Southwest® flights from Louisville to Las Vegas from $169

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Low fares from Louisville to Las Vegas

$

Louisville (SDF)to

Las Vegas (LAS)
Depart: 12/23/2026

One-way

Basic

From
$169
Seen: 3 hrs ago

Louisville (SDF)to

Las Vegas (LAS)
Depart: 12/24/2026

One-way

Basic

From
$169
Seen: 3 hrs ago

Louisville (SDF)to

Las Vegas (LAS)
Depart: 12/16/2026

One-way

Basic

From
$169
Seen: 12 hrs ago

Louisville (SDF)to

Las Vegas (LAS)
Depart: 10/28/2026

One-way

Basic

From
$169
Seen: 13 hrs ago

Louisville (SDF)to

Las Vegas (LAS)
Depart: 11/18/2026

One-way

Basic

From
$169
Seen: 20 hrs ago

Louisville (SDF)to

Las Vegas (LAS)
Depart: 01/07/2027

One-way

Basic

From
$169
Seen: 10 hrs ago

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Explore flights from Louisville to Las Vegas

Oct 2026
From$169*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$169*
Seen: 20 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $517
Displaying fares for October-2026
  • SDF–LAS, 10/02/2026: From $517
    02

    Fri

    OCT

  • SDF–LAS, 10/03/2026: From $517
    03

    Sat

  • SDF–LAS, 10/04/2026: From $517
    04

    Sun

  • SDF–LAS, 10/05/2026: From $517
    05

    Mon

  • SDF–LAS, 10/06/2026: From $417
    06

    Tue

  • SDF–LAS, 10/07/2026: From $517
    07

    Wed

  • SDF–LAS, 10/08/2026: From $476
    08

    Thu

  • SDF–LAS, 10/09/2026: From $384
    09

    Fri

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

    Sat

  • SDF–LAS, 10/11/2026: From $476
    11

    Sun

  • SDF–LAS, 10/12/2026: From $476
    12

    Mon

  • SDF–LAS, 10/13/2026: From $476
    13

    Tue

  • SDF–LAS, 10/14/2026: From $476
    14

    Wed

  • SDF–LAS, 10/15/2026: From $340
    15

    Thu

  • SDF–LAS, 10/16/2026: From $340
    16

    Fri

  • SDF–LAS, 10/17/2026: From $340
    17

    Sat

  • SDF–LAS, 10/18/2026: From $340
    18

    Sun

  • SDF–LAS: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • SDF–LAS, 10/20/2026: From $340
    20

    Tue

  • SDF–LAS, 10/21/2026: From $340
    21

    Wed

  • SDF–LAS, 10/22/2026: From $224
    22

    Thu

  • SDF–LAS, 10/23/2026: From $235
    23

    Fri

  • SDF–LAS, 10/24/2026: From $174
    24

    Sat

  • SDF–LAS, 10/25/2026: From $250
    25

    Sun

  • SDF–LAS, 10/26/2026: From $174
    26

    Mon

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

    Tue

  • SDF–LAS, 10/28/2026: From $169
    28

    Wed

  • SDF–LAS, 10/29/2026: From $174
    29

    Thu

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

    Fri

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

    Sat

  • SDF–LAS, 11/01/2026: From $250
    01

    Sun

    NOV

    • Range$169-$517

    *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:
    Louisville International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    4 hours 5 minutes
    Distance:
    1624 miles

    Route Information

    147† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Louisville to Las Vegas is 4 hours 5 minutes.
    There are 147 weekly flights from Louisville to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Louisville to Las Vegas once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Louisville to Las Vegas once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Louisville to Las Vegas with Southwest, check out our Low Fare Calendar.
    You can rent a car at McCarran International Airport book yours with your flight.
    Yes! Flights from Louisville to Las Vegas—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.

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