Southwest® flights from St. Louis to Fort Lauderdale from $134

Promo Code

Low fares from St. Louis to Fort Lauderdale

$

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 08/29/2026

One-way

Basic

From
$134
Seen: 21 hrs ago

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 08/24/2026

One-way

Basic

From
$134
Seen: 20 hrs ago

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 09/21/2026

One-way

Basic

From
$134
Seen: 13 hrs ago

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 09/12/2026

One-way

Basic

From
$134
Seen: 11 hrs ago

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 10/14/2026

One-way

Basic

From
$134
Seen: 11 hrs ago

St. Louis (STL)to

Fort Lauderdale (FLL)
Depart: 10/03/2026

One-way

Basic

From
$134
Seen: 10 hrs ago

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Explore flights from St. Louis to Fort Lauderdale

Aug 2026
From$134*
Seen: 20 hrs ago
One Way/Basic
Sep 2026
From$134*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$134*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $459
Displaying fares for August-2026
  • STL–FLL, 08/03/2026: From $459
    03

    Mon

    AUG

  • STL–FLL, 08/04/2026: From $459
    04

    Tue

  • STL–FLL, 08/05/2026: From $459
    05

    Wed

  • STL–FLL, 08/06/2026: From $459
    06

    Thu

  • STL–FLL, 08/07/2026: From $459
    07

    Fri

  • STL–FLL, 08/08/2026: From $459
    08

    Sat

  • STL–FLL, 08/09/2026: From $414
    09

    Sun

  • STL–FLL, 08/10/2026: From $414
    10

    Mon

  • STL–FLL, 08/11/2026: From $414
    11

    Tue

  • STL–FLL, 08/12/2026: From $414
    12

    Wed

  • STL–FLL, 08/13/2026: From $414
    13

    Thu

  • STL–FLL, 08/14/2026: From $414
    14

    Fri

  • STL–FLL, 08/15/2026: From $307
    15

    Sat

  • STL–FLL, 08/16/2026: From $307
    16

    Sun

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

    Mon

  • STL–FLL, 08/18/2026: From $307
    18

    Tue

  • STL–FLL, 08/19/2026: From $307
    19

    Wed

  • STL–FLL, 08/20/2026: From $307
    20

    Thu

  • STL–FLL, 08/21/2026: From $307
    21

    Fri

  • STL–FLL, 08/22/2026: From $307
    22

    Sat

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

    Sun

  • STL–FLL, 08/24/2026: From $134
    24

    Mon

  • STL–FLL, 08/25/2026: From $134
    25

    Tue

  • STL–FLL, 08/26/2026: From $134
    26

    Wed

  • STL–FLL, 08/27/2026: From $134
    27

    Thu

  • STL–FLL, 08/28/2026: From $208
    28

    Fri

  • STL–FLL, 08/29/2026: From $134
    29

    Sat

  • STL–FLL, 08/30/2026: From $208
    30

    Sun

  • STL–FLL: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

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

    Tue

    SEP

  • STL–FLL, 09/02/2026: From $134
    02

    Wed

    • Range$134-$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:
    Lambert-St Louis Int'l Airport
    Arriving at:
    Fort Lauderdale International Airport
    Average flight time:
    2 hours 35 minutes
    Distance:
    1057 miles

    Route Information

    153† 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 St. Louis to Fort Lauderdale is 2 hours 35 minutes.
    There are 153 weekly flights from St. Louis to Fort Lauderdale on Southwest Airlines.
    Yes, Southwest flies nonstop from St. Louis to Fort Lauderdale once per day from Monday through Friday.
    Yes, Southwest flies nonstop from St. Louis to Fort Lauderdale 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly St. Louis to Fort Lauderdale with Southwest, check out our Low Fare Calendar.
    You can rent a car at Fort Lauderdale International Airport book yours with your flight.
    Yes! Flights from St. Louis to Fort Lauderdale—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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