Southwest® flights from Las Vegas to New Orleans from $154

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Low fares from Las Vegas to New Orleans

$

Las Vegas (LAS)to

New Orleans (MSY)
Depart: 09/14/2026

One-way

Basic

From
$154
Seen: 18 hrs ago

Las Vegas (LAS)to

New Orleans (MSY)
Depart: 10/27/2026

One-way

Basic

From
$154
Seen: 15 hrs ago

Las Vegas (LAS)to

New Orleans (MSY)
Depart: 11/14/2026

One-way

Basic

From
$154
Seen: 13 hrs ago

Las Vegas (LAS)to

New Orleans (MSY)
Depart: 09/30/2026

One-way

Basic

From
$154
Seen: 6 hrs ago

Las Vegas (LAS)to

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

One-way

Basic

From
$154
Seen: 5 hrs ago

Las Vegas (LAS)to

New Orleans (MSY)
Depart: 10/17/2026

One-way

Basic

From
$154
Seen: 3 hrs ago

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Explore flights from Las Vegas to New Orleans

Aug 2026
From$487*
Seen: 18 hrs ago
One Way/Basic
Sep 2026
From$154*
Seen: 12 hrs ago
One Way/Basic
Oct 2026
From$154*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $154
cmp-daily-histogram-bars-legend-max-price-aria-label $519
Displaying fares for August-2026
  • LAS–MSY, 08/21/2026: From $519
    21

    Fri

    AUG

  • LAS–MSY, 08/22/2026: From $519
    22

    Sat

  • LAS–MSY, 08/23/2026: From $519
    23

    Sun

  • LAS–MSY, 08/24/2026: From $519
    24

    Mon

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

    Tue

  • LAS–MSY, 08/26/2026: From $519
    26

    Wed

  • LAS–MSY, 08/27/2026: From $487
    27

    Thu

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

    Fri

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

    Sat

  • LAS–MSY: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • LAS–MSY, 08/31/2026: From $487
    31

    Mon

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

    Tue

    SEP

  • LAS–MSY, 09/02/2026: From $487
    02

    Wed

  • LAS–MSY, 09/03/2026: From $325
    03

    Thu

  • LAS–MSY, 09/04/2026: From $325
    04

    Fri

  • LAS–MSY, 09/05/2026: From $325
    05

    Sat

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

    Sun

  • LAS–MSY, 09/07/2026: From $519
    07

    Mon

  • LAS–MSY, 09/08/2026: From $325
    08

    Tue

  • LAS–MSY, 09/09/2026: From $325
    09

    Wed

  • LAS–MSY: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • LAS–MSY: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

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

    Sat

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

    Sun

  • LAS–MSY, 09/14/2026: From $154
    14

    Mon

  • LAS–MSY, 09/15/2026: From $154
    15

    Tue

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

    Wed

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

    Thu

  • LAS–MSY, 09/18/2026: From $162
    18

    Fri

  • LAS–MSY, 09/19/2026: From $172
    19

    Sat

  • LAS–MSY, 09/20/2026: From $232
    20

    Sun

    • Range$154-$519

    *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:
    McCarran International Airport
    Arriving at:
    Louis Armstrong International Airport
    Average flight time:
    3 hours 23 minutes
    Distance:
    1500 miles

    Route Information

    156† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 3‡ Nonstop flights 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 Las Vegas to New Orleans is 3 hours 23 minutes.
    There are 156 weekly flights from Las Vegas to New Orleans on Southwest Airlines.
    Yes, Southwest flies nonstop from Las Vegas to New Orleans 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Las Vegas to New Orleans 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Las Vegas 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 Las Vegas 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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