Southwest® flights from Omaha to St. Louis from $124

Promo Code

Low fares from Omaha to St. Louis

$

Omaha (OMA)to

St. Louis (STL)
Depart: 11/19/2026

One-way

Basic

From
$124
Seen: 17 hrs ago

Omaha (OMA)to

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

One-way

Basic

From
$124
Seen: 15 hrs ago

Omaha (OMA)to

St. Louis (STL)
Depart: 11/13/2026

One-way

Basic

From
$124
Seen: 18 hrs ago

Omaha (OMA)to

St. Louis (STL)
Depart: 12/20/2026

One-way

Basic

From
$124
Seen: 8 hrs ago

Omaha (OMA)to

St. Louis (STL)
Depart: 12/23/2026

One-way

Basic

From
$124
Seen: 9 hrs ago

Omaha (OMA)to

St. Louis (STL)
Depart: 12/24/2026

One-way

Basic

From
$124
Seen: 2 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Omaha to St. Louis

Oct 2026
From$383*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$124*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$124*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $124
cmp-daily-histogram-bars-legend-max-price-aria-label $433
Displaying fares for October-2026
  • OMA–STL, 10/20/2026: From $433
    20

    Tue

    OCT

  • OMA–STL, 10/21/2026: From $433
    21

    Wed

  • OMA–STL, 10/22/2026: From $433
    22

    Thu

  • OMA–STL, 10/23/2026: From $433
    23

    Fri

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

    Sat

  • OMA–STL, 10/25/2026: From $433
    25

    Sun

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

    Mon

  • OMA–STL, 10/27/2026: From $383
    27

    Tue

  • OMA–STL, 10/28/2026: From $383
    28

    Wed

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

    Thu

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

    Fri

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

    Sat

  • OMA–STL, 11/01/2026: From $383
    01

    Sun

    NOV

  • OMA–STL, 11/02/2026: From $251
    02

    Mon

  • OMA–STL, 11/03/2026: From $251
    03

    Tue

  • OMA–STL, 11/04/2026: From $251
    04

    Wed

  • OMA–STL, 11/05/2026: From $251
    05

    Thu

  • OMA–STL, 11/06/2026: From $251
    06

    Fri

  • OMA–STL, 11/07/2026: From $251
    07

    Sat

  • OMA–STL, 11/08/2026: From $251
    08

    Sun

  • OMA–STL, 11/09/2026: From $124
    09

    Mon

  • OMA–STL, 11/10/2026: From $124
    10

    Tue

  • OMA–STL, 11/11/2026: From $124
    11

    Wed

  • OMA–STL, 11/12/2026: From $134
    12

    Thu

  • OMA–STL, 11/13/2026: From $124
    13

    Fri

  • OMA–STL, 11/14/2026: From $124
    14

    Sat

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

    Sun

  • OMA–STL, 11/16/2026: From $124
    16

    Mon

  • OMA–STL, 11/17/2026: From $124
    17

    Tue

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

    Wed

  • OMA–STL, 11/19/2026: From $124
    19

    Thu

    • Range$124-$433

    *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:
    Eppley Airfield
    Arriving at:
    Lambert-St Louis Int'l Airport
    Average flight time:
    1 hour 15 minutes
    Distance:
    342 miles

    Questions we hear the most

    The average flight time from Omaha to St. Louis is 1 hour 15 minutes.
    There are 153 weekly flights from Omaha to St. Louis on Southwest Airlines.
    Yes, Southwest flies nonstop from Omaha to St. Louis 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Omaha to St. Louis 2 times per day on Saturdays and 3 times per day on Sundays.
    To find the lowest fares by day and time to fly Omaha 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 Omaha 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Omaha