Southwest® flights from Detroit to New Orleans from $175

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Low fares from Detroit to New Orleans

$

Detroit (DTW)to

New Orleans (MSY)
Depart: 10/24/2026

One-way

Basic

From
$175
Seen: 17 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 10/30/2026

One-way

Basic

From
$175
Seen: 15 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 10/28/2026

One-way

Basic

From
$175
Seen: 13 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 10/26/2026

One-way

Basic

From
$175
Seen: 18 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 11/06/2026

One-way

Basic

From
$175
Seen: 12 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 12/04/2026

One-way

Basic

From
$175
Seen: 4 hrs ago

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Explore flights from Detroit to New Orleans

Sep 2026
From$175*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$175*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$175*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $175
cmp-daily-histogram-bars-legend-max-price-aria-label $420
Displaying fares for September-2026
  • DTW–MSY, 09/11/2026: From $410
    11

    Fri

    SEP

  • DTW–MSY, 09/12/2026: From $410
    12

    Sat

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • DTW–MSY, 09/15/2026: From $410
    15

    Tue

  • DTW–MSY, 09/16/2026: From $345
    16

    Wed

  • DTW–MSY, 09/17/2026: From $345
    17

    Thu

  • DTW–MSY, 09/18/2026: From $345
    18

    Fri

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

    Sat

  • DTW–MSY, 09/20/2026: From $345
    20

    Sun

  • DTW–MSY, 09/21/2026: From $345
    21

    Mon

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

    Tue

  • DTW–MSY, 09/23/2026: From $255
    23

    Wed

  • DTW–MSY, 09/24/2026: From $255
    24

    Thu

  • DTW–MSY, 09/25/2026: From $290
    25

    Fri

  • DTW–MSY, 09/26/2026: From $420
    26

    Sat

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

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

    Mon

  • DTW–MSY, 09/29/2026: From $255
    29

    Tue

  • DTW–MSY, 09/30/2026: From $175
    30

    Wed

  • DTW–MSY, 10/01/2026: From $175
    01

    Thu

    OCT

  • DTW–MSY, 10/02/2026: From $195
    02

    Fri

  • DTW–MSY, 10/03/2026: From $175
    03

    Sat

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

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

    Tue

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • DTW–MSY, 10/08/2026: From $295
    08

    Thu

  • DTW–MSY, 10/09/2026: From $225
    09

    Fri

  • DTW–MSY, 10/10/2026: From $195
    10

    Sat

    • Range$175-$420

    *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:
    Wayne County Airport
    Arriving at:
    Louis Armstrong International Airport
    Distance:
    926 miles

    Route Information

    121† 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 121 weekly flights from Detroit to New Orleans on Southwest Airlines.
    To find the lowest fares by day and time to fly Detroit 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 Detroit 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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