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

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Low fares from New Orleans to Las Vegas

$

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 10/30/2026

One-way

Basic

From
$154
Seen: 18 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 09/11/2026

One-way

Basic

From
$154
Seen: 7 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 09/06/2026

One-way

Basic

From
$154
Seen: 2 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 09/05/2026

One-way

Basic

From
$154
Seen: 41 minutes ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 10/29/2026

One-way

Basic

From
$162
Seen: 20 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 08/25/2026

One-way

Basic

From
$162
Seen: 15 hrs ago

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Explore flights from New Orleans to Las Vegas

Aug 2026
From$162*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$154*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$154*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $285
Displaying fares for August-2026
  • MSY–LAS, 08/04/2026: From $234
    04

    Tue

    AUG

  • MSY–LAS, 08/05/2026: From $234
    05

    Wed

  • MSY–LAS, 08/06/2026: From $285
    06

    Thu

  • MSY–LAS, 08/07/2026: From $234
    07

    Fri

  • MSY–LAS, 08/08/2026: From $234
    08

    Sat

  • MSY–LAS, 08/09/2026: From $234
    09

    Sun

  • MSY–LAS, 08/10/2026: From $285
    10

    Mon

  • MSY–LAS, 08/11/2026: From $234
    11

    Tue

  • MSY–LAS, 08/12/2026: From $285
    12

    Wed

  • MSY–LAS, 08/13/2026: From $234
    13

    Thu

  • MSY–LAS, 08/14/2026: From $285
    14

    Fri

  • MSY–LAS, 08/15/2026: From $234
    15

    Sat

  • MSY–LAS, 08/16/2026: From $285
    16

    Sun

  • MSY–LAS, 08/17/2026: From $234
    17

    Mon

  • MSY–LAS, 08/18/2026: From $234
    18

    Tue

  • MSY–LAS, 08/19/2026: From $234
    19

    Wed

  • MSY–LAS, 08/20/2026: From $234
    20

    Thu

  • MSY–LAS, 08/21/2026: From $234
    21

    Fri

  • MSY–LAS, 08/22/2026: From $234
    22

    Sat

  • MSY–LAS, 08/23/2026: From $234
    23

    Sun

  • MSY–LAS, 08/24/2026: From $162
    24

    Mon

  • MSY–LAS, 08/25/2026: From $162
    25

    Tue

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • MSY–LAS, 08/27/2026: From $162
    27

    Thu

  • MSY–LAS, 08/28/2026: From $198
    28

    Fri

  • MSY–LAS, 08/29/2026: From $162
    29

    Sat

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

    Sun

  • MSY–LAS, 08/31/2026: From $162
    31

    Mon

  • MSY–LAS, 09/01/2026: From $162
    01

    Tue

    SEP

  • MSY–LAS, 09/02/2026: From $162
    02

    Wed

  • MSY–LAS, 09/03/2026: From $198
    03

    Thu

    • Range$162-$285

    *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:
    Louis Armstrong International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    3 hours 45 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 New Orleans to Las Vegas is 3 hours 45 minutes.
    There are 156 weekly flights from New Orleans to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from New Orleans to Las Vegas 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from New Orleans to Las Vegas 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly New Orleans to Las Vegas with Southwest, check out our Low Fare Calendar.
    You can rent a car at McCarran International Airport book yours with your flight.
    Yes! Flights from New Orleans to Las Vegas—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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