Southwest® flights from St. Louis to West Palm Beach from $170

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Low fares from St. Louis to West Palm Beach

$

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 10/06/2026

One-way

Basic

From
$170
Seen: 23 hrs ago

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 09/30/2026

One-way

Basic

From
$170
Seen: 10 hrs ago

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 11/12/2026

One-way

Basic

From
$170
Seen: 18 hrs ago

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 10/24/2026

One-way

Basic

From
$170
Seen: 13 hrs ago

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 10/28/2026

One-way

Basic

From
$170
Seen: 9 hrs ago

St. Louis (STL)to

West Palm Beach (DJT)
Depart: 10/21/2026

One-way

Basic

From
$170
Seen: 3 hrs ago

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Explore flights from St. Louis to West Palm Beach

Sep 2026
From$170*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$170*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$170*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
cmp-daily-histogram-bars-legend-max-price-aria-label $285
Displaying fares for September-2026
  • STL–DJT, 09/09/2026: From $261
    09

    Wed

    SEP

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

    Thu

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    11

    Fri

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    12

    Sat

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    13

    Sun

  • STL–DJT, 09/14/2026: From $285
    14

    Mon

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    15

    Tue

  • STL–DJT, 09/16/2026: From $261
    16

    Wed

  • STL–DJT, 09/17/2026: From $285
    17

    Thu

  • STL–DJT, 09/18/2026: From $285
    18

    Fri

  • STL–DJT: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

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    20

    Sun

  • STL–DJT, 09/21/2026: From $218
    21

    Mon

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    22

    Tue

  • STL–DJT, 09/23/2026: From $211
    23

    Wed

  • STL–DJT, 09/24/2026: From $223
    24

    Thu

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    25

    Fri

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    26

    Sat

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    27

    Sun

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    28

    Mon

  • STL–DJT, 09/29/2026: From $211
    29

    Tue

  • STL–DJT, 09/30/2026: From $170
    30

    Wed

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

    Thu

    OCT

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    02

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    03

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    04

    Sun

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    05

    Mon

  • STL–DJT, 10/06/2026: From $170
    06

    Tue

  • STL–DJT: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • STL–DJT, 10/08/2026: From $221
    08

    Thu

    • Range$170-$285

    *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:
    Lambert-St Louis Int'l Airport
    Arriving at:
    Palm Beach International Airport
    Distance:
    1023 miles

    Route Information

    84† Weekly flights

    † 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

    There are 84 weekly flights from St. Louis to West Palm Beach on Southwest Airlines.
    To find the lowest fares by day and time to fly St. Louis to West Palm Beach with Southwest, check out our Low Fare Calendar.
    You can rent a car at Palm Beach International Airport book yours with your flight.
    Yes! Flights from St. Louis to West Palm Beach—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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