Southwest® flights from Los Angeles to St. Louis from $205

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Low fares from Los Angeles to St. Louis

$

Los Angeles (LAX)to

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

One-way

Basic

From
$205
Seen: 20 hrs ago

Los Angeles (LAX)to

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

One-way

Basic

From
$205
Seen: 5 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 12/02/2026

One-way

Basic

From
$205
Seen: 18 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 12/15/2026

One-way

Basic

From
$205
Seen: 19 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 01/20/2027

One-way

Basic

From
$205
Seen: 3 hrs ago

Los Angeles (LAX)to

St. Louis (STL)
Depart: 01/09/2027

One-way

Basic

From
$215
Seen: 22 hrs ago

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Explore flights from Los Angeles to St. Louis

Nov 2026
From$325*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$205*
Seen: 20 hrs ago
One Way/Basic
Jan 2027
From$205*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $205
cmp-daily-histogram-bars-legend-max-price-aria-label $381
Displaying fares for November-2026
  • LAX–STL, 11/12/2026: From $371
    12

    Thu

    NOV

  • LAX–STL, 11/13/2026: From $371
    13

    Fri

  • LAX–STL, 11/14/2026: From $325
    14

    Sat

  • LAX–STL, 11/15/2026: From $371
    15

    Sun

  • LAX–STL, 11/16/2026: From $371
    16

    Mon

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • LAX–STL, 11/18/2026: From $325
    18

    Wed

  • LAX–STL, 11/19/2026: From $371
    19

    Thu

  • LAX–STL, 11/20/2026: From $381
    20

    Fri

  • LAX–STL, 11/21/2026: From $325
    21

    Sat

  • LAX–STL, 11/22/2026: From $371
    22

    Sun

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

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

    Tue

  • LAX–STL, 11/25/2026: From $335
    25

    Wed

  • LAX–STL, 11/26/2026: From $361
    26

    Thu

  • LAX–STL, 11/27/2026: From $361
    27

    Fri

  • LAX–STL, 11/28/2026: From $325
    28

    Sat

  • LAX–STL, 11/29/2026: From $381
    29

    Sun

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    30

    Mon

  • LAX–STL, 12/01/2026: From $325
    01

    Tue

    DEC

  • LAX–STL, 12/02/2026: From $205
    02

    Wed

  • LAX–STL, 12/03/2026: From $225
    03

    Thu

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • LAX–STL, 12/05/2026: From $215
    05

    Sat

  • LAX–STL, 12/06/2026: From $305
    06

    Sun

  • LAX–STL, 12/07/2026: From $225
    07

    Mon

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • LAX–STL: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • LAX–STL, 12/11/2026: From $240
    11

    Fri

    • Range$205-$381

    *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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