Southwest® flights from Nashville to St. Louis from $59

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Low fares from Nashville to St. Louis

$

Nashville (BNA)to

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

One-way

Basic

From
$59
Seen: 4 hrs ago

Nashville (BNA)to

St. Louis (STL)
Depart: 08/22/2026

One-way

Basic

From
$76
Seen: 17 hrs ago

Nashville (BNA)to

St. Louis (STL)
Depart: 08/29/2026

One-way

Basic

From
$76
Seen: 23 hrs ago

Nashville (BNA)to

St. Louis (STL)
Depart: 09/02/2026

One-way

Basic

From
$76
Seen: 5 hrs ago

Nashville (BNA)to

St. Louis (STL)
Depart: 09/14/2026

One-way

Basic

From
$76
Seen: 9 hrs ago

Nashville (BNA)to

St. Louis (STL)
Depart: 09/10/2026

One-way

Basic

From
$76
Seen: 4 hrs ago

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Explore flights from Nashville to St. Louis

Aug 2026
From$76*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$59*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$76*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $76
cmp-daily-histogram-bars-legend-max-price-aria-label $442
Displaying fares for August-2026
  • BNA–STL, 08/02/2026: From $440
    02

    Sun

    AUG

  • BNA–STL, 08/03/2026: From $442
    03

    Mon

  • BNA–STL, 08/04/2026: From $442
    04

    Tue

  • BNA–STL, 08/05/2026: From $442
    05

    Wed

  • BNA–STL, 08/06/2026: From $442
    06

    Thu

  • BNA–STL, 08/07/2026: From $371
    07

    Fri

  • BNA–STL: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • BNA–STL, 08/09/2026: From $371
    09

    Sun

  • BNA–STL, 08/10/2026: From $371
    10

    Mon

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

    Tue

  • BNA–STL, 08/12/2026: From $371
    12

    Wed

  • BNA–STL, 08/13/2026: From $371
    13

    Thu

  • BNA–STL, 08/14/2026: From $235
    14

    Fri

  • BNA–STL, 08/15/2026: From $235
    15

    Sat

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

    Sun

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

    Mon

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

    Tue

  • BNA–STL, 08/19/2026: From $235
    19

    Wed

  • BNA–STL, 08/20/2026: From $235
    20

    Thu

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

    Fri

  • BNA–STL, 08/22/2026: From $76
    22

    Sat

  • BNA–STL, 08/23/2026: From $129
    23

    Sun

  • BNA–STL: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • BNA–STL: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • BNA–STL: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

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

    Thu

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

    Fri

  • BNA–STL, 08/29/2026: From $76
    29

    Sat

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

    Sun

  • BNA–STL, 08/31/2026: From $76
    31

    Mon

  • BNA–STL, 09/01/2026: From $76
    01

    Tue

    SEP

    • Range$76-$442

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    1 hour 16 minutes
    Distance:
    272 miles

    Route Information

    156† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 4‡ 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 Nashville to St. Louis is 1 hour 16 minutes.
    There are 156 weekly flights from Nashville to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to St. Louis 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to St. Louis 3 times per day on Saturdays and 4 times per day on Sundays.
    To find the lowest fares by day and time to fly Nashville 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 Nashville 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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