Southwest® flights from Seattle/Tacoma to Atlanta from $167

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Low fares from Seattle/Tacoma to Atlanta

$

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 09/11/2026

One-way

Basic

From
$167
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 09/05/2026

One-way

Basic

From
$167
Seen: 2 hrs ago

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 09/17/2026

One-way

Basic

From
$185
Seen: 20 hrs ago

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 09/01/2026

One-way

Basic

From
$185
Seen: 6 hrs ago

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 09/12/2026

One-way

Basic

From
$185
Seen: 4 hrs ago

Seattle/Tacoma (SEA)to

Atlanta (ATL)
Depart: 10/01/2026

One-way

Basic

From
$185
Seen: 12 hrs ago

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Explore flights from Seattle/Tacoma to Atlanta

Aug 2026
From$215*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$167*
Seen: 21 hrs ago
One Way/Basic
Oct 2026
From$185*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $185
cmp-daily-histogram-bars-legend-max-price-aria-label $539
Displaying fares for August-2026
  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • SEA–ATL, 08/03/2026: From $539
    03

    Mon

  • SEA–ATL, 08/04/2026: From $539
    04

    Tue

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • SEA–ATL, 08/07/2026: From $539
    07

    Fri

  • SEA–ATL, 08/08/2026: From $539
    08

    Sat

  • SEA–ATL, 08/09/2026: From $424
    09

    Sun

  • SEA–ATL, 08/10/2026: From $424
    10

    Mon

  • SEA–ATL, 08/11/2026: From $424
    11

    Tue

  • SEA–ATL, 08/12/2026: From $424
    12

    Wed

  • SEA–ATL, 08/13/2026: From $424
    13

    Thu

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • SEA–ATL, 08/16/2026: From $405
    16

    Sun

  • SEA–ATL, 08/17/2026: From $304
    17

    Mon

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • SEA–ATL, 08/19/2026: From $304
    19

    Wed

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

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

    Fri

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • SEA–ATL, 08/23/2026: From $260
    23

    Sun

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

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

    Tue

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • SEA–ATL, 08/28/2026: From $215
    28

    Fri

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • SEA–ATL: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • SEA–ATL, 09/01/2026: From $185
    01

    Tue

    SEP

    • Range$185-$539

    *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:
    Seattle/Tacoma International Airport
    Arriving at:
    Hartsfield-Jackson Atlanta International Airport
    Distance:
    2182 miles

    Route Information

    100† Weekly flights

    † 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

    There are 100 weekly flights from Seattle/Tacoma to Atlanta on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Atlanta with Southwest, check out our Low Fare Calendar.
    You can rent a car at Hartsfield-Jackson Atlanta International Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Atlanta—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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