Find Cheap Flights from Las Vegas to Louisville (LAS - SDF)

Flights overview

Useful information for finding cheap flights from Las Vegas to Louisville and booking your next trip

Cheapest round-trip flights	$283	Breeze 1 stop 9 hr Thu, Jul 30 — Fri, Aug 7	The cheapest round-trip flight from Las Vegas to Louisville is currently $283
Cheapest one-way flight	$115	Breeze 1 stop 9 hr Thu, May 28	The cheapest one-way flight from Las Vegas to Louisville is currently $115
Cheapest nonstop flights	$446	Southwest Nonstop 4 hr Thu, Jun 4 — Wed, Jun 10	The cheapest nonstop round-trip flight from Las Vegas to Louisville is currently $446
Last-minute weekend getaway	$447	United 1 stop 7 hr Fri, May 8 — Sun, May 10	The cheapest last-minute weekend getaway from Las Vegas to Louisville is currently $447
Cheapest business class flights	$1,017	Delta 1 stop 9 hr Sat, May 23 — Fri, May 29	The cheapest business class round-trip flight from Las Vegas to Louisville is currently $1,017

Fastest flight	3 hr 40 min	The fastest nonstop flight from Las Vegas to Louisville takes 3 hr 40 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Louisville is typically September. The most expensive month to fly is typically December.

September Cheapest	Typical prices: $150–360
December Most expensive	Typical prices: $270–520

Popular airlines from Las Vegas to Louisville

Southwest

Nonstop

from $292

Typical price: $300–570

7 weekly nonstop flights

LAS - SDF Every day

678 weekly connecting flights

LAS - SDF Every day
American

from $297

Typical price: $295–540

546 weekly connecting flights

LAS - SDF Every day
United

from $297

Typical price: $300–590

423 weekly connecting flights

LAS - SDF Every day
Delta

from $297

Typical price: $315–710

418 weekly connecting flights

LAS - SDF Every day
Breeze

from $746

Typical price: $640–990

3 weekly connecting flights

LAS - SDF Every Thu, Fri, Sun

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Cedar City Regional Airport (CDC)

Cedar City United States 2 hr 31 min 154 mi

Popular airports near Louisville

Louisville Muhammad Ali International Airport (SDF)

Louisville United States 21 min 5 mi
Nashville International Airport (BNA)

Nashville United States 2 hr 47 min 155 mi
Cincinnati/Northern Kentucky International Airport (CVG)

Cincinnati United States 1 hr 32 min 81 mi
Indianapolis International Airport (IND)

Indianapolis United States 1 hr 54 min 105 mi

Frequently asked questions about flying from Las Vegas to Louisville

The cheapest flights from Las Vegas to Louisville are usually in September. Typical ticket prices in September range from $150 to $360.

The cheapest round-trip flight from Las Vegas to Louisville recently found on Google Flights was with Breeze from $283. The cheapest one-way flight was with Breeze from $115.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Las Vegas to Louisville is $292, flying from Jul 30 to Aug 7.
The cheapest American flight from Las Vegas to Louisville is $297, flying from May 28 to Jun 3.
The cheapest United flight from Las Vegas to Louisville is $297, flying from Jul 30 to Aug 7.
The cheapest Delta flight from Las Vegas to Louisville is $297, flying from Jul 30 to Aug 5.
The cheapest Breeze flight from Las Vegas to Louisville is $746, flying from May 23 to May 31.

The cheapest round-trip flight from Las Vegas to Louisville starts at $283 from Thu, Jul 30 to Fri, Aug 7. The cheapest one-way flight starts at $115 and departs on Thu, May 28.

3 hr 40 min is the shortest flight time from Las Vegas to Louisville.

Peak travel is Mar–Aug & Oct. The Kentucky Derby Festival (Apr) includes a parade, marathon, and large fireworks display. The horserace itself is on the first weekend in May. Kentucky Shakespeare (Jun–Aug) is a series of free outdoor Shakespeare performances in Central Park. The Kentucky State Fair (Aug) is a livestock show with live music and fairground attractions. There's live music and local craft whiskey at the Kentucky Bluegrass and Bourbon Experience (Sep). Winter (Dec–Feb) is cool with rain and occasional snow.

It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Louisville.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Las Vegas to Louisville really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Louisville.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 7 nonstop flights and 678 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to Louisville Muhammad Ali International Airport (SDF) .

Other popular airlines flying from Las Vegas to Louisville are:

American offers 546 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Louisville Muhammad Ali International Airport (SDF) .
United offers 423 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Louisville Muhammad Ali International Airport (SDF) .
Delta offers 418 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Louisville Muhammad Ali International Airport (SDF) .
Breeze offers 3 connecting flights per week. Breeze flies from Harry Reid International Airport (LAS) to Louisville Muhammad Ali International Airport (SDF) .

The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Louisville.

The cheapest round-trip flight from Las Vegas to Louisville recently found on Google Flights was with Breeze from $283. The cheapest one-way flight was with Breeze from $115.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Las Vegas to Louisville is $292, flying from Jul 30 to Aug 7.
The cheapest American flight from Las Vegas to Louisville is $297, flying from May 28 to Jun 3.
The cheapest United flight from Las Vegas to Louisville is $297, flying from Jul 30 to Aug 7.
The cheapest Delta flight from Las Vegas to Louisville is $297, flying from Jul 30 to Aug 5.
The cheapest Breeze flight from Las Vegas to Louisville is $746, flying from May 23 to May 31.

Southwest flies direct from Las Vegas to Louisville.

There are 7 Southwest direct flights from Las Vegas to Louisville per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Las Vegas and Louisville at price $447 is offered by United from Fri, May 8 to Sun, May 10.

Southwest flies direct from Las Vegas to Louisville.

There are 7 Southwest direct flights from Las Vegas to Louisville per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Las Vegas to Louisville on a daily basis.

The cheapest direct (nonstop) round-trip flights between Las Vegas and Louisville start at $446 from Thu, Jun 4 to Wed, Jun 10 with Southwest.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Louisville, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Las Vegas and Louisville start at $1,017 from Sat, May 23 to Fri, May 29 with Delta.

The cheapest economy class round-trip flights between Las Vegas and Louisville start at $283 from Thu, Jul 30 to Fri, Aug 7.

To book business class trips from Las Vegas to Louisville, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Las Vegas and Louisville starts at $447 from Fri, May 8 to Sun, May 10 with United.

The cheapest last-minute deal between Las Vegas and Louisville at price $447 is offered by United from Fri, May 8 to Sun, May 10.

To find last-minute flight deals from Las Vegas to Louisville, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.