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Cheap flights from Las Vegas to Louisville from $125

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 10/29. 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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0 bags

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Find the cheapest flights from Las Vegas to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 pm - 10:32 am
LAS
-
SDF
8h 42m
1 stop
Multiple Airlines Logo
9:26 am - 11:49 pm
SDF
-
LAS
17h 23m
1 stop
$280Multiple Airlines
Wed, Aug 26 - Wed, Sep 23
Multiple Airlines Logo
6:02 pm - 7:26 pm
LAS
-
SDF
22h 24m
1 stop
Multiple Airlines Logo
9:26 am - 11:49 pm
SDF
-
LAS
17h 23m
1 stop
$290Multiple Airlines
Tue, Aug 25 - Wed, Sep 23
Southwest Logo
10:50 pm - 11:10 am
LAS
-
SDF
9h 20m
1 stop
Southwest Logo
3:05 pm - 7:25 pm
SDF
-
LAS
7h 20m
1 stop
$292Southwest
Fri, Aug 7 - Mon, Aug 10
Southwest Logo
12:20 am - 10:10 am
LAS
-
SDF
6h 50m
1 stop
Southwest Logo
1:45 pm - 5:45 pm
SDF
-
LAS
7h 00m
1 stop
$297Southwest
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
8:45 am - 8:30 pm
LAS
-
SDF
8h 45m
2 stops
Southwest Logo
3:05 pm - 7:25 pm
SDF
-
LAS
7h 20m
1 stop
$298Southwest
Fri, Aug 7 - Mon, Aug 10
Southwest Logo
6:10 am - 5:15 pm
LAS
-
SDF
8h 05m
2 stops
Southwest Logo
3:20 pm - 8:10 pm
SDF
-
LAS
7h 50m
1 stop
$302Southwest
Sat, Sep 12 - Mon, Sep 14
Southwest Logo
7:30 am - 9:20 pm
LAS
-
SDF
10h 50m
2 stops
Southwest Logo
7:55 am - 1:25 pm
SDF
-
LAS
8h 30m
2 stops
$307Southwest
Sat, Sep 12 - Mon, Sep 14
American Airlines Logo
11:51 pm - 10:35 am
LAS
-
SDF
7h 44m
1 stop
American Airlines Logo
7:48 pm - 11:52 pm
SDF
-
LAS
7h 04m
1 stop
$318American Airlines
Fri, Jun 5 - Sun, Jun 7
Southwest Logo
12:30 pm - 10:35 pm
LAS
-
SDF
7h 05m
1 stop
Southwest Logo
7:05 am - 11:10 am
SDF
-
LAS
7h 05m
2 stops
$319Southwest
Thu, Aug 27 - Wed, Sep 23
United Airlines Logo
2:30 pm - 12:05 am
LAS
-
SDF
6h 35m
1 stop
United Airlines Logo
7:32 pm - 11:44 pm
SDF
-
LAS
7h 12m
1 stop
$322United Airlines
Wed, Sep 23 - Mon, Sep 28

American Airlines flights from Las Vegas to Louisville

Our best American Airlines deals on Las Vegas to Louisville flight tickets
American Airlines
Jun 5
LAS11:51 pmLas Vegas Harry Reid Intl
7h 44m
1 stop
SDF10:35 amLouisville Intl
Jun 7
SDF7:48 pmLouisville Intl
7h 04m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
$318
American Airlines
Nov 5
LAS6:11 amLas Vegas Harry Reid Intl
9h 27m
1 stop
SDF6:38 pmLouisville Intl
Nov 8
SDF6:00 amLouisville Intl
6h 25m
1 stop
LAS9:25 amLas Vegas Harry Reid Intl
$339
American Airlines
May 17
LAS11:58 pmLas Vegas Harry Reid Intl
7h 48m
1 stop
SDF10:46 amLouisville Intl
May 19
SDF1:43 pmLouisville Intl
7h 03m
1 stop
LAS5:46 pmLas Vegas Harry Reid Intl
$372

United Airlines flights from Las Vegas to Louisville

Our best United Airlines deals on Las Vegas to Louisville flight tickets
United Airlines
Sep 23
LAS2:30 pmLas Vegas Harry Reid Intl
6h 35m
1 stop
SDF12:05 amLouisville Intl
Sep 28
SDF7:32 pmLouisville Intl
7h 12m
1 stop
LAS11:44 pmLas Vegas Harry Reid Intl
$322
United Airlines
Aug 27
LAS11:40 pmLas Vegas Harry Reid Intl
6h 35m
1 stop
SDF9:15 amLouisville Intl
Aug 31
SDF3:25 pmLouisville Intl
8h 26m
1 stop
LAS8:51 pmLas Vegas Harry Reid Intl
$397
United Airlines
Sep 5
LAS11:40 pmLas Vegas Harry Reid Intl
6h 35m
1 stop
SDF9:15 amLouisville Intl
Sep 8
SDF3:25 pmLouisville Intl
11h 30m
2 stops
LAS11:55 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 May 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

Wed 8/26

10:50 pm-10:32 am

1 stop8h 42m

Louisville Intl

Wed 9/23

9:26 am-11:49 pm

1 stop17h 23m

$280

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Tue 8/25

6:02 pm-7:26 pm

1 stop22h 24m

Louisville Intl

Wed 9/23

9:26 am-11:49 pm

1 stop17h 23m

$290

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

10:50 pm-11:10 am

1 stop9h 20m

Louisville Intl

Mon 8/10

3:05 pm-7:25 pm

1 stop7h 20m

$292

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 9/11

12:20 am-10:10 am

1 stop6h 50m

Louisville Intl

Mon 9/14

1:45 pm-5:45 pm

1 stop7h 00m

$297

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 8/7

8:45 am-8:30 pm

2 stops8h 45m

Louisville Intl

Mon 8/10

3:05 pm-7:25 pm

1 stop7h 20m

$298

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Sat 9/12

6:10 am-5:15 pm

2 stops8h 05m

Louisville Intl

Mon 9/14

3:20 pm-8:10 pm

1 stop7h 50m

$302

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Sat 9/12

7:30 am-9:20 pm

2 stops10h 50m

Louisville Intl

Mon 9/14

7:55 am-1:25 pm

2 stops8h 30m

$307

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Fri 6/5

11:51 pm-10:35 am

1 stop7h 44m

Louisville Intl

Sun 6/7

7:48 pm-11:52 pm

1 stop7h 04m

$318

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Thu 8/27

12:30 pm-10:35 pm

1 stop7h 05m

Louisville Intl

Wed 9/23

7:05 am-11:10 am

2 stops7h 05m

$319
Quickest round-trip

Las VegasLouisville

LAS - SDF

LASSDF

Las Vegas Harry Reid Intl

Wed 9/23

2:30 pm-12:05 am

1 stop6h 35m

Louisville Intl

Mon 9/28

7:32 pm-11:44 pm

1 stop7h 12m

$322

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 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 $226.

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 $261. 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 morning. Our users have found flights to Louisville in the morning for as low as $304. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $502 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

Can stopping save me money on Las Vegas to Louisville flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to Louisville.

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

As of May 2026, prices for Las Vegas to Louisville flights are approximately 74% 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
Spirit AirlinesPriceFrom $62Free CancellationRating
6.3
8,635 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $215Free CancellationRating
8.0
4,302 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,692 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 4 flights on this route every week with an average price of $450. Southwest is rated 8.0/10 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
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Springfield
Georgetown

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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