Southwest® flights from Minneapolis/St. Paul to St. Louis from $59

Promo Code

Low fares from Minneapolis/St. Paul to St. Louis

$

Minneapolis/St. Paul (MSP)to

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

One-way

Basic

From
$59
Seen: 23 hrs ago

Minneapolis/St. Paul (MSP)to

St. Louis (STL)
Depart: 10/20/2026

One-way

Basic

From
$59
Seen: 20 hrs ago

Minneapolis/St. Paul (MSP)to

St. Louis (STL)
Depart: 11/02/2026

One-way

Basic

From
$59
Seen: 21 hrs ago

Minneapolis/St. Paul (MSP)to

St. Louis (STL)
Depart: 11/14/2026

One-way

Basic

From
$59
Seen: 17 hrs ago

Minneapolis/St. Paul (MSP)to

St. Louis (STL)
Depart: 11/09/2026

One-way

Basic

From
$59
Seen: 16 hrs ago

Minneapolis/St. Paul (MSP)to

St. Louis (STL)
Depart: 10/17/2026

One-way

Basic

From
$59
Seen: 12 hrs ago

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Explore flights from Minneapolis/St. Paul to St. Louis

Sep 2026
From$327*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 23 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $424
Displaying fares for September-2026
  • MSP–STL, 09/23/2026: From $424
    23

    Wed

    SEP

  • MSP–STL, 09/24/2026: From $424
    24

    Thu

  • MSP–STL, 09/25/2026: From $424
    25

    Fri

  • MSP–STL, 09/26/2026: From $424
    26

    Sat

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

    Sun

  • MSP–STL, 09/28/2026: From $424
    28

    Mon

  • MSP–STL, 09/29/2026: From $327
    29

    Tue

  • MSP–STL, 09/30/2026: From $327
    30

    Wed

  • MSP–STL, 10/01/2026: From $327
    01

    Thu

    OCT

  • MSP–STL, 10/02/2026: From $327
    02

    Fri

  • MSP–STL: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

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

    Sun

  • MSP–STL, 10/05/2026: From $327
    05

    Mon

  • MSP–STL, 10/06/2026: From $226
    06

    Tue

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

    Wed

  • MSP–STL, 10/08/2026: From $226
    08

    Thu

  • MSP–STL, 10/09/2026: From $236
    09

    Fri

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

    Sat

  • MSP–STL: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • MSP–STL, 10/12/2026: From $236
    12

    Mon

  • MSP–STL, 10/13/2026: From $156
    13

    Tue

  • MSP–STL, 10/14/2026: From $255
    14

    Wed

  • MSP–STL, 10/15/2026: From $196
    15

    Thu

  • MSP–STL, 10/16/2026: From $96
    16

    Fri

  • MSP–STL, 10/17/2026: From $59
    17

    Sat

  • MSP–STL, 10/18/2026: From $206
    18

    Sun

  • MSP–STL, 10/19/2026: From $69
    19

    Mon

  • MSP–STL, 10/20/2026: From $59
    20

    Tue

  • MSP–STL, 10/21/2026: From $59
    21

    Wed

  • MSP–STL, 10/22/2026: From $136
    22

    Thu

    • Range$59-$424

    *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:
    Minneapolis-St Paul International Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    1 hour 29 minutes
    Distance:
    448 miles

    Route Information

    138† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 2‡ 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 Minneapolis/St. Paul to St. Louis is 1 hour 29 minutes.
    There are 138 weekly flights from Minneapolis/St. Paul to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Minneapolis/St. Paul to St. Louis 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Minneapolis/St. Paul to St. Louis once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Minneapolis/St. Paul 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 Minneapolis/St. Paul 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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