Southwest® flights from St. Louis to Memphis from $126

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Low fares from St. Louis to Memphis

$

St. Louis (STL)to

Memphis (MEM)
Depart: 11/10/2026

One-way

Basic

From
$126
Seen: 23 hrs ago

St. Louis (STL)to

Memphis (MEM)
Depart: 11/17/2026

One-way

Basic

From
$126
Seen: 11 hrs ago

St. Louis (STL)to

Memphis (MEM)
Depart: 11/11/2026

One-way

Basic

From
$126
Seen: 8 hrs ago

St. Louis (STL)to

Memphis (MEM)
Depart: 12/18/2026

One-way

Basic

From
$152
Seen: 15 hrs ago

St. Louis (STL)to

Memphis (MEM)
Depart: 11/15/2026

One-way

Basic

From
$152
Seen: 7 hrs ago

St. Louis (STL)to

Memphis (MEM)
Depart: 12/04/2026

One-way

Basic

From
$152
Seen: 14 hrs ago

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Explore flights from St. Louis to Memphis

Oct 2026
From$395*
Seen: 10 hrs ago
One Way/Basic
Nov 2026
From$126*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$152*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $126
cmp-daily-histogram-bars-legend-max-price-aria-label $421
Displaying fares for October-2026
  • STL–MEM, 10/21/2026: From $421
    21

    Wed

    OCT

  • STL–MEM, 10/22/2026: From $421
    22

    Thu

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

    Fri

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

    Sat

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    25

    Sun

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    26

    Mon

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    27

    Tue

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

    Wed

  • STL–MEM, 10/29/2026: From $395
    29

    Thu

  • STL–MEM, 10/30/2026: From $395
    30

    Fri

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

    Sat

  • STL–MEM: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

  • STL–MEM, 11/02/2026: From $395
    02

    Mon

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

    Tue

  • STL–MEM, 11/04/2026: From $284
    04

    Wed

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    05

    Thu

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    06

    Fri

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    07

    Sat

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

    Sun

  • STL–MEM, 11/09/2026: From $180
    09

    Mon

  • STL–MEM, 11/10/2026: From $126
    10

    Tue

  • STL–MEM, 11/11/2026: From $126
    11

    Wed

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

    Thu

  • STL–MEM, 11/13/2026: From $152
    13

    Fri

  • STL–MEM: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • STL–MEM, 11/15/2026: From $152
    15

    Sun

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

    Mon

  • STL–MEM, 11/17/2026: From $126
    17

    Tue

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

    Wed

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

    Thu

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

    Fri

    • Range$126-$421

    *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:
    Memphis International Airport
    Distance:
    256 miles

    Questions we hear the most

    There are 130 weekly flights from St. Louis to Memphis on Southwest Airlines.
    To find the lowest fares by day and time to fly St. Louis to Memphis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Memphis International Airport book yours with your flight.
    Yes! Flights from St. Louis to Memphis—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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