Southwest® flights from Fort Lauderdale to St. Louis from $129

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Low fares from Fort Lauderdale to St. Louis

$

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 11/21/2026

One-way

Basic

From
$129
Seen: 20 hrs ago

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 09/17/2026

One-way

Basic

From
$129
Seen: 19 hrs ago

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 09/14/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 10/01/2026

One-way

Basic

From
$129
Seen: 16 hrs ago

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 10/03/2026

One-way

Basic

From
$129
Seen: 13 hrs ago

Fort Lauderdale (FLL)to

St. Louis (STL)
Depart: 10/29/2026

One-way

Basic

From
$129
Seen: 14 hrs ago

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Explore flights from Fort Lauderdale to St. Louis

Aug 2026
From$304*
Seen: 7 hrs ago
One Way/Basic
Sep 2026
From$129*
Seen: 11 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $459
Displaying fares for August-2026
  • FLL–STL, 08/23/2026: From $459
    23

    Sun

    AUG

  • FLL–STL, 08/24/2026: From $340
    24

    Mon

  • FLL–STL, 08/25/2026: From $304
    25

    Tue

  • FLL–STL, 08/26/2026: From $304
    26

    Wed

  • FLL–STL, 08/27/2026: From $304
    27

    Thu

  • FLL–STL, 08/28/2026: From $304
    28

    Fri

  • FLL–STL, 08/29/2026: From $304
    29

    Sat

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

    Sun

  • FLL–STL, 08/31/2026: From $304
    31

    Mon

  • FLL–STL, 09/01/2026: From $304
    01

    Tue

    SEP

  • FLL–STL, 09/02/2026: From $304
    02

    Wed

  • FLL–STL, 09/03/2026: From $340
    03

    Thu

  • FLL–STL, 09/04/2026: From $304
    04

    Fri

  • FLL–STL, 09/05/2026: From $304
    05

    Sat

  • FLL–STL, 09/06/2026: From $307
    06

    Sun

  • FLL–STL, 09/07/2026: From $204
    07

    Mon

  • FLL–STL, 09/08/2026: From $188
    08

    Tue

  • FLL–STL, 09/09/2026: From $188
    09

    Wed

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

    Thu

  • FLL–STL, 09/11/2026: From $204
    11

    Fri

  • FLL–STL, 09/12/2026: From $129
    12

    Sat

  • FLL–STL: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

  • FLL–STL, 09/14/2026: From $129
    14

    Mon

  • FLL–STL, 09/15/2026: From $129
    15

    Tue

  • FLL–STL, 09/16/2026: From $129
    16

    Wed

  • FLL–STL, 09/17/2026: From $129
    17

    Thu

  • FLL–STL, 09/18/2026: From $154
    18

    Fri

  • FLL–STL, 09/19/2026: From $129
    19

    Sat

  • FLL–STL, 09/20/2026: From $208
    20

    Sun

  • FLL–STL, 09/21/2026: From $129
    21

    Mon

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

    Tue

    • Range$129-$459

    *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:
    Fort Lauderdale International Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    2 hours 50 minutes
    Distance:
    1057 miles

    Route Information

    149† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 3‡ 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 Fort Lauderdale to St. Louis is 2 hours 50 minutes.
    There are 149 weekly flights from Fort Lauderdale to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Fort Lauderdale to St. Louis once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Fort Lauderdale 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 Fort Lauderdale 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 Fort Lauderdale 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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