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$94+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAS
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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The best prices from Louisville Intl to Las Vegas Harry Reid Intl are usually found in August or May, booked 69 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Louisville to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Delta)

One-way from

$94
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$362
Provider with most accurate pricing for Louisville Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Las Vegas Harry Reid Intl flights.
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From Louisville Intl to Las Vegas Harry Reid Intl
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One-way flight from Louisville Intl to Las Vegas Harry Reid Intl
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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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 December 19, 2024.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:36 pmSDF - LAS
1 stop8h 54mDelta
Tue 1/76:00 amLAS - SDF
1 stop8h 38mDelta
Deal found 12/17$297
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amSDF - LAS
1 stop8h 22mAmerican Airlines
Thu 1/912:59 amLAS - SDF
1 stop6h 12mAmerican Airlines
Deal found 12/18$312
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:35 pmSDF - LAS
1 stop7h 00mSouthwest
Tue 1/77:50 pmLAS - SDF
2 stops13h 30mSouthwest
Deal found 12/17$388
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:34 amSDF - LAS
2 stops15h 08mUnited Airlines
Fri 1/1010:09 amLAS - SDF
1 stop8h 51mUnited Airlines
Deal found 12/18$536
This Alaska Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:05 amSDF - LAS
2 stops25h 09mAlaska Airlines
Fri 1/106:00 amLAS - SDF
2 stops12h 55mAlaska Airlines
Deal found 12/18$626
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:37 pmSDF - LAS
1 stop18h 00mMultiple Airlines
Fri 12/278:06 amLAS - SDF
3 stops31h 53mMultiple Airlines
Deal found 12/17$702
This eDestinos deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:54 pmSDF - LAS
2 stops30h 12mSpirit Airlines
Wed 1/17:36 amLAS - SDF
2 stops32h 23mSpirit Airlines
Deal found 12/18$822

Find flights from Louisville to Las Vegas within your budget

Customize your flight search to find flights from Louisville to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.

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Fly to

Any airport

Route

Depart

Return

Price

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 2/2

5:01 pm-9:37 pm

1 stop7h 36m

Las Vegas Harry Reid Intl

Wed 2/12

6:35 am-3:55 pm

1 stop6h 20m

$256

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 1/1

2:06 pm-6:50 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Sun 1/5

11:59 pm-10:17 am

1 stop7h 18m

$266

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 2/6

3:25 pm-6:50 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Sat 2/8

8:40 am-8:37 pm

1 stop8h 57m

$306

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 1/6

9:23 pm-11:29 am

2 stops17h 06m

Las Vegas Harry Reid Intl

Fri 1/10

1:24 pm-6:30 pm

2 stops26h 06m

$316

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Mon 2/3

7:25 pm-10:55 am

1 stop18h 30m

Las Vegas Harry Reid Intl

Fri 2/7

6:04 pm-6:30 pm

2 stops21h 26m

$327

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 1/9

11:15 am-4:40 pm

2 stops8h 25m

Las Vegas Harry Reid Intl

Sat 1/11

11:00 am-8:40 pm

1 stop6h 40m

$342

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 1/10

11:13 am-10:56 pm

2 stops14h 43m

Las Vegas Harry Reid Intl

Tue 1/14

7:57 pm-9:55 pm

2 stops22h 58m

$376

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Wed 1/8

8:54 am-1:44 pm

1 stop7h 50m

$94

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Tue 1/21

6:20 pm-10:22 pm

1 stop7h 02m

$118

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Fri 1/24

2:00 pm-8:28 pm

1 stop9h 28m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
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Compare providers for flights from Louisville to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
FareScanPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Louisville to Las Vegas

Get recent, data-driven insights about flights from Louisville to Las Vegas including ideal travel times, pricing trends, and more.

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 December 13, 2024.

The best time to book flights from Louisville to Las Vegas is 69 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 April is currently the most expensive (average of $256). 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?

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 December 19, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 37% 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?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Las Vegas. Price data was last updated on December 16, 2024.

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

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

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.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated December 19, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Louisville to Las Vegas have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,551 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What airports do I use to fly from Louisville to Las Vegas?

    You will need to book a flight from Louisville Intl to Las Vegas Harry Reid Intl if you want to fly from Louisville to Las Vegas. At least 6 different airlines have flights from Louisville Intl (SDF) to Harry Reid Intl (LAS) on a regular basis. There is 1 flight to Las Vegas from the Louisville airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SDF to LAS to be around 4h 10m.

  • How popular is this Louisville to Las Vegas flight route?

    The Louisville Intl to Las Vegas Harry Reid Intl flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Louisville to Las Vegas round-trip?

    Delta, at $256, was found to be the cheapest airline from Louisville to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from Louisville to Las Vegas for 15% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Louisville to Las Vegas one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $94. Users have also found prices from $118 and $157 on Delta and United Airlines, respectively.

  • What are the cheapest flights from Louisville to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $209. While the most popular route (Louisville Intl - Las Vegas Harry Reid Intl) can be booked for $206 on average our data indicates $398 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 April is currently the most expensive (average of $256). 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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Top 6 airlines flying from Louisville to Las Vegas

Discover the top 6 airlines that operate flights from Louisville to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$189FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$215Average$285FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$229Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$437FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$480FlexibilityNo cancel feeOn-time63%
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