Southwest® flights from New Orleans to Las Vegas from $140

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Low fares from New Orleans to Las Vegas

$

New Orleans (MSY)to

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

One-way

Basic

From
$140
Seen: 17 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 12/13/2026

One-way

Basic

From
$140
Seen: 19 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 12/25/2026

One-way

Basic

From
$140
Seen: 22 hrs ago

New Orleans (MSY)to

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

One-way

Basic

From
$140
Seen: 11 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 01/08/2027

One-way

Basic

From
$140
Seen: 13 hrs ago

New Orleans (MSY)to

Las Vegas (LAS)
Depart: 11/13/2026

One-way

Basic

From
$140
Seen: 6 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$399*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$140*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$140*
Seen: 21 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $140
cmp-daily-histogram-bars-legend-max-price-aria-label $429
Displaying fares for October-2026
  • MSY–LAS, 10/23/2026: From $429
    23

    Fri

    OCT

  • MSY–LAS, 10/24/2026: From $429
    24

    Sat

  • MSY–LAS, 10/25/2026: From $429
    25

    Sun

  • MSY–LAS, 10/26/2026: From $429
    26

    Mon

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

    Tue

  • MSY–LAS, 10/28/2026: From $429
    28

    Wed

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

    Thu

  • MSY–LAS, 10/30/2026: From $399
    30

    Fri

  • MSY–LAS, 10/31/2026: From $399
    31

    Sat

  • MSY–LAS, 11/01/2026: From $399
    01

    Sun

    NOV

  • MSY–LAS, 11/02/2026: From $399
    02

    Mon

  • MSY–LAS, 11/03/2026: From $399
    03

    Tue

  • MSY–LAS, 11/04/2026: From $399
    04

    Wed

  • MSY–LAS, 11/05/2026: From $399
    05

    Thu

  • MSY–LAS, 11/06/2026: From $279
    06

    Fri

  • MSY–LAS, 11/07/2026: From $279
    07

    Sat

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • MSY–LAS, 11/09/2026: From $366
    09

    Mon

  • MSY–LAS, 11/10/2026: From $150
    10

    Tue

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

    Wed

  • MSY–LAS, 11/12/2026: From $150
    12

    Thu

  • MSY–LAS, 11/13/2026: From $140
    13

    Fri

  • MSY–LAS, 11/14/2026: From $140
    14

    Sat

  • MSY–LAS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

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

    Mon

  • MSY–LAS, 11/17/2026: From $140
    17

    Tue

  • MSY–LAS, 11/18/2026: From $140
    18

    Wed

  • MSY–LAS, 11/19/2026: From $316
    19

    Thu

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

    Fri

  • MSY–LAS, 11/21/2026: From $140
    21

    Sat

  • MSY–LAS, 11/22/2026: From $264
    22

    Sun

    • Range$140-$429

    *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

    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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