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Cheap flights from Las Vegas to Louisville from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Louisville departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:01 pm - 8:51 am
LAS
-
SDF
7h 50m
1 stop
Delta Logo
7:54 pm - 11:11 pm
SDF
-
LAS
6h 17m
1 stop
$220Delta
Mon, Sep 21 - Wed, Sep 23
Delta Logo
12:00 pm - 11:59 pm
LAS
-
SDF
8h 59m
1 stop
Delta Logo
7:55 pm - 11:26 pm
SDF
-
LAS
6h 31m
1 stop
$237Delta
Wed, Sep 23 - Mon, Sep 28
American Airlines Logo
11:50 pm - 9:45 am
LAS
-
SDF
6h 55m
1 stop
American Airlines Logo
4:01 pm - 9:45 pm
SDF
-
LAS
8h 44m
1 stop
$242American Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
11:30 pm - 9:26 am
LAS
-
SDF
6h 56m
1 stop
United Airlines Logo
5:15 am - 9:27 am
SDF
-
LAS
7h 12m
1 stop
$247United Airlines
Fri, Aug 7 - Fri, Aug 14
Southwest Logo
11:55 am - 11:05 pm
LAS
-
SDF
8h 10m
1 stop
Southwest Logo
11:50 am - 6:20 pm
SDF
-
LAS
9h 30m
2 stops
$252Southwest
Fri, Aug 7 - Fri, Aug 14
Southwest Logo
6:30 am - 4:20 pm
LAS
-
SDF
6h 50m
1 stop
Southwest Logo
8:15 am - 9:15 am
SDF
-
LAS
4h 00mnonstop
$265Southwest
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
11:45 pm - 11:24 am
LAS
-
SDF
8h 39m
1 stop
American Airlines Logo
6:01 pm - 9:45 pm
SDF
-
LAS
6h 44m
1 stop
$267American Airlines
Tue, Jul 28 - Tue, Aug 4
Southwest Logo
6:30 am - 4:20 pm
LAS
-
SDF
6h 50m
1 stop
Southwest Logo
11:50 am - 4:10 pm
SDF
-
LAS
7h 20m
1 stop
$269Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
12:20 am - 12:10 pm
LAS
-
SDF
8h 50m
2 stops
Southwest Logo
12:10 pm - 4:50 pm
SDF
-
LAS
7h 40m
1 stop
$273Southwest
Tue, Aug 4 - Wed, Aug 12
Southwest Logo
11:50 am - 10:30 pm
LAS
-
SDF
7h 40m
1 stop
Southwest Logo
7:05 am - 11:10 am
SDF
-
LAS
7h 05m
2 stops
$274Southwest
Tue, Aug 4 - Tue, Aug 11

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Delta flights from Las Vegas to Louisville

Our best Delta deals on Las Vegas to Louisville flight tickets
Delta
Sep 21
LAS10:01 pmLas Vegas Harry Reid Intl
7h 50m
1 stop
SDF8:51 amLouisville Intl
Sep 23
SDF7:54 pmLouisville Intl
6h 17m
1 stop
LAS11:11 pmLas Vegas Harry Reid Intl
$220
Delta
Sep 23
LAS12:00 pmLas Vegas Harry Reid Intl
8h 59m
1 stop
SDF11:59 pmLouisville Intl
Sep 28
SDF7:55 pmLouisville Intl
6h 31m
1 stop
LAS11:26 pmLas Vegas Harry Reid Intl
$237
Delta
Oct 25
LAS11:40 pmLas Vegas Harry Reid Intl
7h 19m
1 stop
SDF9:59 amLouisville Intl
Oct 26
SDF2:31 pmLouisville Intl
8h 14m
1 stop
LAS7:45 pmLas Vegas Harry Reid Intl
$288

American Airlines flights from Las Vegas to Louisville

Our best American Airlines deals on Las Vegas to Louisville flight tickets
American Airlines
Aug 7
LAS11:50 pmLas Vegas Harry Reid Intl
6h 55m
1 stop
SDF9:45 amLouisville Intl
Aug 10
SDF4:01 pmLouisville Intl
8h 44m
1 stop
LAS9:45 pmLas Vegas Harry Reid Intl
$242
American Airlines
Jul 28
LAS11:45 pmLas Vegas Harry Reid Intl
8h 39m
1 stop
SDF11:24 amLouisville Intl
Aug 4
SDF6:01 pmLouisville Intl
6h 44m
1 stop
LAS9:45 pmLas Vegas Harry Reid Intl
$267
American Airlines
Aug 29
LAS7:10 amLas Vegas Harry Reid Intl
8h 17m
1 stop
SDF6:27 pmLouisville Intl
Sep 5
SDF1:19 pmLouisville Intl
8h 21m
2 stops
LAS6:40 pmLas Vegas Harry Reid Intl
$398

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Louisville 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, momondo users made 832,500 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Mon 9/21

10:01 pm-8:51 am

1 stop7h 50m

Louisville Intl

Wed 9/23

7:54 pm-11:11 pm

1 stop6h 17m

$220

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Wed 9/23

12:00 pm-11:59 pm

1 stop8h 59m

Louisville Intl

Mon 9/28

7:55 pm-11:26 pm

1 stop6h 31m

$237

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

11:50 pm-9:45 am

1 stop6h 55m

Louisville Intl

Mon 8/10

4:01 pm-9:45 pm

1 stop8h 44m

$242

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

11:30 pm-9:26 am

1 stop6h 56m

Louisville Intl

Fri 8/14

5:15 am-9:27 am

1 stop7h 12m

$247

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

11:55 am-11:05 pm

1 stop8h 10m

Louisville Intl

Fri 8/14

11:50 am-6:20 pm

2 stops9h 30m

$252
Quickest round-trip

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Wed 8/5

6:30 am-4:20 pm

1 stop6h 50m

Louisville Intl

Wed 8/12

8:15 am-9:15 am

Nonstop4h 00m

$265

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/28

11:45 pm-11:24 am

1 stop8h 39m

Louisville Intl

Tue 8/4

6:01 pm-9:45 pm

1 stop6h 44m

$267

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/4

6:30 am-4:20 pm

1 stop6h 50m

Louisville Intl

Tue 8/11

11:50 am-4:10 pm

1 stop7h 20m

$269

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/4

12:20 am-12:10 pm

2 stops8h 50m

Louisville Intl

Wed 8/12

12:10 pm-4:50 pm

1 stop7h 40m

$273

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/4

11:50 am-10:30 pm

1 stop7h 40m

Louisville Intl

Tue 8/11

7:05 am-11:10 am

2 stops7h 05m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

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

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 Louisville?

If you are unable to visit Louisville during the month of September, then departing from Las Vegas during the month May is also very affordable. Most momondo users find prices during this month for around $348.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Las Vegas is on a Thursday. momondo users have found tickets for Thursday departures for as low as $413. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Las Vegas to Louisville on a Wednesday will generally be more expensive and average around $589. 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 Louisville?

Our data shows that the cheapest Las Vegas to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $487. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $504 per ticket.

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

Fly from Las Vegas Harry Reid Intl to Louisville Intl for the best Las Vegas Harry Reid Intl - Louisville Intl flight prices

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

There is only 1 cabin class available to choose from on Las Vegas to Louisville 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 Las Vegas to Louisville flights?

You could potentially save up to 7% on your flight if you consider stops on a Las Vegas to Louisville flight.

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

As of July 2026, prices for Las Vegas to Louisville flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Louisville

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

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

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

Best Price Found

$269

Fastest flight time

3h 35m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Louisville

1 airport
The best one-way flight to Louisville from Las Vegas in the past 72 hours is $269. The best round-trip flight deal from Las Vegas to Louisville found on momondo in the last 72 hours is $364.
The fastest flight from Las Vegas to Louisville takes 3h 35m
Direct flights go from Las Vegas to Louisville on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport in Louisville. From Las Vegas there are direct flights to Louisville Intl (SDF).
Search flight deals

Frequently asked questions about flying from Las Vegas to Louisville

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

    There are 1615.2 mi between Las Vegas Harry Reid Intl and Louisville Intl. By plane, this route typically takes 3h 35m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Louisville Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville 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 Louisville 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 Las Vegas to Louisville?

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

Best airlines flying from Las Vegas to Louisville

Compare and see reviews for airlines that fly from Las Vegas to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $152Free CancellationRating
7.8
8,453 reviews
Search Delta flights
SouthwestPriceFrom $229Free CancellationRating
7.9
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,789 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,955 reviews
Search United Airlines flights

  • Southwest Flights From Las Vegas to Louisville

    The lowest priced Southwest flight from Las Vegas to Louisville from the last 72 hours was $229. Generally, Southwest has 5 flights on this route every week with an average price of $446. Southwest is rated 7.9/10 by our users.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
Bardstown
West Baden Springs
New Albany
Shepherdsville
Elizabeth
Charlestown
Corydon
Brandenburg
Georgetown
Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Louisville for you.

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

Yes. momondo enables you to select and highlight flights to Louisville from Las Vegas with this policy.

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

momondo provides multiple filters to help you find the best flight to Louisville from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Las Vegas to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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