Southwest® flights from New Orleans to Las Vegas from $158

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Low fares from New Orleans to Las Vegas

$

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 12/02/2026

One-way

Basic

From
$158
Seen: 23 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 11/12/2026

One-way

Basic

From
$158
Seen: 14 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 01/09/2027

One-way

Basic

From
$158
Seen: 11 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 01/06/2027

One-way

Basic

From
$158
Seen: 19 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 11/03/2026

One-way

Basic

From
$158
Seen: 16 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 12/12/2026

One-way

Basic

From
$158
Seen: 4 hrs ago

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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.

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Explore flights from New Orleans to Las Vegas

Oct 2026
From$208*
Seen: 9 hrs ago
One Way/Basic
Nov 2026
From$158*
Seen: 16 hrs ago
One Way/Basic
Dec 2026
From$158*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $208
cmp-daily-histogram-bars-legend-max-price-aria-label $529
Displaying fares for October-2026
  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • MSY–LAS, 10/05/2026: From $529
    05

    Mon

  • MSY–LAS, 10/06/2026: From $529
    06

    Tue

  • MSY–LAS, 10/07/2026: From $529
    07

    Wed

  • MSY–LAS, 10/08/2026: From $529
    08

    Thu

  • MSY–LAS, 10/09/2026: From $497
    09

    Fri

  • MSY–LAS, 10/10/2026: From $497
    10

    Sat

  • MSY–LAS, 10/11/2026: From $497
    11

    Sun

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

    Mon

  • MSY–LAS, 10/13/2026: From $497
    13

    Tue

  • MSY–LAS, 10/14/2026: From $497
    14

    Wed

  • MSY–LAS, 10/15/2026: From $497
    15

    Thu

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

    Fri

  • MSY–LAS, 10/17/2026: From $335
    17

    Sat

  • MSY–LAS, 10/18/2026: From $335
    18

    Sun

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

    Mon

  • MSY–LAS, 10/20/2026: From $335
    20

    Tue

  • MSY–LAS, 10/21/2026: From $335
    21

    Wed

  • MSY–LAS, 10/22/2026: From $335
    22

    Thu

  • MSY–LAS, 10/23/2026: From $335
    23

    Fri

  • MSY–LAS, 10/24/2026: From $306
    24

    Sat

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

    Sun

  • MSY–LAS, 10/26/2026: From $218
    26

    Mon

  • MSY–LAS, 10/27/2026: From $306
    27

    Tue

  • MSY–LAS, 10/28/2026: From $208
    28

    Wed

  • MSY–LAS, 10/29/2026: From $306
    29

    Thu

  • MSY–LAS, 10/30/2026: From $208
    30

    Fri

  • MSY–LAS, 10/31/2026: From $306
    31

    Sat

  • MSY–LAS, 11/01/2026: From $254
    01

    Sun

    NOV

  • MSY–LAS, 11/02/2026: From $241
    02

    Mon

    • Range$208-$529

    *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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