Southwest® flights from Los Angeles to St. Louis from $189

Promo Code

Low fares from Los Angeles to St. Louis

$

Los Angeles (LAX)to

St. Louis (STL)
Depart: 11/17/2026

One-way

Basic

From
$189
Seen: 17 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 01/15/2027

One-way

Basic

From
$189
Seen: 8 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 01/06/2027

One-way

Basic

From
$189
Seen: 23 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 12/11/2026

One-way

Basic

From
$189
Seen: 17 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 01/16/2027

One-way

Basic

From
$189
Seen: 10 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 12/03/2026

One-way

Basic

From
$189
Seen: 13 hrs ago

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Explore flights from Los Angeles to St. Louis

Oct 2026
From$315*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$189*
Seen: 17 hrs ago
One Way/Basic
Dec 2026
From$189*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $219
cmp-daily-histogram-bars-legend-max-price-aria-label $366
Displaying fares for October-2026
  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

    OCT

  • LAX–STL, 10/16/2026: From $356
    16

    Fri

  • LAX–STL, 10/17/2026: From $315
    17

    Sat

  • LAX–STL, 10/18/2026: From $356
    18

    Sun

  • LAX–STL, 10/19/2026: From $356
    19

    Mon

  • LAX–STL, 10/20/2026: From $315
    20

    Tue

  • LAX–STL, 10/21/2026: From $315
    21

    Wed

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

  • LAX–STL, 10/23/2026: From $356
    23

    Fri

  • LAX–STL, 10/24/2026: From $325
    24

    Sat

  • LAX–STL, 10/25/2026: From $366
    25

    Sun

  • LAX–STL, 10/26/2026: From $361
    26

    Mon

  • LAX–STL, 10/27/2026: From $315
    27

    Tue

  • LAX–STL, 10/28/2026: From $315
    28

    Wed

  • LAX–STL, 10/29/2026: From $356
    29

    Thu

  • LAX–STL, 10/30/2026: From $356
    30

    Fri

  • LAX–STL, 10/31/2026: From $315
    31

    Sat

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • LAX–STL, 11/02/2026: From $356
    02

    Mon

  • LAX–STL, 11/03/2026: From $315
    03

    Tue

  • LAX–STL, 11/04/2026: From $315
    04

    Wed

  • LAX–STL, 11/05/2026: From $219
    05

    Thu

  • LAX–STL, 11/06/2026: From $219
    06

    Fri

  • LAX–STL, 11/07/2026: From $219
    07

    Sat

  • LAX–STL, 11/08/2026: From $246
    08

    Sun

  • LAX–STL, 11/09/2026: From $219
    09

    Mon

  • LAX–STL, 11/10/2026: From $219
    10

    Tue

  • LAX–STL, 11/11/2026: From $219
    11

    Wed

  • LAX–STL, 11/12/2026: From $219
    12

    Thu

  • LAX–STL, 11/13/2026: From $219
    13

    Fri

  • LAX–STL, 11/14/2026: From $229
    14

    Sat

    • Range$219-$366

    *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:
    Lambert-St Louis Int'l Airport
    Average flight time:
    3 hours 39 minutes
    Distance:
    1592 miles

    Questions we hear the most

    The average flight time from Los Angeles to St. Louis is 3 hours 39 minutes.
    There are 156 weekly flights from Los Angeles to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Los Angeles to St. Louis 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Los Angeles to St. Louis 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Los Angeles to St. Louis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Lambert-St Louis Int'l Airport book yours with your flight.
    Yes! Flights from Los Angeles to St. Louis—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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