Southwest® flights from Dallas-Love Field to Seattle/Tacoma from $189

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Low fares from Dallas-Love Field to Seattle/Tacoma

$

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 11/04/2026

One-way

Basic

From
$189
Seen: 15 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 12/10/2026

One-way

Basic

From
$189
Seen: 15 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 10/29/2026

One-way

Basic

From
$189
Seen: 9 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 12/03/2026

One-way

Basic

From
$189
Seen: 7 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 10/20/2026

One-way

Basic

From
$189
Seen: 8 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 11/07/2026

One-way

Basic

From
$189
Seen: 7 hrs ago

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Explore flights from Dallas-Love Field to Seattle/Tacoma

Sep 2026
From$281*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$189*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$189*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $197
cmp-daily-histogram-bars-legend-max-price-aria-label $317
Displaying fares for September-2026
  • DAL–SEA, 09/12/2026: From $291
    12

    Sat

    SEP

  • DAL–SEA, 09/13/2026: From $307
    13

    Sun

  • DAL–SEA, 09/14/2026: From $291
    14

    Mon

  • DAL–SEA, 09/15/2026: From $281
    15

    Tue

  • DAL–SEA, 09/16/2026: From $281
    16

    Wed

  • DAL–SEA, 09/17/2026: From $281
    17

    Thu

  • DAL–SEA, 09/18/2026: From $307
    18

    Fri

  • DAL–SEA, 09/19/2026: From $281
    19

    Sat

  • DAL–SEA, 09/20/2026: From $317
    20

    Sun

  • DAL–SEA, 09/21/2026: From $291
    21

    Mon

  • DAL–SEA, 09/22/2026: From $281
    22

    Tue

  • DAL–SEA, 09/23/2026: From $281
    23

    Wed

  • DAL–SEA, 09/24/2026: From $281
    24

    Thu

  • DAL–SEA, 09/25/2026: From $307
    25

    Fri

  • DAL–SEA, 09/26/2026: From $281
    26

    Sat

  • DAL–SEA, 09/27/2026: From $307
    27

    Sun

  • DAL–SEA, 09/28/2026: From $281
    28

    Mon

  • DAL–SEA, 09/29/2026: From $281
    29

    Tue

  • DAL–SEA, 09/30/2026: From $281
    30

    Wed

  • DAL–SEA, 10/01/2026: From $281
    01

    Thu

    OCT

  • DAL–SEA, 10/02/2026: From $197
    02

    Fri

  • DAL–SEA, 10/03/2026: From $230
    03

    Sat

  • DAL–SEA, 10/04/2026: From $249
    04

    Sun

  • DAL–SEA, 10/05/2026: From $230
    05

    Mon

  • DAL–SEA, 10/06/2026: From $230
    06

    Tue

  • DAL–SEA, 10/07/2026: From $230
    07

    Wed

  • DAL–SEA, 10/08/2026: From $245
    08

    Thu

  • DAL–SEA, 10/09/2026: From $240
    09

    Fri

  • DAL–SEA, 10/10/2026: From $240
    10

    Sat

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

    • Range$197-$317

    *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:
    Dallas Love Field
    Arriving at:
    Seattle/Tacoma International Airport
    Average flight time:
    4 hours 10 minutes
    Distance:
    1670 miles

    Route Information

    153† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday

    † 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 Dallas (Love Field) to Seattle/Tacoma is 4 hours 10 minutes.
    There are 153 weekly flights from Dallas (Love Field) to Seattle/Tacoma on Southwest Airlines.
    Yes, Southwest flies nonstop from Dallas (Love Field) to Seattle/Tacoma once per day from Monday through Friday.
    To find the lowest fares by day and time to fly Dallas (Love Field) to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
    You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
    Yes! Flights from Dallas (Love Field) to Seattle/Tacoma—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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