Southwest® flights from Los Angeles to Louisville from $128

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Low fares from Los Angeles to Louisville

$

Los Angeles (LAX)to

Louisville (SDF)
Depart: 10/06/2026

One-way

Basic

From
$128
Seen: 16 hrs ago

Los Angeles (LAX)to

Louisville (SDF)
Depart: 10/28/2026

One-way

Basic

From
$128
Seen: 22 hrs ago

Los Angeles (LAX)to

Louisville (SDF)
Depart: 11/03/2026

One-way

Basic

From
$128
Seen: 21 hrs ago

Los Angeles (LAX)to

Louisville (SDF)
Depart: 12/17/2026

One-way

Basic

From
$145
Seen: 4 hrs ago

Los Angeles (LAX)to

Louisville (SDF)
Depart: 10/29/2026

One-way

Basic

From
$150
Seen: 15 hrs ago

Los Angeles (LAX)to

Louisville (SDF)
Depart: 10/07/2026

One-way

Basic

From
$174
Seen: 18 hrs ago

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Explore flights from Los Angeles to Louisville

Sep 2026
From$354*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$128*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$128*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $128
cmp-daily-histogram-bars-legend-max-price-aria-label $358
Displaying fares for September-2026
  • LAX–SDF: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

    SEP

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    17

    Thu

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    18

    Fri

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    19

    Sat

  • LAX–SDF, 09/20/2026: From $358
    20

    Sun

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    21

    Mon

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    22

    Tue

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    23

    Wed

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    24

    Thu

  • LAX–SDF, 09/25/2026: From $354
    25

    Fri

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    26

    Sat

  • LAX–SDF, 09/27/2026: From $354
    27

    Sun

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    28

    Mon

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    29

    Tue

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    30

    Wed

  • LAX–SDF, 10/01/2026: From $304
    01

    Thu

    OCT

  • LAX–SDF, 10/02/2026: From $304
    02

    Fri

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    03

    Sat

  • LAX–SDF: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

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    05

    Mon

  • LAX–SDF, 10/06/2026: From $128
    06

    Tue

  • LAX–SDF, 10/07/2026: From $174
    07

    Wed

  • LAX–SDF, 10/08/2026: From $358
    08

    Thu

  • LAX–SDF, 10/09/2026: From $264
    09

    Fri

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

    Sat

  • LAX–SDF: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

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

    Mon

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    13

    Tue

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    14

    Wed

  • LAX–SDF, 10/15/2026: From $234
    15

    Thu

    • Range$128-$358

    *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:
    Los Angeles International Airport
    Arriving at:
    Louisville International Airport
    Distance:
    1843 miles

    Route Information

    143† Weekly flights

    † 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

    There are 143 weekly flights from Los Angeles to Louisville on Southwest Airlines.
    To find the lowest fares by day and time to fly Los Angeles 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 Los Angeles 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.

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