Southwest® flights from Los Angeles to San Antonio from $149

Promo Code

Low fares from Los Angeles to San Antonio

$

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 10/28/2026

One-way

Basic

From
$149
Seen: 22 hrs ago

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 11/17/2026

One-way

Basic

From
$149
Seen: 18 hrs ago

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 11/07/2026

One-way

Basic

From
$149
Seen: 14 hrs ago

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 11/14/2026

One-way

Basic

From
$149
Seen: 10 hrs ago

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 11/10/2026

One-way

Basic

From
$149
Seen: 2 hrs ago

Los Angeles (LAX)to

San Antonio (SAT)
Depart: 11/11/2026

One-way

Basic

From
$149
Seen: 42 minutes 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 Los Angeles to San Antonio

Oct 2026
From$149*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$149*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$169*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $149
cmp-daily-histogram-bars-legend-max-price-aria-label $329
Displaying fares for October-2026
  • LAX–SAT, 10/03/2026: From $284
    03

    Sat

    OCT

  • LAX–SAT, 10/04/2026: From $329
    04

    Sun

  • LAX–SAT, 10/05/2026: From $319
    05

    Mon

  • LAX–SAT, 10/06/2026: From $284
    06

    Tue

  • LAX–SAT, 10/07/2026: From $284
    07

    Wed

  • LAX–SAT, 10/08/2026: From $319
    08

    Thu

  • LAX–SAT, 10/09/2026: From $319
    09

    Fri

  • LAX–SAT, 10/10/2026: From $284
    10

    Sat

  • LAX–SAT, 10/11/2026: From $319
    11

    Sun

  • LAX–SAT, 10/12/2026: From $329
    12

    Mon

  • LAX–SAT, 10/13/2026: From $284
    13

    Tue

  • LAX–SAT, 10/14/2026: From $294
    14

    Wed

  • LAX–SAT, 10/15/2026: From $319
    15

    Thu

  • LAX–SAT, 10/16/2026: From $307
    16

    Fri

  • LAX–SAT, 10/17/2026: From $284
    17

    Sat

  • LAX–SAT, 10/18/2026: From $317
    18

    Sun

  • LAX–SAT, 10/19/2026: From $307
    19

    Mon

  • LAX–SAT, 10/20/2026: From $284
    20

    Tue

  • LAX–SAT, 10/21/2026: From $284
    21

    Wed

  • LAX–SAT, 10/22/2026: From $307
    22

    Thu

  • LAX–SAT, 10/23/2026: From $169
    23

    Fri

  • LAX–SAT: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • LAX–SAT, 10/25/2026: From $285
    25

    Sun

  • LAX–SAT, 10/26/2026: From $159
    26

    Mon

  • LAX–SAT, 10/27/2026: From $149
    27

    Tue

  • LAX–SAT, 10/28/2026: From $149
    28

    Wed

  • LAX–SAT, 10/29/2026: From $159
    29

    Thu

  • LAX–SAT, 10/30/2026: From $159
    30

    Fri

  • LAX–SAT, 10/31/2026: From $159
    31

    Sat

  • LAX–SAT, 11/01/2026: From $275
    01

    Sun

    NOV

  • LAX–SAT, 11/02/2026: From $169
    02

    Mon

    • Range$149-$329

    *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:
    Los Angeles International Airport
    Arriving at:
    San Antonio International Airport
    Average flight time:
    2 hours 58 minutes
    Distance:
    1211 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight 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 Los Angeles to San Antonio is 2 hours 58 minutes.
    There are 156 weekly flights from Los Angeles to San Antonio on Southwest Airlines.
    Yes, Southwest flies nonstop from Los Angeles to San Antonio once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Los Angeles to San Antonio once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Los Angeles to San Antonio with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Antonio International Airport book yours with your flight.
    Yes! Flights from Los Angeles to San Antonio—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 Los Angeles