Southwest® flights from Dallas-Love Field to Seattle/Tacoma from $155

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Low fares from Dallas-Love Field to Seattle/Tacoma

$

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 01/21/2027

One-way

Basic

From
$155
Seen: 18 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 01/27/2027

One-way

Basic

From
$155
Seen: 10 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 12/14/2026

One-way

Basic

From
$155
Seen: 5 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 11/17/2026

One-way

Basic

From
$155
Seen: 18 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 12/17/2026

One-way

Basic

From
$155
Seen: 16 hrs ago

Dallas-Love Field (DAL)to

Seattle/Tacoma (SEA)
Depart: 01/26/2027

One-way

Basic

From
$155
Seen: 10 hrs ago

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Explore flights from Dallas-Love Field to Seattle/Tacoma

Oct 2026
From$291*
Seen: 17 hrs ago
One Way/Basic
Nov 2026
From$155*
Seen: 22 hrs ago
One Way/Basic
Dec 2026
From$155*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $155
cmp-daily-histogram-bars-legend-max-price-aria-label $319
Displaying fares for October-2026
  • DAL–SEA, 10/23/2026: From $301
    23

    Fri

    OCT

  • DAL–SEA, 10/24/2026: From $319
    24

    Sat

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    25

    Sun

  • DAL–SEA, 10/26/2026: From $291
    26

    Mon

  • DAL–SEA, 10/27/2026: From $319
    27

    Tue

  • DAL–SEA, 10/28/2026: From $319
    28

    Wed

  • DAL–SEA, 10/29/2026: From $319
    29

    Thu

  • DAL–SEA, 10/30/2026: From $291
    30

    Fri

  • DAL–SEA, 10/31/2026: From $291
    31

    Sat

  • DAL–SEA, 11/01/2026: From $319
    01

    Sun

    NOV

  • DAL–SEA, 11/02/2026: From $301
    02

    Mon

  • DAL–SEA, 11/03/2026: From $291
    03

    Tue

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    04

    Wed

  • DAL–SEA, 11/05/2026: From $319
    05

    Thu

  • DAL–SEA, 11/06/2026: From $291
    06

    Fri

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    07

    Sat

  • DAL–SEA, 11/08/2026: From $291
    08

    Sun

  • DAL–SEA, 11/09/2026: From $319
    09

    Mon

  • DAL–SEA, 11/10/2026: From $155
    10

    Tue

  • DAL–SEA, 11/11/2026: From $207
    11

    Wed

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

  • DAL–SEA, 11/13/2026: From $174
    13

    Fri

  • DAL–SEA, 11/14/2026: From $155
    14

    Sat

  • DAL–SEA, 11/15/2026: From $174
    15

    Sun

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • DAL–SEA, 11/17/2026: From $155
    17

    Tue

  • DAL–SEA, 11/18/2026: From $155
    18

    Wed

  • DAL–SEA, 11/19/2026: From $249
    19

    Thu

  • DAL–SEA, 11/20/2026: From $212
    20

    Fri

  • DAL–SEA: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • DAL–SEA, 11/22/2026: From $249
    22

    Sun

    • Range$155-$319

    *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

    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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