Southwest® flights from Seattle/Tacoma to Birmingham from $140

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Low fares from Seattle/Tacoma to Birmingham

$

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 11/17/2026

One-way

Basic

From
$140
Seen: 9 hrs ago

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 11/14/2026

One-way

Basic

From
$140
Seen: 19 hrs ago

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 11/16/2026

One-way

Basic

From
$145
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 11/15/2026

One-way

Basic

From
$160
Seen: 7 hrs ago

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 12/04/2026

One-way

Basic

From
$160
Seen: 23 hrs ago

Seattle/Tacoma (SEA)to

Birmingham (BHM)
Depart: 11/09/2026

One-way

Basic

From
$165
Seen: 16 hrs ago

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Explore flights from Seattle/Tacoma to Birmingham

Oct 2026
From$311*
Seen: 8 hrs ago
One Way/Basic
Nov 2026
From$140*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$160*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $140
cmp-daily-histogram-bars-legend-max-price-aria-label $396
Displaying fares for October-2026
  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    22

    Thu

    OCT

  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

  • SEA–BHM, 10/24/2026: From $311
    24

    Sat

  • SEA–BHM, 10/25/2026: From $391
    25

    Sun

  • SEA–BHM, 10/26/2026: From $391
    26

    Mon

  • SEA–BHM, 10/27/2026: From $311
    27

    Tue

  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    28

    Wed

  • SEA–BHM, 10/29/2026: From $391
    29

    Thu

  • SEA–BHM, 10/30/2026: From $391
    30

    Fri

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

    Sat

  • SEA–BHM, 11/01/2026: From $396
    01

    Sun

    NOV

  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    02

    Mon

  • SEA–BHM, 11/03/2026: From $311
    03

    Tue

  • SEA–BHM, 11/04/2026: From $311
    04

    Wed

  • SEA–BHM, 11/05/2026: From $314
    05

    Thu

  • SEA–BHM, 11/06/2026: From $314
    06

    Fri

  • SEA–BHM, 11/07/2026: From $311
    07

    Sat

  • SEA–BHM, 11/08/2026: From $314
    08

    Sun

  • SEA–BHM, 11/09/2026: From $165
    09

    Mon

  • SEA–BHM, 11/10/2026: From $202
    10

    Tue

  • SEA–BHM, 11/11/2026: From $274
    11

    Wed

  • SEA–BHM, 11/12/2026: From $274
    12

    Thu

  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    13

    Fri

  • SEA–BHM, 11/14/2026: From $140
    14

    Sat

  • SEA–BHM, 11/15/2026: From $160
    15

    Sun

  • SEA–BHM, 11/16/2026: From $145
    16

    Mon

  • SEA–BHM, 11/17/2026: From $140
    17

    Tue

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

    Wed

  • SEA–BHM: cmp-view-offers-disclaimer. Find Offers
    19

    Thu

  • SEA–BHM, 11/20/2026: From $205
    20

    Fri

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

    Sat

    • Range$140-$396

    *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:
    Birmingham-Shuttlesworth International Airport
    Distance:
    2079 miles

    Questions we hear the most

    There are 52 weekly flights from Seattle/Tacoma to Birmingham on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Birmingham with Southwest, check out our Low Fare Calendar.
    You can rent a car at Birmingham-Shuttlesworth International Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Birmingham—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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