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: 10/29/2026

One-way

Basic

From
$158
Seen: 16 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 10/27/2026

One-way

Basic

From
$158
Seen: 18 hrs ago

New Orleans (MSY)to

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

One-way

Basic

From
$158
Seen: 19 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 12/01/2026

One-way

Basic

From
$158
Seen: 15 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 11/10/2026

One-way

Basic

From
$158
Seen: 13 hrs ago

New Orleans (MSY)to

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

One-way

Basic

From
$158
Seen: 11 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.

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Explore flights from New Orleans to Las Vegas

Sep 2026
From$206*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$158*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
From$158*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $206
cmp-daily-histogram-bars-legend-max-price-aria-label $264
Displaying fares for September-2026
  • MSY–LAS, 09/13/2026: From $264
    13

    Sun

    SEP

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • MSY–LAS, 09/15/2026: From $254
    15

    Tue

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

    Wed

  • MSY–LAS, 09/17/2026: From $254
    17

    Thu

  • MSY–LAS, 09/18/2026: From $206
    18

    Fri

  • MSY–LAS, 09/19/2026: From $254
    19

    Sat

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

    Sun

  • MSY–LAS, 09/21/2026: From $254
    21

    Mon

  • MSY–LAS, 09/22/2026: From $254
    22

    Tue

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • MSY–LAS, 09/25/2026: From $254
    25

    Fri

  • MSY–LAS, 09/26/2026: From $254
    26

    Sat

  • MSY–LAS, 09/27/2026: From $254
    27

    Sun

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

    Mon

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

    Tue

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

    Wed

  • MSY–LAS, 10/01/2026: From $264
    01

    Thu

    OCT

  • MSY–LAS, 10/02/2026: From $254
    02

    Fri

  • MSY–LAS, 10/03/2026: From $223
    03

    Sat

  • MSY–LAS, 10/04/2026: From $254
    04

    Sun

  • MSY–LAS, 10/05/2026: From $223
    05

    Mon

  • MSY–LAS, 10/06/2026: From $223
    06

    Tue

  • MSY–LAS, 10/07/2026: From $223
    07

    Wed

  • MSY–LAS, 10/08/2026: From $223
    08

    Thu

  • MSY–LAS, 10/09/2026: From $223
    09

    Fri

  • MSY–LAS, 10/10/2026: From $223
    10

    Sat

  • MSY–LAS, 10/11/2026: From $254
    11

    Sun

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

    Mon

    • Range$206-$264

    *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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