Southwest® flights from Fort Myers/Naples to St. Louis from $169

Promo Code

Low fares from Fort Myers/Naples to St. Louis

$

Fort Myers/Naples (RSW)to

St. Louis (STL)
Depart: 10/24/2026

One-way

Basic

From
$169
Seen: 22 hrs ago

Fort Myers/Naples (RSW)to

St. Louis (STL)
Depart: 09/30/2026

One-way

Basic

From
$169
Seen: 16 hrs ago

Fort Myers/Naples (RSW)to

St. Louis (STL)
Depart: 11/18/2026

One-way

Basic

From
$169
Seen: 14 hrs ago

Fort Myers/Naples (RSW)to

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

One-way

Basic

From
$169
Seen: 10 hrs ago

Fort Myers/Naples (RSW)to

St. Louis (STL)
Depart: 10/08/2026

One-way

Basic

From
$169
Seen: 7 hrs ago

Fort Myers/Naples (RSW)to

St. Louis (STL)
Depart: 11/03/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

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Explore flights from Fort Myers/Naples to St. Louis

Sep 2026
From$169*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$169*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$169*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $484
Displaying fares for September-2026
  • RSW–STL, 09/10/2026: From $484
    10

    Thu

    SEP

  • RSW–STL, 09/11/2026: From $484
    11

    Fri

  • RSW–STL: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • RSW–STL, 09/13/2026: From $484
    13

    Sun

  • RSW–STL, 09/14/2026: From $484
    14

    Mon

  • RSW–STL, 09/15/2026: From $484
    15

    Tue

  • RSW–STL, 09/16/2026: From $394
    16

    Wed

  • RSW–STL, 09/17/2026: From $394
    17

    Thu

  • RSW–STL, 09/18/2026: From $394
    18

    Fri

  • RSW–STL, 09/19/2026: From $394
    19

    Sat

  • RSW–STL: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • RSW–STL, 09/21/2026: From $394
    21

    Mon

  • RSW–STL, 09/22/2026: From $394
    22

    Tue

  • RSW–STL, 09/23/2026: From $264
    23

    Wed

  • RSW–STL, 09/24/2026: From $264
    24

    Thu

  • RSW–STL, 09/25/2026: From $264
    25

    Fri

  • RSW–STL, 09/26/2026: From $264
    26

    Sat

  • RSW–STL: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • RSW–STL, 09/28/2026: From $264
    28

    Mon

  • RSW–STL, 09/29/2026: From $264
    29

    Tue

  • RSW–STL, 09/30/2026: From $169
    30

    Wed

  • RSW–STL, 10/01/2026: From $169
    01

    Thu

    OCT

  • RSW–STL, 10/02/2026: From $183
    02

    Fri

  • RSW–STL, 10/03/2026: From $169
    03

    Sat

  • RSW–STL, 10/04/2026: From $246
    04

    Sun

  • RSW–STL, 10/05/2026: From $169
    05

    Mon

  • RSW–STL: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

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

    Wed

  • RSW–STL, 10/08/2026: From $169
    08

    Thu

  • RSW–STL, 10/09/2026: From $183
    09

    Fri

    • Range$169-$484

    *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:
    Southwest Florida Regional Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    2 hours 36 minutes
    Distance:
    979 miles

    Route Information

    145† Weekly flights
    • 2‡ Nonstop flights 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 Myers/Naples to St. Louis is 2 hours 36 minutes.
    There are 145 weekly flights from Fort Myers/Naples to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Fort Myers/Naples to St. Louis 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Fort Myers/Naples 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 Myers/Naples 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 Myers/Naples 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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