Southwest® flights from Louisville to New Orleans from $129

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Low fares from Louisville to New Orleans

$

Louisville (SDF)to

New Orleans (MSY)
Depart: 12/25/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

Louisville (SDF)to

New Orleans (MSY)
Depart: 01/29/2027

One-way

Basic

From
$129
Seen: 18 hrs ago

Louisville (SDF)to

New Orleans (MSY)
Depart: 12/28/2026

One-way

Basic

From
$129
Seen: 9 hrs ago

Louisville (SDF)to

New Orleans (MSY)
Depart: 11/30/2026

One-way

Basic

From
$129
Seen: 11 hrs ago

Louisville (SDF)to

New Orleans (MSY)
Depart: 11/27/2026

One-way

Basic

From
$129
Seen: 55 minutes ago

Louisville (SDF)to

New Orleans (MSY)
Depart: 02/19/2027

One-way

Basic

From
$129
Seen: 13 hrs ago

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Explore flights from Louisville to New Orleans

Nov 2026
From$129*
Seen: 55 minutes ago
One Way/Basic
Dec 2026
From$129*
Seen: 9 hrs ago
One Way/Basic
Jan 2027
From$129*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $434
Displaying fares for November-2026
  • SDF–MSY, 11/13/2026: From $434
    13

    Fri

    NOV

  • SDF–MSY, 11/14/2026: From $434
    14

    Sat

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

    Sun

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

    Mon

  • SDF–MSY, 11/17/2026: From $434
    17

    Tue

  • SDF–MSY, 11/18/2026: From $352
    18

    Wed

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

    Thu

  • SDF–MSY, 11/20/2026: From $352
    20

    Fri

  • SDF–MSY, 11/21/2026: From $352
    21

    Sat

  • SDF–MSY: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • SDF–MSY: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

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

    Tue

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

    Wed

  • SDF–MSY, 11/26/2026: From $264
    26

    Thu

  • SDF–MSY, 11/27/2026: From $129
    27

    Fri

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

    Sat

  • SDF–MSY, 11/29/2026: From $368
    29

    Sun

  • SDF–MSY, 11/30/2026: From $129
    30

    Mon

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

    Tue

    DEC

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

    Wed

  • SDF–MSY, 12/03/2026: From $254
    03

    Thu

  • SDF–MSY, 12/04/2026: From $269
    04

    Fri

  • SDF–MSY, 12/05/2026: From $172
    05

    Sat

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

    Sun

  • SDF–MSY, 12/07/2026: From $207
    07

    Mon

  • SDF–MSY, 12/08/2026: From $172
    08

    Tue

  • SDF–MSY, 12/09/2026: From $172
    09

    Wed

  • SDF–MSY, 12/10/2026: From $254
    10

    Thu

  • SDF–MSY, 12/11/2026: From $207
    11

    Fri

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

    Sat

    • Range$129-$434

    *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:
    Louis Armstrong International Airport
    Distance:
    620 miles

    Questions we hear the most

    There are 144 weekly flights from Louisville to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Louisville to New Orleans with Southwest, check out our Low Fare Calendar.
    You can rent a car at Louis Armstrong International Airport book yours with your flight.
    Yes! Flights from Louisville to New Orleans—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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