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

Promo Code

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

$

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 12/08/2026

One-way

Basic

From
$59
Seen: 18 hrs ago

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 12/17/2026

One-way

Basic

From
$59
Seen: 13 hrs ago

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 11/16/2026

One-way

Basic

From
$59
Seen: 10 hrs ago

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 10/31/2026

One-way

Basic

From
$59
Seen: 8 hrs ago

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 10/07/2026

One-way

Basic

From
$59
Seen: 7 hrs ago

St. Louis (STL)to

Minneapolis/St. Paul (MSP)
Depart: 10/05/2026

One-way

Basic

From
$59
Seen: 2 hrs ago

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

Sep 2026
From$59*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 11 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $414
Displaying fares for September-2026
  • STL–MSP, 09/11/2026: From $414
    11

    Fri

    SEP

  • STL–MSP, 09/12/2026: From $414
    12

    Sat

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

    Sun

  • STL–MSP, 09/14/2026: From $414
    14

    Mon

  • STL–MSP, 09/15/2026: From $414
    15

    Tue

  • STL–MSP, 09/16/2026: From $317
    16

    Wed

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

    Thu

  • STL–MSP, 09/18/2026: From $317
    18

    Fri

  • STL–MSP, 09/19/2026: From $317
    19

    Sat

  • STL–MSP, 09/20/2026: From $317
    20

    Sun

  • STL–MSP, 09/21/2026: From $317
    21

    Mon

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

    Tue

  • STL–MSP, 09/23/2026: From $216
    23

    Wed

  • STL–MSP, 09/24/2026: From $216
    24

    Thu

  • STL–MSP, 09/25/2026: From $216
    25

    Fri

  • STL–MSP, 09/26/2026: From $216
    26

    Sat

  • STL–MSP, 09/27/2026: From $216
    27

    Sun

  • STL–MSP, 09/28/2026: From $216
    28

    Mon

  • STL–MSP, 09/29/2026: From $216
    29

    Tue

  • STL–MSP, 09/30/2026: From $59
    30

    Wed

  • STL–MSP, 10/01/2026: From $59
    01

    Thu

    OCT

  • STL–MSP, 10/02/2026: From $96
    02

    Fri

  • STL–MSP, 10/03/2026: From $59
    03

    Sat

  • STL–MSP, 10/04/2026: From $196
    04

    Sun

  • STL–MSP, 10/05/2026: From $59
    05

    Mon

  • STL–MSP, 10/06/2026: From $59
    06

    Tue

  • STL–MSP, 10/07/2026: From $59
    07

    Wed

  • STL–MSP, 10/08/2026: From $69
    08

    Thu

  • STL–MSP, 10/09/2026: From $96
    09

    Fri

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

    Sat

    • Range$59-$414

    *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:
    Minneapolis-St Paul International Airport
    Average flight time:
    1 hour 30 minutes
    Distance:
    448 miles

    Route Information

    152† 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 St. Louis to Minneapolis/St. Paul is 1 hour 30 minutes.
    There are 152 weekly flights from St. Louis to Minneapolis/St. Paul on Southwest Airlines.
    Yes, Southwest flies nonstop from St. Louis to Minneapolis/St. Paul 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from St. Louis to Minneapolis/St. Paul once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly St. Louis to Minneapolis/St. Paul with Southwest, check out our Low Fare Calendar.
    You can rent a car at Minneapolis-St Paul International Airport book yours with your flight.
    Yes! Flights from St. Louis to Minneapolis/St. Paul—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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