Southwest® flights from Atlanta to Las Vegas from $125

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Low fares from Atlanta to Las Vegas

$

Atlanta (ATL)to

Las Vegas (LAS)
Depart: 10/24/2026

One-way

Basic

From
$125
Seen: 17 hrs ago

Atlanta (ATL)to

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

One-way

Basic

From
$125
Seen: 16 hrs ago

Atlanta (ATL)to

Las Vegas (LAS)
Depart: 10/06/2026

One-way

Basic

From
$125
Seen: 13 hrs ago

Atlanta (ATL)to

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

One-way

Basic

From
$125
Seen: 22 hrs ago

Atlanta (ATL)to

Las Vegas (LAS)
Depart: 09/29/2026

One-way

Basic

From
$125
Seen: 21 hrs ago

Atlanta (ATL)to

Las Vegas (LAS)
Depart: 10/16/2026

One-way

Basic

From
$125
Seen: 8 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 Atlanta to Las Vegas

Aug 2026
From$418*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$125*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$125*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $125
cmp-daily-histogram-bars-legend-max-price-aria-label $428
Displaying fares for August-2026
  • ATL–LAS, 08/28/2026: From $418
    28

    Fri

    AUG

  • ATL–LAS, 08/29/2026: From $418
    29

    Sat

  • ATL–LAS, 08/30/2026: From $418
    30

    Sun

  • ATL–LAS, 08/31/2026: From $418
    31

    Mon

  • ATL–LAS, 09/01/2026: From $378
    01

    Tue

    SEP

  • ATL–LAS, 09/02/2026: From $418
    02

    Wed

  • ATL–LAS, 09/03/2026: From $428
    03

    Thu

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

    Fri

  • ATL–LAS, 09/05/2026: From $315
    05

    Sat

  • ATL–LAS, 09/06/2026: From $315
    06

    Sun

  • ATL–LAS, 09/07/2026: From $315
    07

    Mon

  • ATL–LAS, 09/08/2026: From $315
    08

    Tue

  • ATL–LAS, 09/09/2026: From $315
    09

    Wed

  • ATL–LAS, 09/10/2026: From $315
    10

    Thu

  • ATL–LAS, 09/11/2026: From $235
    11

    Fri

  • ATL–LAS, 09/12/2026: From $235
    12

    Sat

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

    Sun

  • ATL–LAS, 09/14/2026: From $235
    14

    Mon

  • ATL–LAS, 09/15/2026: From $235
    15

    Tue

  • ATL–LAS, 09/16/2026: From $235
    16

    Wed

  • ATL–LAS, 09/17/2026: From $235
    17

    Thu

  • ATL–LAS, 09/18/2026: From $195
    18

    Fri

  • ATL–LAS, 09/19/2026: From $185
    19

    Sat

  • ATL–LAS, 09/20/2026: From $185
    20

    Sun

  • ATL–LAS, 09/21/2026: From $226
    21

    Mon

  • ATL–LAS, 09/22/2026: From $185
    22

    Tue

  • ATL–LAS, 09/23/2026: From $185
    23

    Wed

  • ATL–LAS, 09/24/2026: From $226
    24

    Thu

  • ATL–LAS, 09/25/2026: From $195
    25

    Fri

  • ATL–LAS, 09/26/2026: From $185
    26

    Sat

  • ATL–LAS, 09/27/2026: From $125
    27

    Sun

    • Range$125-$428

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    4 hours 22 minutes
    Distance:
    1747 miles

    Route Information

    156† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 2‡ 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.

    Explore Las Vegas

    We know you like things hot in Hotlanta, and there’s not much that’s hotter than Las Vegas—whether we’re talking about the desert heat or the jazzy excitement of a night cruising The Strip. When you touch down at Harry Reid International Airport, you’re just minutes away from glittering casinos, towering hotels, and the vacation of a lifetime.

    Las Vegas is home to some truly astounding attractions. Between the amazing replicas of the Eiffel Tower, pyramids, and Sphinx, who needs to cross the Atlantic? One of the highlights of The Strip is The Venetian Grand Canal, which will make you think you’ve stumbled across a little piece of Italy. See all the highlights of Venice, complete with gondola rides along the Grand Canal that operate daily.

    Questions we hear the most

    The average flight time from Atlanta to Las Vegas is 4 hours 22 minutes.
    There are 156 weekly flights from Atlanta to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Atlanta to Las Vegas 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Atlanta to Las Vegas 2 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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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