Southwest® flights from Louisville to Atlanta from $139

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Low fares from Louisville to Atlanta

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Louisville (SDF)to

Atlanta (ATL)
Depart: 10/08/2026

One-way

Basic

From
$139
Seen: 15 hrs ago

Louisville (SDF)to

Atlanta (ATL)
Depart: 09/16/2026

One-way

Basic

From
$139
Seen: 18 hrs ago

Louisville (SDF)to

Atlanta (ATL)
Depart: 10/17/2026

One-way

Basic

From
$139
Seen: 5 hrs ago

Louisville (SDF)to

Atlanta (ATL)
Depart: 10/07/2026

One-way

Basic

From
$139
Seen: 6 hrs ago

Louisville (SDF)to

Atlanta (ATL)
Depart: 09/24/2026

One-way

Basic

From
$139
Seen: 20 hrs ago

Louisville (SDF)to

Atlanta (ATL)
Depart: 10/13/2026

One-way

Basic

From
$139
Seen: 2 hrs ago

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Explore flights from Louisville to Atlanta

Aug 2026
From$264*
Seen: 1 hour ago
One Way/Basic
Sep 2026
From$139*
Seen: 20 hrs ago
One Way/Basic
Oct 2026
From$139*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $335
Displaying fares for August-2026
  • SDF–ATL, 08/22/2026: From $314
    22

    Sat

    AUG

  • SDF–ATL, 08/23/2026: From $335
    23

    Sun

  • SDF–ATL, 08/24/2026: From $314
    24

    Mon

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • SDF–ATL, 08/26/2026: From $314
    26

    Wed

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

    Thu

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • SDF–ATL, 08/29/2026: From $269
    29

    Sat

  • SDF–ATL, 08/30/2026: From $264
    30

    Sun

  • SDF–ATL, 08/31/2026: From $269
    31

    Mon

  • SDF–ATL, 09/01/2026: From $269
    01

    Tue

    SEP

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • SDF–ATL, 09/03/2026: From $269
    03

    Thu

  • SDF–ATL, 09/04/2026: From $234
    04

    Fri

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

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

    Tue

  • SDF–ATL, 09/09/2026: From $234
    09

    Wed

  • SDF–ATL, 09/10/2026: From $234
    10

    Thu

  • SDF–ATL, 09/11/2026: From $157
    11

    Fri

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

    Sat

  • SDF–ATL, 09/13/2026: From $209
    13

    Sun

  • SDF–ATL, 09/14/2026: From $139
    14

    Mon

  • SDF–ATL, 09/15/2026: From $139
    15

    Tue

  • SDF–ATL, 09/16/2026: From $139
    16

    Wed

  • SDF–ATL, 09/17/2026: From $139
    17

    Thu

  • SDF–ATL, 09/18/2026: From $157
    18

    Fri

  • SDF–ATL, 09/19/2026: From $139
    19

    Sat

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

    Sun

  • SDF–ATL: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

    • Range$139-$335

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Distance:
    321 miles

    Route Information

    109† 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 109 weekly flights from Louisville to Atlanta on Southwest Airlines.
    To find the lowest fares by day and time to fly Louisville to Atlanta with Southwest, check out our Low Fare Calendar.
    You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
    Yes! Flights from Louisville to Atlanta—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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