Southwest® flights from Oklahoma City to St. Louis from $175

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Low fares from Oklahoma City to St. Louis

$

Oklahoma City (OKC)to

St. Louis (STL)
Depart: 09/29/2026

One-way

Basic

From
$175
Seen: 7 hrs ago

Oklahoma City (OKC)to

St. Louis (STL)
Depart: 11/21/2026

One-way

Basic

From
$175
Seen: 4 hrs ago

Oklahoma City (OKC)to

St. Louis (STL)
Depart: 10/02/2026

One-way

Basic

From
$175
Seen: 1 hour ago

Oklahoma City (OKC)to

St. Louis (STL)
Depart: 09/28/2026

One-way

Basic

From
$175
Seen: 8 hrs ago

Oklahoma City (OKC)to

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

One-way

Basic

From
$175
Seen: 9 hrs ago

Oklahoma City (OKC)to

St. Louis (STL)
Depart: 10/15/2026

One-way

Basic

From
$175
Seen: 1 hour ago

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Explore flights from Oklahoma City to St. Louis

Aug 2026
From$281*
Seen: 21 hrs ago
One Way/Basic
Sep 2026
From$175*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$175*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $175
cmp-daily-histogram-bars-legend-max-price-aria-label $325
Displaying fares for August-2026
  • OKC–STL, 08/29/2026: From $281
    29

    Sat

    AUG

  • OKC–STL, 08/30/2026: From $325
    30

    Sun

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

    Mon

  • OKC–STL, 09/01/2026: From $265
    01

    Tue

    SEP

  • OKC–STL, 09/02/2026: From $265
    02

    Wed

  • OKC–STL, 09/03/2026: From $265
    03

    Thu

  • OKC–STL, 09/04/2026: From $325
    04

    Fri

  • OKC–STL, 09/05/2026: From $222
    05

    Sat

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

    Sun

  • OKC–STL: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • OKC–STL, 09/08/2026: From $265
    08

    Tue

  • OKC–STL, 09/09/2026: From $187
    09

    Wed

  • OKC–STL, 09/10/2026: From $222
    10

    Thu

  • OKC–STL, 09/11/2026: From $187
    11

    Fri

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

    Sat

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

    Sun

  • OKC–STL, 09/14/2026: From $248
    14

    Mon

  • OKC–STL: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • OKC–STL, 09/16/2026: From $248
    16

    Wed

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

    Thu

  • OKC–STL, 09/18/2026: From $221
    18

    Fri

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

    Sat

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

    Sun

  • OKC–STL, 09/21/2026: From $180
    21

    Mon

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

    Tue

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

    Wed

  • OKC–STL, 09/24/2026: From $180
    24

    Thu

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

    Fri

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

    Sat

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

    Sun

  • OKC–STL, 09/28/2026: From $175
    28

    Mon

    • Range$175-$325

    *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:
    Will Rogers Airport
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    1 hour 26 minutes
    Distance:
    462 miles

    Route Information

    146† 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 Oklahoma City to St. Louis is 1 hour 26 minutes.
    There are 146 weekly flights from Oklahoma City to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Oklahoma City to St. Louis 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Oklahoma City to St. Louis once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Oklahoma City 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 Oklahoma City 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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