Southwest® flights from Detroit to New Orleans from $145

Promo Code

Low fares from Detroit to New Orleans

$

Detroit (DTW)to

New Orleans (MSY)
Depart: 01/07/2027

One-way

Basic

From
$145
Seen: 8 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 02/06/2027

One-way

Basic

From
$165
Seen: 5 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 01/05/2027

One-way

Basic

From
$165
Seen: 10 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 01/07/2027

One-way

Choice

From
$185
Seen: 8 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 01/27/2027

One-way

Basic

From
$190
Seen: 8 hrs ago

Detroit (DTW)to

New Orleans (MSY)
Depart: 01/21/2027

One-way

Basic

From
$190
Seen: 17 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Detroit to New Orleans

Nov 2026
From$285*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$195*
Seen: 14 hrs ago
One Way/Basic
Jan 2027
From$145*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $204
cmp-daily-histogram-bars-legend-max-price-aria-label $455
Displaying fares for November-2026
  • DTW–MSY, 11/11/2026: From $455
    11

    Wed

    NOV

  • DTW–MSY, 11/12/2026: From $455
    12

    Thu

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

    Fri

  • DTW–MSY, 11/14/2026: From $455
    14

    Sat

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

    Sun

  • DTW–MSY, 11/16/2026: From $455
    16

    Mon

  • DTW–MSY, 11/17/2026: From $345
    17

    Tue

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    18

    Wed

  • DTW–MSY, 11/19/2026: From $345
    19

    Thu

  • DTW–MSY, 11/20/2026: From $345
    20

    Fri

  • DTW–MSY, 11/21/2026: From $345
    21

    Sat

  • DTW–MSY, 11/22/2026: From $345
    22

    Sun

  • DTW–MSY, 11/23/2026: From $345
    23

    Mon

  • DTW–MSY, 11/24/2026: From $285
    24

    Tue

  • DTW–MSY, 11/25/2026: From $285
    25

    Wed

  • DTW–MSY, 11/26/2026: From $285
    26

    Thu

  • DTW–MSY, 11/27/2026: From $285
    27

    Fri

  • DTW–MSY, 11/28/2026: From $285
    28

    Sat

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

    Sun

  • DTW–MSY, 11/30/2026: From $285
    30

    Mon

  • DTW–MSY, 12/01/2026: From $204
    01

    Tue

    DEC

  • DTW–MSY, 12/02/2026: From $204
    02

    Wed

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • DTW–MSY, 12/04/2026: From $285
    04

    Fri

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

    Sat

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

    Sun

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

    Mon

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • DTW–MSY: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • DTW–MSY, 12/10/2026: From $280
    10

    Thu

    • Range$204-$455

    *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

    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.

    Explore Flights from Other Popular Origins

    Popular Flights from Detroit