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Cheap flights from Las Vegas to Louisville from $121

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 12/13. 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.
Southwest Logo
10:20 am - 8:35 pm
LAS
-
SDF
7h 15m
1 stop
Southwest Logo
1:15 pm - 4:00 pm
SDF
-
LAS
5h 45m
1 stop
$292Southwest
Tue, Aug 11 - Wed, Aug 19
Delta Logo
11:45 pm - 10:32 am
LAS
-
SDF
7h 47m
1 stop
Delta Logo
9:52 am - 2:19 pm
SDF
-
LAS
7h 27m
1 stop
$297Delta
Fri, Aug 7 - Mon, Aug 10
Southwest Logo
10:00 am - 8:35 pm
LAS
-
SDF
7h 35m
2 stops
Southwest Logo
1:15 pm - 4:00 pm
SDF
-
LAS
5h 45m
1 stop
$298Southwest
Tue, Aug 11 - Wed, Aug 19
Southwest Logo
4:15 pm - 11:00 pm
LAS
-
SDF
3h 45mnonstop
Southwest Logo
1:15 pm - 4:00 pm
SDF
-
LAS
5h 45m
1 stop
$301Southwest
Tue, Aug 11 - Wed, Aug 19
Southwest Logo
9:05 am - 8:30 pm
LAS
-
SDF
8h 25m
2 stops
Southwest Logo
6:05 am - 9:20 am
SDF
-
LAS
6h 15m
1 stop
$302Southwest
Tue, Jul 7 - Tue, Jul 14
Southwest Logo
11:55 pm - 10:05 am
LAS
-
SDF
7h 10m
1 stop
Southwest Logo
8:15 am - 9:15 am
SDF
-
LAS
4h 00mnonstop
$305Southwest
Mon, Jul 20 - Tue, Aug 4
Southwest Logo
8:55 am - 8:30 pm
LAS
-
SDF
8h 35m
2 stops
Southwest Logo
8:45 am - 1:15 pm
SDF
-
LAS
7h 30m
2 stops
$307Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
10:25 am - 9:45 pm
LAS
-
SDF
8h 20m
2 stops
Southwest Logo
3:00 pm - 11:55 pm
SDF
-
LAS
11h 55m
1 stop
$308Southwest
Tue, Jul 21 - Fri, Jul 24
Southwest Logo
12:25 pm - 7:10 pm
LAS
-
SDF
3h 45mnonstop
Southwest Logo
3:00 pm - 11:55 pm
SDF
-
LAS
11h 55m
1 stop
$311Southwest
Tue, Jul 21 - Fri, Jul 24
Southwest Logo
4:15 pm - 11:00 pm
LAS
-
SDF
3h 45mnonstop
Southwest Logo
8:15 am - 9:15 am
SDF
-
LAS
4h 00mnonstop
$313Southwest
Tue, Aug 11 - Wed, Aug 19

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Delta flights from Las Vegas to Louisville

Our best Delta deals on Las Vegas to Louisville flight tickets
Delta
Aug 7
LAS11:45 pmLas Vegas Harry Reid Intl
7h 47m
1 stop
SDF10:32 amLouisville Intl
Aug 10
SDF9:52 amLouisville Intl
7h 27m
1 stop
LAS2:19 pmLas Vegas Harry Reid Intl
$297
Delta
Jun 23
LAS11:41 amLas Vegas Harry Reid Intl
6h 38m
1 stop
SDF9:19 pmLouisville Intl
Jul 3
SDF5:26 pmLouisville Intl
7h 34m
1 stop
LAS10:00 pmLas Vegas Harry Reid Intl
$433
Delta
Jun 26
LAS10:00 pmLas Vegas Harry Reid Intl
8h 53m
1 stop
SDF9:53 amLouisville Intl
Jul 1
SDF6:34 pmLouisville Intl
7h 16m
1 stop
LAS10:50 pmLas Vegas Harry Reid Intl
$447

United Airlines flights from Las Vegas to Louisville

Our best United Airlines deals on Las Vegas to Louisville flight tickets
United Airlines
Jul 1
LAS11:30 pmLas Vegas Harry Reid Intl
6h 56m
1 stop
SDF9:26 amLouisville Intl
Aug 1
SDF3:25 pmLouisville Intl
7h 43m
1 stop
LAS8:08 pmLas Vegas Harry Reid Intl
$372
United Airlines
Aug 18
LAS8:20 amLas Vegas Harry Reid Intl
7h 55m
1 stop
SDF7:15 pmLouisville Intl
Aug 19
SDF9:00 amLouisville Intl
8h 44m
1 stop
LAS2:44 pmLas Vegas Harry Reid Intl
$397
United Airlines
Sep 5
LAS9:37 amLas Vegas Harry Reid Intl
11h 22m
2 stops
SDF11:59 pmLouisville Intl
Sep 8
SDF6:20 pmLouisville Intl
8h 00m
1 stop
LAS11:20 pmLas Vegas Harry Reid Intl
$402

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 June 21, 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

Tue 8/11

10:20 am-8:35 pm

1 stop7h 15m

Louisville Intl

Wed 8/19

1:15 pm-4:00 pm

1 stop5h 45m

$292

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

11:45 pm-10:32 am

1 stop7h 47m

Louisville Intl

Mon 8/10

9:52 am-2:19 pm

1 stop7h 27m

$297

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/11

10:00 am-8:35 pm

2 stops7h 35m

Louisville Intl

Wed 8/19

1:15 pm-4:00 pm

1 stop5h 45m

$298

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/11

4:15 pm-11:00 pm

Nonstop3h 45m

Louisville Intl

Wed 8/19

1:15 pm-4:00 pm

1 stop5h 45m

$301

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/7

9:05 am-8:30 pm

2 stops8h 25m

Louisville Intl

Tue 7/14

6:05 am-9:20 am

1 stop6h 15m

$302

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Mon 7/20

11:55 pm-10:05 am

1 stop7h 10m

Louisville Intl

Tue 8/4

8:15 am-9:15 am

Nonstop4h 00m

$305

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/21

8:55 am-8:30 pm

2 stops8h 35m

Louisville Intl

Tue 7/28

8:45 am-1:15 pm

2 stops7h 30m

$307

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/21

10:25 am-9:45 pm

2 stops8h 20m

Louisville Intl

Fri 7/24

3:00 pm-11:55 pm

1 stop11h 55m

$308

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 7/21

12:25 pm-7:10 pm

Nonstop3h 45m

Louisville Intl

Fri 7/24

3:00 pm-11:55 pm

1 stop11h 55m

$311
Quickest round-trip

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/11

4:15 pm-11:00 pm

Nonstop3h 45m

Louisville Intl

Wed 8/19

8:15 am-9:15 am

Nonstop4h 00m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Las Vegas and Louisville?

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 June is also very affordable. Most momondo users find prices during this month for around $206.

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 $661. 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 $502. 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 June 2026, prices for Las Vegas to Louisville flights are approximately 44% more expensive 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

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Louisville

1 airport
The fastest flight from Las Vegas to Louisville takes 3h 35m
Direct flights go from Las Vegas to Louisville every day.
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
8,423 reviews
Search Delta flights
SouthwestPriceFrom $215Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,868 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 $215. Generally, Southwest has 5 flights on this route every week with an average price of $450. 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
West Baden Springs
Bardstown
Shepherdsville
New Albany
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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