSDF-LAS

4h 04mnonstop

7:26 am - 2:06 pmLAS-SDF

3h 40mnonstop

$96Spirit Airlines

Find Deal

Mon, Oct 27 - Thu, Oct 30

4:25 pm - 5:30 pmSDF-LAS

4h 05mnonstop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$111Spirit Airlines

Find Deal

Fri, Sep 26 - Mon, Sep 29

4:25 pm - 5:30 pmSDF-LAS

4h 05mnonstop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$112Spirit Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

4:20 pm - 5:25 pmSDF-LAS

4h 05mnonstop

8:40 am - 3:20 pmLAS-SDF

3h 40mnonstop

$115Spirit Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 2

4:20 pm - 5:25 pmSDF-LAS

4h 05mnonstop

8:40 am - 3:20 pmLAS-SDF

3h 40mnonstop

$120Spirit Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 2

8:30 am - 9:03 pmSDF-LAS

15h 33m1 stop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$121Spirit Airlines

Find Deal

Mon, Sep 22 - Thu, Sep 25

6:34 pm - 8:10 amSDF-LAS

16h 36m1 stop

8:50 am - 3:30 pmLAS-SDF

3h 40mnonstop

$122Spirit Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

4:20 pm - 5:25 pmSDF-LAS

4h 05mnonstop

8:40 am - 3:20 pmLAS-SDF

3h 40mnonstop

$124Spirit Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 12

4:20 pm - 5:25 pmSDF-LAS

4h 05mnonstop

8:40 am - 3:20 pmLAS-SDF

3h 40mnonstop

$125Spirit Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

Spirit Airlines flights from Louisville to Las Vegas

Our best Spirit Airlines deals on Louisville to Las Vegas flight tickets

Spirit Airlines

Sep 22

SDF4:25 pmLouisville Intl

4h 05m

LAS5:30 pmLas Vegas Harry Reid Intl

Sep 25

LAS8:50 amLas Vegas Harry Reid Intl

3h 40m

SDF3:30 pmLouisville Intl

$95

Find similar

Spirit Airlines

Oct 27

SDF3:01 pmLouisville Intl

4h 04m

LAS4:05 pmLas Vegas Harry Reid Intl

Oct 30

LAS7:26 amLas Vegas Harry Reid Intl

3h 40m

SDF2:06 pmLouisville Intl

$96

Find similar

Spirit Airlines

Sep 26

SDF4:25 pmLouisville Intl

4h 05m

LAS5:30 pmLas Vegas Harry Reid Intl

Sep 29

LAS8:50 amLas Vegas Harry Reid Intl

3h 40m

SDF3:30 pmLouisville Intl

$111

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Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/22

4:25 pm-5:30 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 9/25

8:50 am-3:30 pm

Nonstop3h 40m

$95

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 10/27

3:01 pm-4:05 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 10/30

7:26 am-2:06 pm

Nonstop3h 40m

$96

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 9/26

4:25 pm-5:30 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Mon 9/29

8:50 am-3:30 pm

Nonstop3h 40m

$111

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 10/3

4:25 pm-5:30 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Mon 10/6

8:50 am-3:30 pm

Nonstop3h 40m

$112

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/29

4:20 pm-5:25 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 10/2

8:40 am-3:20 pm

Nonstop3h 40m

$115

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/29

4:20 pm-5:25 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Thu 10/2

8:40 am-3:20 pm

Nonstop3h 40m

$120

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/22

8:30 am-9:03 pm

1 stop15h 33m

Las Vegas Harry Reid Intl

Thu 9/25

8:50 am-3:30 pm

Nonstop3h 40m

$121

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 9/11

6:34 pm-8:10 am

1 stop16h 36m

Las Vegas Harry Reid Intl

Mon 9/15

8:50 am-3:30 pm

Nonstop3h 40m

$122

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 9/8

4:20 pm-5:25 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Fri 9/12

8:40 am-3:20 pm

Nonstop3h 40m

$124

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 10/3

4:20 pm-5:25 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Mon 10/6

8:40 am-3:20 pm

Nonstop3h 40m

$125

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How to get the cheapest flight ticket from Louisville 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

Layovers

Other information

What is the typical price of a round-trip flight between Louisville and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Louisville, with most prices found around $276. The month of September is another great option to travel to Las Vegas, with average flight prices from Louisville averaging around $276.

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

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $403. Flights from Louisville to Las Vegas on a Monday will generally be more expensive and average around $446. 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 $149. Flights to Las Vegas are more costly in the morning, with an average ticket price of $503. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Louisville Intl to Las Vegas Harry Reid Intl for the best Louisville Intl - 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 Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Louisville for as low as $283 on momondo.

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

There are 1 cabin classes available to choose from on Louisville Intl 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.

How have Louisville to Las Vegas flight prices changed over time?

As of July 2025, prices for Louisville to Las Vegas flights are approximately 136% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Las Vegas (SDF to LAS) flight deals and tips

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

Best Price Found	$48
Fastest flight time	4h 00m
Direct flights	Mon, Tue, Fri and Sat
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Louisville in the past 72 hours is $48. The best round-trip flight deal from Louisville to Las Vegas found on momondo in the last 72 hours is $95.

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

Direct flights go from Louisville to Las Vegas on Monday, Tuesday, Friday and Saturday. Airlines offering direct flights are: Southwest and Spirit Airlines.

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

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How far is Louisville Intl to Las Vegas Harry Reid Intl by plane?
Louisville Intl and Las Vegas Harry Reid Intl are 1615.2 mi apart from one another. A reasonable flight in good conditions will take 4h 04m.
When did momondo last update prices for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport?
As of July 2025, there are 6 operators available to choose from for flights from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Louisville Intl Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport 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 you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisville to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Louisville to Las Vegas is Boeing 737-700 Passenger/BBJ1 (winglets), representing 32.00% of all bookings. The subsequent popular models are Airbus A321 (sharklets) at 27.29%, Airbus A318/A319/A320/A321 at 14.12%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.06%.
What is the most popular airline from Louisville to Las Vegas?
Based on momondo bookings for flights between Louisville and Las Vegas, the leading airline is Southwest, making up 31% of the total bookings. Other popular airlines include Spirit Airlines with 24%, American Airlines with 21%, and Delta with 16%.

Best airlines flying from Louisville to Las Vegas

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $121	Free Cancellation	Rating 6.3 8,048 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $127	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Delta	PriceFrom $236	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $301	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Southwest Flights From Louisville to Las Vegas
Southwest flies from Louisville to Las Vegas around 3 times per week, with 4,246 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Louisville to Las Vegas in the last 72 hours was $301 (round-trip), much lower than the average airfare cost of $465 for Southwest flights on this route.

Laughlin

Mount Charleston

Henderson

Mesquite

North Las Vegas

Paradise

Kingman

Pahrump

Primm

Furnace Creek

Boulder City

Winchester

Sunrise Manor

Needles

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Las Vegas. momondo saves you time and could save you money on your trip.

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

All flight searches from Louisville to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Louisville to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Las Vegas from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Louisville to Las Vegas from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Las Vegas departing on 9/8. 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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Spirit Airlines flights from Louisville to Las Vegas

Our best Spirit Airlines deals on Louisville to Las Vegas flight tickets

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How to get the cheapest flight ticket from Louisville 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 typical price of a round-trip flight between Louisville and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Louisville, with most prices found around $276. The month of September is another great option to travel to Las Vegas, with average flight prices from Louisville averaging around $276.

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 Louisville Intl to Las Vegas Harry Reid Intl flight route?

Fly from Louisville Intl to Las Vegas Harry Reid Intl for the best Louisville Intl - 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 Louisville Intl to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Louisville Intl 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.

How have Louisville to Las Vegas flight prices changed over time?

As of July 2025, prices for Louisville to Las Vegas flights are approximately 136% more expensive when compared to flights at the same time last year.

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

Spirit Airlines and Delta are the most popular carriers operating from Louisville Intl to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Which airport is the most popular layover for flights between Louisville and Las Vegas?

Dallas (DFW) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Louisville to Las Vegas?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $287.

Which layover airport has the shortest travel time from Louisville to Las Vegas?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 45m.

Which layover airport has the shortest connection time from Louisville to Las Vegas?

Charlotte (CLT) has the shortest average layover time for this route: 0h 30m.

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

The number of flights available between Louisville and Las Vegas is 3 per week as of July 2025. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

When to book flights from Louisville to Las Vegas

Cheap Louisville to Las Vegas (SDF to LAS) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

How far is Louisville Intl to Las Vegas Harry Reid Intl by plane?

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

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

How old do you have to be to fly from Louisville Intl Airport 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 Louisville to Las Vegas?

What is the most popular airline from Louisville to Las Vegas?

Best airlines flying from Louisville to Las Vegas

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

Southwest Flights From Louisville to Las Vegas

Traveling to a place near Las Vegas?

Why use momondo?

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

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

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

I’m not ready to book a flight from Louisville 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