Southwest® flights from Fresno to St. Louis from $204

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Low fares from Fresno to St. Louis

$

Fresno (FAT)to

St. Louis (STL)
Depart: 01/06/2027

One-way

Basic

From
$204
Seen: 6 hrs ago

Fresno (FAT)to

St. Louis (STL)
Depart: 12/11/2026

One-way

Basic

From
$229
Seen: 12 hrs ago

Fresno (FAT)to

St. Louis (STL)
Depart: 12/03/2026

One-way

Basic

From
$229
Seen: 2 hrs ago

Fresno (FAT)to

St. Louis (STL)
Depart: 12/10/2026

One-way

Basic

From
$229
Seen: 12 hrs ago

Fresno (FAT)to

St. Louis (STL)
Depart: 12/04/2026

One-way

Basic

From
$229
Seen: 3 hrs ago

Fresno (FAT)to

St. Louis (STL)
Depart: 01/06/2027

One-way

Choice

From
$254
Seen: 6 hrs ago

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Explore flights from Fresno to St. Louis

Nov 2026
From$334*
Seen: 2 hrs ago
One Way/Basic
Dec 2026
From$229*
Seen: 2 hrs ago
One Way/Basic
Jan 2027
From$204*
Seen: 6 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $229
cmp-daily-histogram-bars-legend-max-price-aria-label $604
Displaying fares for November-2026
  • FAT–STL, 11/10/2026: From $604
    10

    Tue

    NOV

  • FAT–STL, 11/11/2026: From $604
    11

    Wed

  • FAT–STL, 11/12/2026: From $604
    12

    Thu

  • FAT–STL, 11/13/2026: From $604
    13

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    14

    Sat

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    15

    Sun

  • FAT–STL, 11/16/2026: From $509
    16

    Mon

  • FAT–STL, 11/17/2026: From $509
    17

    Tue

  • FAT–STL, 11/18/2026: From $509
    18

    Wed

  • FAT–STL, 11/19/2026: From $509
    19

    Thu

  • FAT–STL, 11/20/2026: From $509
    20

    Fri

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

    Sat

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

    Sun

  • FAT–STL, 11/23/2026: From $509
    23

    Mon

  • FAT–STL, 11/24/2026: From $334
    24

    Tue

  • FAT–STL, 11/25/2026: From $334
    25

    Wed

  • FAT–STL, 11/26/2026: From $334
    26

    Thu

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

    Fri

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

    Sat

  • FAT–STL: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

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

    Mon

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

    Tue

    DEC

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

    Wed

  • FAT–STL, 12/03/2026: From $229
    03

    Thu

  • FAT–STL, 12/04/2026: From $229
    04

    Fri

  • FAT–STL: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • FAT–STL: cmp-view-offers-disclaimer. Find Offers
    06

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    07

    Mon

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

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

    Wed

    • Range$229-$604

    *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:
    Fresno Yosemite International Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Distance:
    1606 miles

    Questions we hear the most

    There are 85 weekly flights from Fresno to St. Louis on Southwest Airlines.
    To find the lowest fares by day and time to fly Fresno 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 Fresno 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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