Southwest® flights from Atlanta to New Orleans from $50

Promo Code

Low fares from Atlanta to New Orleans

$

Atlanta (ATL)to

New Orleans (MSY)
Depart: 10/13/2026

One-way

Basic

From
$50
Seen: 10 hrs ago

Atlanta (ATL)to

New Orleans (MSY)
Depart: 11/03/2026

One-way

Basic

From
$59
Seen: 15 hrs ago

Atlanta (ATL)to

New Orleans (MSY)
Depart: 12/02/2026

One-way

Basic

From
$59
Seen: 12 hrs ago

Atlanta (ATL)to

New Orleans (MSY)
Depart: 10/31/2026

One-way

Basic

From
$59
Seen: 12 hrs ago

Atlanta (ATL)to

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

One-way

Basic

From
$59
Seen: 11 hrs ago

Atlanta (ATL)to

New Orleans (MSY)
Depart: 11/17/2026

One-way

Basic

From
$59
Seen: 8 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 Atlanta to New Orleans

Sep 2026
From$130*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$50*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $400
Displaying fares for September-2026
  • ATL–MSY, 09/11/2026: From $380
    11

    Fri

    SEP

  • ATL–MSY, 09/12/2026: From $400
    12

    Sat

  • ATL–MSY, 09/13/2026: From $380
    13

    Sun

  • ATL–MSY, 09/14/2026: From $380
    14

    Mon

  • ATL–MSY, 09/15/2026: From $390
    15

    Tue

  • ATL–MSY, 09/16/2026: From $400
    16

    Wed

  • ATL–MSY, 09/17/2026: From $170
    17

    Thu

  • ATL–MSY, 09/18/2026: From $170
    18

    Fri

  • ATL–MSY, 09/19/2026: From $180
    19

    Sat

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

    Sun

  • ATL–MSY, 09/21/2026: From $180
    21

    Mon

  • ATL–MSY, 09/22/2026: From $180
    22

    Tue

  • ATL–MSY, 09/23/2026: From $180
    23

    Wed

  • ATL–MSY, 09/24/2026: From $140
    24

    Thu

  • ATL–MSY, 09/25/2026: From $140
    25

    Fri

  • ATL–MSY, 09/26/2026: From $354
    26

    Sat

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

    Sun

  • ATL–MSY, 09/28/2026: From $130
    28

    Mon

  • ATL–MSY, 09/29/2026: From $140
    29

    Tue

  • ATL–MSY, 09/30/2026: From $140
    30

    Wed

  • ATL–MSY, 10/01/2026: From $69
    01

    Thu

    OCT

  • ATL–MSY, 10/02/2026: From $110
    02

    Fri

  • ATL–MSY, 10/03/2026: From $69
    03

    Sat

  • ATL–MSY, 10/04/2026: From $170
    04

    Sun

  • ATL–MSY, 10/05/2026: From $69
    05

    Mon

  • ATL–MSY, 10/06/2026: From $59
    06

    Tue

  • ATL–MSY, 10/07/2026: From $100
    07

    Wed

  • ATL–MSY, 10/08/2026: From $170
    08

    Thu

  • ATL–MSY, 10/09/2026: From $140
    09

    Fri

  • ATL–MSY, 10/10/2026: From $110
    10

    Sat

    • Range$59-$400

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    Louis Armstrong International Airport
    Average flight time:
    1 hour 31 minutes
    Distance:
    425 miles

    Route Information

    155† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    The average flight time from Atlanta to New Orleans is 1 hour 31 minutes.
    There are 155 weekly flights from Atlanta to New Orleans on Southwest Airlines.
    Yes, Southwest flies nonstop from Atlanta to New Orleans once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Atlanta to New Orleans once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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 Atlanta