Southwest® flights from San Diego to Las Vegas from $59

Promo Code

Low fares from San Diego to Las Vegas

$

San Diego (SAN)to

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

One-way

Basic

From
$59
Seen: 1 hour ago

San Diego (SAN)to

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

One-way

Basic

From
$59
Seen: 22 hrs ago

San Diego (SAN)to

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

One-way

Basic

From
$59
Seen: 3 hrs ago

San Diego (SAN)to

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

One-way

Basic

From
$69
Seen: 21 hrs ago

San Diego (SAN)to

Las Vegas (LAS)
Depart: 09/24/2026

One-way

Basic

From
$76
Seen: 16 hrs ago

San Diego (SAN)to

Las Vegas (LAS)
Depart: 09/15/2026

One-way

Basic

From
$76
Seen: 18 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.

Find low fares

Explore flights from San Diego to Las Vegas

Aug 2026
From$76*
Seen: 2 hrs ago
One Way/Basic
Sep 2026
From$59*
Seen: 2 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $76
cmp-daily-histogram-bars-legend-max-price-aria-label $279
Displaying fares for August-2026
  • SAN–LAS, 08/04/2026: From $279
    04

    Tue

    AUG

  • SAN–LAS, 08/05/2026: From $279
    05

    Wed

  • SAN–LAS, 08/06/2026: From $279
    06

    Thu

  • SAN–LAS, 08/07/2026: From $279
    07

    Fri

  • SAN–LAS, 08/08/2026: From $279
    08

    Sat

  • SAN–LAS, 08/09/2026: From $274
    09

    Sun

  • SAN–LAS, 08/10/2026: From $274
    10

    Mon

  • SAN–LAS, 08/11/2026: From $215
    11

    Tue

  • SAN–LAS, 08/12/2026: From $215
    12

    Wed

  • SAN–LAS, 08/13/2026: From $224
    13

    Thu

  • SAN–LAS, 08/14/2026: From $224
    14

    Fri

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

    Sat

  • SAN–LAS, 08/16/2026: From $215
    16

    Sun

  • SAN–LAS, 08/17/2026: From $172
    17

    Mon

  • SAN–LAS, 08/18/2026: From $172
    18

    Tue

  • SAN–LAS, 08/19/2026: From $172
    19

    Wed

  • SAN–LAS, 08/20/2026: From $181
    20

    Thu

  • SAN–LAS, 08/21/2026: From $181
    21

    Fri

  • SAN–LAS, 08/22/2026: From $181
    22

    Sat

  • SAN–LAS, 08/23/2026: From $172
    23

    Sun

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

    Mon

  • SAN–LAS, 08/25/2026: From $76
    25

    Tue

  • SAN–LAS, 08/26/2026: From $76
    26

    Wed

  • SAN–LAS, 08/27/2026: From $76
    27

    Thu

  • SAN–LAS, 08/28/2026: From $109
    28

    Fri

  • SAN–LAS, 08/29/2026: From $76
    29

    Sat

  • SAN–LAS, 08/30/2026: From $144
    30

    Sun

  • SAN–LAS, 08/31/2026: From $76
    31

    Mon

  • SAN–LAS, 09/01/2026: From $76
    01

    Tue

    SEP

  • SAN–LAS, 09/02/2026: From $76
    02

    Wed

  • SAN–LAS, 09/03/2026: From $76
    03

    Thu

    • Range$76-$279

    *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:
    San Diego International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    1 hour 28 minutes
    Distance:
    258 miles

    Route Information

    156† Weekly flights
    • 11‡ Nonstop flights per day Monday through Friday
    • 8‡ Nonstop flights on Saturday
    • 12‡ 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 San Diego to Las Vegas is 1 hour 28 minutes.
    There are 156 weekly flights from San Diego to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Las Vegas 11 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Las Vegas 8 times per day on Saturdays and 12 times per day on Sundays.
    To find the lowest fares by day and time to fly San Diego 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 San Diego 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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Diego