Southwest® flights from Detroit to New Orleans from $150

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Low fares from Detroit to New Orleans

$

Detroit (DTW)to

New Orleans (MSY)
Depart: 08/25/2026

One-way

Basic

From
$150
Seen: 11 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 08/26/2026

One-way

Basic

From
$150
Seen: 12 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 09/11/2026

One-way

Basic

From
$165
Seen: 6 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 09/05/2026

One-way

Basic

From
$165
Seen: 7 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 10/08/2026

One-way

Basic

From
$175
Seen: 10 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 09/10/2026

One-way

Basic

From
$175
Seen: 6 hrs ago

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Explore flights from Detroit to New Orleans

Aug 2026
From$150*
Seen: 11 hrs ago
One Way/Basic
Sep 2026
From$165*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$175*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $150
cmp-daily-histogram-bars-legend-max-price-aria-label $405
Displaying fares for August-2026
  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    01

    Sat

    AUG

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    02

    Sun

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    03

    Mon

  • DTW–MSY, 08/04/2026: From $405
    04

    Tue

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

    Wed

  • DTW–MSY, 08/06/2026: From $405
    06

    Thu

  • DTW–MSY, 08/07/2026: From $345
    07

    Fri

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    08

    Sat

  • DTW–MSY, 08/09/2026: From $345
    09

    Sun

  • DTW–MSY, 08/10/2026: From $345
    10

    Mon

  • DTW–MSY, 08/11/2026: From $345
    11

    Tue

  • DTW–MSY, 08/12/2026: From $345
    12

    Wed

  • DTW–MSY, 08/13/2026: From $345
    13

    Thu

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

    Fri

  • DTW–MSY, 08/15/2026: From $255
    15

    Sat

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

    Sun

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • DTW–MSY, 08/18/2026: From $255
    18

    Tue

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

    Wed

  • DTW–MSY, 08/20/2026: From $255
    20

    Thu

  • DTW–MSY, 08/21/2026: From $205
    21

    Fri

  • DTW–MSY, 08/22/2026: From $185
    22

    Sat

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

    Sun

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    24

    Mon

  • DTW–MSY, 08/25/2026: From $150
    25

    Tue

  • DTW–MSY, 08/26/2026: From $150
    26

    Wed

  • DTW–MSY, 08/27/2026: From $185
    27

    Thu

  • DTW–MSY, 08/28/2026: From $205
    28

    Fri

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

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    30

    Sun

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$150-$405

    *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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