Southwest® flights from St. Louis to Dallas-Love Field from $142

Promo Code

Low fares from St. Louis to Dallas-Love Field

$

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/31/2026

One-way

Basic

From
$142
Seen: 21 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/03/2026

One-way

Basic

From
$142
Seen: 22 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/17/2026

One-way

Basic

From
$142
Seen: 17 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 10/13/2026

One-way

Basic

From
$142
Seen: 5 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 12/03/2026

One-way

Basic

From
$142
Seen: 17 hrs ago

St. Louis (STL)to

Dallas-Love Field (DAL)
Depart: 12/17/2026

One-way

Basic

From
$142
Seen: 2 hrs ago

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Explore flights from St. Louis to Dallas-Love Field

Sep 2026
From$142*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$142*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$142*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $142
cmp-daily-histogram-bars-legend-max-price-aria-label $286
Displaying fares for September-2026
  • STL–DAL, 09/10/2026: From $276
    10

    Thu

    SEP

  • STL–DAL, 09/11/2026: From $276
    11

    Fri

  • STL–DAL, 09/12/2026: From $248
    12

    Sat

  • STL–DAL, 09/13/2026: From $286
    13

    Sun

  • STL–DAL, 09/14/2026: From $276
    14

    Mon

  • STL–DAL, 09/15/2026: From $248
    15

    Tue

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

    Wed

  • STL–DAL, 09/17/2026: From $276
    17

    Thu

  • STL–DAL, 09/18/2026: From $276
    18

    Fri

  • STL–DAL, 09/19/2026: From $248
    19

    Sat

  • STL–DAL, 09/20/2026: From $276
    20

    Sun

  • STL–DAL, 09/21/2026: From $276
    21

    Mon

  • STL–DAL, 09/22/2026: From $248
    22

    Tue

  • STL–DAL, 09/23/2026: From $235
    23

    Wed

  • STL–DAL, 09/24/2026: From $235
    24

    Thu

  • STL–DAL, 09/25/2026: From $235
    25

    Fri

  • STL–DAL, 09/26/2026: From $235
    26

    Sat

  • STL–DAL, 09/27/2026: From $235
    27

    Sun

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

    Mon

  • STL–DAL, 09/29/2026: From $235
    29

    Tue

  • STL–DAL, 09/30/2026: From $142
    30

    Wed

  • STL–DAL, 10/01/2026: From $142
    01

    Thu

    OCT

  • STL–DAL, 10/02/2026: From $150
    02

    Fri

  • STL–DAL, 10/03/2026: From $142
    03

    Sat

  • STL–DAL, 10/04/2026: From $195
    04

    Sun

  • STL–DAL, 10/05/2026: From $142
    05

    Mon

  • STL–DAL, 10/06/2026: From $142
    06

    Tue

  • STL–DAL, 10/07/2026: From $142
    07

    Wed

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

    Thu

  • STL–DAL, 10/09/2026: From $150
    09

    Fri

    • Range$142-$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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