Southwest® flights from Las Vegas to Louisville from $158

Promo Code

Low fares from Las Vegas to Louisville

$

Las Vegas (LAS)to

Louisville (SDF)
Depart: 01/09/2027

One-way

Basic

From
$158
Seen: 22 hrs ago

Las Vegas (LAS)to

Louisville (SDF)
Depart: 01/21/2027

One-way

Basic

From
$158
Seen: 23 hrs ago

Las Vegas (LAS)to

Louisville (SDF)
Depart: 12/25/2026

One-way

Basic

From
$158
Seen: 22 hrs ago

Las Vegas (LAS)to

Louisville (SDF)
Depart: 01/11/2027

One-way

Basic

From
$158
Seen: 16 hrs ago

Las Vegas (LAS)to

Louisville (SDF)
Depart: 12/09/2026

One-way

Basic

From
$158
Seen: 11 hrs ago

Las Vegas (LAS)to

Louisville (SDF)
Depart: 12/12/2026

One-way

Basic

From
$158
Seen: 13 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Las Vegas to Louisville

Oct 2026
From$486*
Seen: 8 hrs ago
One Way/Basic
Nov 2026
From$158*
Seen: 11 hrs ago
One Way/Basic
Dec 2026
From$158*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $158
cmp-daily-histogram-bars-legend-max-price-aria-label $527
Displaying fares for October-2026
  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

    OCT

  • LAS–SDF, 10/22/2026: From $527
    22

    Thu

  • LAS–SDF, 10/23/2026: From $527
    23

    Fri

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • LAS–SDF, 10/25/2026: From $527
    25

    Sun

  • LAS–SDF, 10/26/2026: From $527
    26

    Mon

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

  • LAS–SDF, 10/28/2026: From $486
    28

    Wed

  • LAS–SDF, 10/29/2026: From $486
    29

    Thu

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • LAS–SDF, 11/02/2026: From $486
    02

    Mon

  • LAS–SDF, 11/03/2026: From $350
    03

    Tue

  • LAS–SDF, 11/04/2026: From $350
    04

    Wed

  • LAS–SDF, 11/05/2026: From $350
    05

    Thu

  • LAS–SDF, 11/06/2026: From $350
    06

    Fri

  • LAS–SDF, 11/07/2026: From $350
    07

    Sat

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • LAS–SDF, 11/11/2026: From $166
    11

    Wed

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • LAS–SDF, 11/14/2026: From $158
    14

    Sat

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • LAS–SDF, 11/19/2026: From $166
    19

    Thu

  • LAS–SDF: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

    • Range$158-$527

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    McCarran International Airport
    Arriving at:
    Louisville International Airport
    Average flight time:
    3 hours 39 minutes
    Distance:
    1624 miles

    Questions we hear the most

    The average flight time from Las Vegas to Louisville is 3 hours 39 minutes.
    There are 151 weekly flights from Las Vegas to Louisville on Southwest Airlines.
    Yes, Southwest flies nonstop from Las Vegas to Louisville once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Las Vegas to Louisville once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Las Vegas to Louisville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louisville International Airport book yours with your flight.
    Yes! Flights from Las Vegas to Louisville—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

    Explore Flights from Other Popular Origins

    Popular Flights from Las Vegas