Southwest® flights from St. Louis to Bozeman from $178

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Low fares from St. Louis to Bozeman

$

St. Louis (STL)to

Bozeman (BZN)
Depart: 09/05/2026

One-way

Basic

From
$178
Seen: 4 hrs ago

St. Louis (STL)to

Bozeman (BZN)
Depart: 09/11/2026

One-way

Basic

From
$178
Seen: 23 hrs ago

St. Louis (STL)to

Bozeman (BZN)
Depart: 09/16/2026

One-way

Basic

From
$178
Seen: 23 hrs ago

St. Louis (STL)to

Bozeman (BZN)
Depart: 08/25/2026

One-way

Basic

From
$192
Seen: 15 hrs ago

St. Louis (STL)to

Bozeman (BZN)
Depart: 08/22/2026

One-way

Basic

From
$192
Seen: 19 hrs ago

St. Louis (STL)to

Bozeman (BZN)
Depart: 10/27/2026

One-way

Basic

From
$192
Seen: 11 hrs ago

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Explore flights from St. Louis to Bozeman

Aug 2026
From$192*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$178*
Seen: 23 hrs ago
One Way/Basic
Oct 2026
From$192*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $192
cmp-daily-histogram-bars-legend-max-price-aria-label $291
Displaying fares for August-2026
  • STL–BZN, 08/01/2026: From $260
    01

    Sat

    AUG

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • STL–BZN, 08/03/2026: From $260
    03

    Mon

  • STL–BZN, 08/04/2026: From $260
    04

    Tue

  • STL–BZN, 08/05/2026: From $291
    05

    Wed

  • STL–BZN, 08/06/2026: From $265
    06

    Thu

  • STL–BZN, 08/07/2026: From $260
    07

    Fri

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    08

    Sat

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

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

    Mon

  • STL–BZN, 08/11/2026: From $260
    11

    Tue

  • STL–BZN, 08/12/2026: From $260
    12

    Wed

  • STL–BZN, 08/13/2026: From $260
    13

    Thu

  • STL–BZN, 08/14/2026: From $260
    14

    Fri

  • STL–BZN, 08/15/2026: From $260
    15

    Sat

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

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

    Mon

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • STL–BZN, 08/20/2026: From $260
    20

    Thu

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • STL–BZN, 08/22/2026: From $192
    22

    Sat

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

    Sun

  • STL–BZN, 08/24/2026: From $192
    24

    Mon

  • STL–BZN, 08/25/2026: From $192
    25

    Tue

  • STL–BZN, 08/26/2026: From $192
    26

    Wed

  • STL–BZN, 08/27/2026: From $192
    27

    Thu

  • STL–BZN: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • STL–BZN, 08/29/2026: From $192
    29

    Sat

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

    Sun

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

    Mon

    • Range$192-$291

    *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:
    Bozeman Yellowstone International Airport
    Distance:
    1166 miles

    Route Information

    79† Weekly flights

    † 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

    There are 79 weekly flights from St. Louis to Bozeman on Southwest Airlines.
    To find the lowest fares by day and time to fly St. Louis to Bozeman with Southwest, check out our Low Fare Calendar.
    You can rent a car at Bozeman Yellowstone International Airport book yours with your flight.
    Yes! Flights from St. Louis to Bozeman—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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