How popular is this Louisville to Las Vegas flight route?

The Louisville Intl to Las Vegas Harry Reid Intl flight path was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Louisville to Las Vegas round-trip?

Spirit Airlines, at $144, was found to be the cheapest airline from Louisville to Las Vegas.. You may be able to fly from Louisville to Las Vegas for 59% less than the average price by searching for this airline.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the cheapest flights from Louisville to Las Vegas?

Looking at all options, your cheapest flight can be booked for $82. While the most popular route (Louisville Intl - Las Vegas Harry Reid Intl) can be booked for $124 on average our data indicates $187 when flying from Louisville to Las Vegas.

What are the most popular airlines that fly from Louisville to Las Vegas?

When booking a flight from Louisville to Las Vegas, you may want to consider flying on American Airlines, Delta or Allegiant Air as they are the most popular for this route.

What is the cheapest day to fly round-trip from Louisville to Las Vegas?

Flights from Louisville to Las Vegas are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

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

Users have found that booking a flight from Louisville to Las Vegas at least 52 days early can save you up to 25% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Louisville to Las Vegas for as little as $298 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $578 for flights departing within the next 3 days.

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

The best pricing can be found in the month of September. Prices to Las Vegas from Louisville average $354. You can even find prices in September for less than $354, as users have found deals to Las Vegas from as low as $123. The month of March appears to be one of the more expensive times to travel to Las Vegas from Louisville. Flying in the targeted month can save you up to 26%.

Can I find deals for flights from Louisville to Las Vegas that include hotel bookings?

Yes. In addition to deals on Louisville to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Louisville to Las Vegas?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Las Vegas.

Can I find deals for business class flights from Louisville to Las Vegas?

Yes. Cheapflights offers flight deals from Louisville to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$53+ Cheap Flights from Louisville to Las Vegas

Q: How much does it cost to fly round-trip from Louisville to Las Vegas?

Airfare is below average for this route at the moment. Louisville to Las Vegas flights typically cost between $230 and $408 in October. The cheapest round-trip price found within the last 3 days was $144 on Spirit Airlines (Oct 17-Oct 20).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Louisville to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Louisville Intl to Las Vegas Harry Reid Intl are usually found in September or October, booked 75 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Louisville to Las Vegas

Round-trip from	$144 (Cheapflightsfares)
One-way from	$53 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$308
Good round-trip deal	$132 or less
Good one-way deal	$147 or less

From Louisville Intl to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Louisville Intl to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Louisville Intl to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from Louisville Intl to Las Vegas Harry Reid Intl.

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Find flight deals from Louisville to Las Vegas

Cheapest flights from Louisville to Las Vegas
Explore the most affordable flight options available from Louisville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Mon 11/32:57 pmSDF - LAS

Nonstop4h 08mSpirit Airlines

Thu 11/139:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/13

$134

Fri 10/173:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Mon 10/207:26 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$144

Mon 10/138:11 pmSDF - LAS

1 stop17h 45mSpirit Airlines

Mon 10/207:26 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$146

Fri 11/75:20 pmSDF - LAS

Nonstop4h 07mSpirit Airlines

Sun 11/99:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/13

$147

Fri 10/34:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Sun 10/58:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$152

Thu 9/2510:14 amSDF - LAS

1 stop13h 48mSpirit Airlines

Thu 10/28:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$153

Fri 10/313:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Thu 11/69:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$155

Fri 10/318:11 pmSDF - LAS

1 stop17h 34mSpirit Airlines

Fri 11/79:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$157

Best flights from Louisville to Las Vegas
Discover carefully curated flight deals from Louisville to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2025.

Fri 9/128:23 amSDF - LAS

1 stop15h 40mSpirit Airlines

Thu 9/258:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/10

$150

Sun 11/28:08 pmSDF - LAS

1 stop17h 37mSpirit Airlines

Thu 11/69:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$150

Wed 9/1010:14 amSDF - LAS

1 stop13h 48mSpirit Airlines

Fri 9/128:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$151

Mon 11/33:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Sun 11/99:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$155

Fri 10/313:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Fri 11/79:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$155

Fri 10/318:11 pmSDF - LAS

1 stop17h 34mSpirit Airlines

Thu 11/69:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$156

Fri 10/313:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Mon 11/37:26 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/12

$156

Sun 11/23:01 pmSDF - LAS

Nonstop4h 04mSpirit Airlines

Sun 11/99:30 amLAS - SDF

Nonstop3h 42mSpirit Airlines

Deal found 8/12

$156

Sun 9/74:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Wed 9/101:52 pmLAS - SDF

2 stops24h 47mSpirit Airlines

Deal found 8/11

$160

Last-minute flights from Louisville to Las Vegas
Discover last-minute flight deals from Louisville to Las Vegas. Data last updated August 13, 2025 and is based on user searches.

Mon 8/1812:24 pmSDF - LAS

2 stops13h 27mMultiple Airlines

Mon 8/2510:36 pmLAS - SDF

1 stop16h 06mMultiple Airlines

Deal found 8/11

$265

Tue 8/199:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Mon 8/2510:36 pmLAS - SDF

1 stop16h 06mSpirit Airlines

Deal found 8/11

$268

Tue 8/199:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Sat 8/2312:00 pmLAS - SDF

1 stop29h 18mSpirit Airlines

Deal found 8/11

$272

Tue 8/199:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Wed 8/2710:36 pmLAS - SDF

1 stop18h 42mSpirit Airlines

Deal found 8/11

$288

Tue 8/199:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Thu 8/2111:15 pmLAS - SDF

2 stops16h 38mSpirit Airlines

Deal found 8/12

$293

Thu 8/219:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Mon 8/2510:36 pmLAS - SDF

1 stop16h 06mSpirit Airlines

Deal found 8/11

$277

Thu 8/219:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Wed 8/2710:36 pmLAS - SDF

1 stop18h 42mSpirit Airlines

Deal found 8/11

$297

Thu 8/219:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Sat 8/2310:36 pmLAS - SDF

1 stop18h 42mSpirit Airlines

Deal found 8/11

$316

Fri 8/228:35 pmSDF - LAS

2 stops18h 10mMultiple Airlines

Mon 8/2510:36 pmLAS - SDF

1 stop16h 06mMultiple Airlines

Deal found 8/11

$303

Tue 8/269:13 pmSDF - LAS

1 stop16h 42mSpirit Airlines

Fri 9/58:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/11

$166

Sun 8/319:13 pmSDF - LAS

1 stop16h 42mSpirit Airlines

Thu 9/48:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/12

$161

Fri 9/54:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Mon 9/88:40 amLAS - SDF

Nonstop3h 40mSpirit Airlines

Deal found 8/12

$145

One-way flights from Louisville to Las Vegas
Search for one-way flight options from Louisville to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 13, 2025.

Tue 9/29:13 pmSDF - LAS

1 stop14h 01mSpirit Airlines

Deal found 8/12

$53

Tue 9/168:23 amSDF - LAS

1 stop15h 40mSpirit Airlines

Deal found 8/12

$55

Mon 9/294:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Deal found 8/11

$62

Thu 9/254:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Deal found 8/11

$64

Tue 9/910:14 amSDF - LAS

1 stop13h 48mSpirit Airlines

Deal found 8/11

$66

Mon 9/84:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Deal found 8/11

$68

Sun 9/74:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Deal found 8/11

$69

Thu 11/65:20 pmSDF - LAS

Nonstop4h 07mSpirit Airlines

Deal found 8/11

$74

Mon 9/224:20 pmSDF - LAS

Nonstop4h 05mSpirit Airlines

Deal found 8/12

$82

Wed 11/510:55 amSDF - LAS

1 stop14h 55mSpirit Airlines

Deal found 8/12

$87

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 9/12

8:23 am-9:03 pm

1 stop15h 40m

Las Vegas Harry Reid Intl

Thu 9/25

8:40 am-3:20 pm

Nonstop3h 40m

$150

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 11/2

8:08 pm-10:45 am

1 stop17h 37m

Las Vegas Harry Reid Intl

Thu 11/6

9:30 am-4:12 pm

Nonstop3h 42m

$150

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 9/10

10:14 am-9:02 pm

1 stop13h 48m

Las Vegas Harry Reid Intl

Fri 9/12

8:40 am-3:20 pm

Nonstop3h 40m

$151

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 11/3

3:01 pm-4:05 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Sun 11/9

9:30 am-4:12 pm

Nonstop3h 42m

$155

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 10/31

3:01 pm-4:05 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Fri 11/7

9:30 am-4:12 pm

Nonstop3h 42m

$155

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 10/31

8:11 pm-10:45 am

1 stop17h 34m

Las Vegas Harry Reid Intl

Thu 11/6

9:30 am-4:12 pm

Nonstop3h 42m

$156

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 10/31

3:01 pm-4:05 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Mon 11/3

7:26 am-2:06 pm

Nonstop3h 40m

$156

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 11/2

3:01 pm-4:05 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Sun 11/9

9:30 am-4:12 pm

Nonstop3h 42m

$156

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 9/7

4:20 pm-5:25 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Wed 9/10

1:52 pm-5:39 pm

2 stops24h 47m

$160

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Tue 9/2

9:13 pm-8:14 am

1 stop14h 01m

$53

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 18 results

Best time to book a flight from Louisville to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Louisville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Las Vegas

How far ahead should I book a flight from Louisville to Las Vegas?

The best time to book flights from Louisville to Las Vegas is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Louisville to Las Vegas (average of $198). Flying from Louisville to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to LAS?

Unlike in the morning, when flights are generally more expensive, you can save up to 74% on flights from Louisville to Las Vegas by exploring options for tickets in the evening.

What is the cheapest day to fly from Louisville to Las Vegas?

Travelers seeking maximum savings on their Louisville to Las Vegas flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Louisville to Las Vegas?

What’s the top layover airport for flights from Louisville to Las Vegas?

Chicago (MDW) – chosen by Cheapflights users on 22% of 1-stop itineraries from Louisville to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from Louisville to Las Vegas?

Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $260.

What’s the fastest layover option from Louisville to Las Vegas?

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 05m.

Which airport typically offers the quickest layover for flights from Louisville to Las Vegas?

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 58m.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,979 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,920 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,048 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How popular is this Louisville to Las Vegas flight route?
The Louisville Intl to Las Vegas Harry Reid Intl flight path was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Louisville to Las Vegas round-trip?
Spirit Airlines, at $144, was found to be the cheapest airline from Louisville to Las Vegas.. You may be able to fly from Louisville to Las Vegas for 59% less than the average price by searching for this airline.
What are the cheapest flights from Louisville to Las Vegas?
Looking at all options, your cheapest flight can be booked for $82. While the most popular route (Louisville Intl - Las Vegas Harry Reid Intl) can be booked for $124 on average our data indicates $187 when flying from Louisville to Las Vegas.
Can I find deals for flights from Louisville to Las Vegas that include hotel bookings?
Yes. In addition to deals on Louisville to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Las Vegas.
Can I find deals for business class flights from Louisville to Las Vegas?
Yes. Cheapflights offers flight deals from Louisville to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Louisville to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Louisville to Las Vegas (average of $198). Flying from Louisville to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Las Vegas

Top 6 airlines flying from Louisville to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$117	Average$204	FlexibilityNo cancel fee	On-time65%
Allegiant Air	Cheapest$127	Average$175	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$236	Average$278	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$238	Average$367	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$270	Average$412	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$301	Average$463	FlexibilityNo cancel fee	On-time63%

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$53+ Cheap flights from Louisville to Las Vegas (SDF - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Louisville Intl to Las Vegas Harry Reid Intl are usually found in September or October, booked 75 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Louisville to Las Vegas

Round-trip from

One-way from

Popular in

Cheapest in

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Good round-trip deal

Good one-way deal

Find flight deals from Louisville to Las Vegas

Cheapest flights from Louisville to Las VegasExplore the most affordable flight options available from Louisville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Explore the most affordable flight options available from Louisville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Las Vegas that are best for you.

Best time to book a flight from Louisville to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Las Vegas

How far ahead should I book a flight from Louisville to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Las Vegas. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Louisville to Las Vegas?

What is the cheapest time of day to fly from SDF to LAS?

Find hourly flight availability from Louisville to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

What is the cheapest day to fly from Louisville to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Las Vegas. Price data was last updated on August 10, 2025.

How much does it cost to fly round-trip from Louisville to Las Vegas?

What’s the top layover airport for flights from Louisville to Las Vegas?

Share of 1-stop round-trip flights from Louisville to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Louisville to Las Vegas?

Average round-trip fare for 1-stop flights from Louisville to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Louisville to Las Vegas?

Shortest average travel time for 1-stop one-way flights from Louisville to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Louisville to Las Vegas?

Average layover duration for 1-stop one-way flights from Louisville to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Louisville to Las Vegas flight route?

What is the cheapest airline to fly from Louisville to Las Vegas round-trip?

What are the cheapest flights from Louisville to Las Vegas?

Can I find deals for flights from Louisville to Las Vegas that include hotel bookings?

How can I find direct flights from Louisville to Las Vegas?

Can I find deals for business class flights from Louisville to Las Vegas?

What is the cheapest month to book a flight from Louisville to Las Vegas?

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Alternative routes for Louisville to Las Vegas

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Top 6 airlines flying from Louisville to Las Vegas

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Cheapest flights from Louisville to Las Vegas
Explore the most affordable flight options available from Louisville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.