Southwest® flights from St. Louis to Dallas-Love Field from $123

Promo Code

Low fares from St. Louis to Dallas-Love Field

$

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/29/2026

One-way

Basic

From
$123
Seen: 1 hour ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 12/30/2026

One-way

Basic

From
$150
Seen: 20 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 11/05/2026

One-way

Basic

From
$150
Seen: 22 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/24/2026

One-way

Basic

From
$150
Seen: 22 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 12/16/2026

One-way

Basic

From
$150
Seen: 13 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 11/12/2026

One-way

Basic

From
$150
Seen: 10 hrs ago

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Explore flights from St. Louis to Dallas-Love Field

Sep 2026
From$258*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$123*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$150*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $123
cmp-daily-histogram-bars-legend-max-price-aria-label $286
Displaying fares for September-2026
  • STL–DAL, 09/30/2026: From $258
    30

    Wed

    SEP

  • STL–DAL, 10/01/2026: From $286
    01

    Thu

  • STL–DAL, 10/02/2026: From $286
    02

    Fri

  • STL–DAL, 10/03/2026: From $258
    03

    Sat

  • STL–DAL, 10/04/2026: From $286
    04

    Sun

  • STL–DAL, 10/05/2026: From $286
    05

    Mon

  • STL–DAL, 10/06/2026: From $258
    06

    Tue

  • STL–DAL, 10/07/2026: From $258
    07

    Wed

  • STL–DAL, 10/08/2026: From $286
    08

    Thu

  • STL–DAL, 10/09/2026: From $286
    09

    Fri

  • STL–DAL: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • STL–DAL, 10/11/2026: From $286
    11

    Sun

  • STL–DAL, 10/12/2026: From $286
    12

    Mon

  • STL–DAL, 10/13/2026: From $245
    13

    Tue

  • STL–DAL, 10/14/2026: From $245
    14

    Wed

  • STL–DAL, 10/15/2026: From $245
    15

    Thu

  • STL–DAL, 10/16/2026: From $245
    16

    Fri

  • STL–DAL, 10/17/2026: From $245
    17

    Sat

  • STL–DAL, 10/18/2026: From $245
    18

    Sun

  • STL–DAL, 10/19/2026: From $245
    19

    Mon

  • STL–DAL, 10/20/2026: From $150
    20

    Tue

  • STL–DAL, 10/21/2026: From $150
    21

    Wed

  • STL–DAL, 10/22/2026: From $150
    22

    Thu

  • STL–DAL, 10/23/2026: From $160
    23

    Fri

  • STL–DAL, 10/24/2026: From $150
    24

    Sat

  • STL–DAL, 10/25/2026: From $205
    25

    Sun

  • STL–DAL, 10/26/2026: From $150
    26

    Mon

  • STL–DAL, 10/27/2026: From $150
    27

    Tue

  • STL–DAL, 10/28/2026: From $150
    28

    Wed

  • STL–DAL, 10/29/2026: From $123
    29

    Thu

    • Range$123-$286

    *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:
    Dallas Love Field
    Average flight time:
    1 hour 44 minutes
    Distance:
    546 miles

    Route Information

    156† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 6‡ 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 St. Louis to Dallas (Love Field) is 1 hour 44 minutes.
    There are 156 weekly flights from St. Louis to Dallas (Love Field) on Southwest Airlines.
    Yes, Southwest flies nonstop from St. Louis to Dallas (Love Field) 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from St. Louis to Dallas (Love Field) 4 times per day on Saturdays and 6 times per day on Sundays.
    To find the lowest fares by day and time to fly St. Louis to Dallas (Love Field) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Dallas Love Field book yours with your flight.
    Yes! Flights from St. Louis to Dallas (Love Field)—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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