Southwest® flights from Seattle/Tacoma to Miami from $209

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Low fares from Seattle/Tacoma to Miami

$

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 12/14/2026

One-way

Basic

From
$209
Seen: 17 hrs ago

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 01/04/2027

One-way

Basic

From
$209
Seen: 20 hrs ago

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 01/23/2027

One-way

Basic

From
$209
Seen: 52 minutes ago

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 01/07/2027

One-way

Basic

From
$209
Seen: 18 hrs ago

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 01/05/2027

One-way

Basic

From
$209
Seen: 5 hrs ago

Seattle/Tacoma (SEA)to

Miami (MIA)
Depart: 02/06/2027

One-way

Basic

From
$209
Seen: 5 hrs ago

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Explore flights from Seattle/Tacoma to Miami

Nov 2026
From$286*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$209*
Seen: 17 hrs ago
One Way/Basic
Jan 2027
From$209*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $244
Displaying fares for November-2026
  • SEA–MIA, 11/11/2026: From $286
    11

    Wed

    NOV

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

    Thu

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    13

    Fri

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    14

    Sat

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    15

    Sun

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    16

    Mon

  • SEA–MIA, 11/17/2026: From $286
    17

    Tue

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    18

    Wed

  • SEA–MIA, 11/19/2026: From $368
    19

    Thu

  • SEA–MIA, 11/20/2026: From $368
    20

    Fri

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    21

    Sat

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    22

    Sun

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    23

    Mon

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    24

    Tue

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    25

    Wed

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    26

    Thu

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

    Fri

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    28

    Sat

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    29

    Sun

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    30

    Mon

  • SEA–MIA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

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    02

    Wed

  • SEA–MIA, 12/03/2026: From $244
    03

    Thu

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    04

    Fri

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    05

    Sat

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    06

    Sun

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    07

    Mon

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    08

    Tue

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    09

    Wed

  • SEA–MIA: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

    • Range$244-$368

    *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:
    Miami International Airport
    Distance:
    2724 miles

    Questions we hear the most

    There are 40 weekly flights from Seattle/Tacoma to Miami on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Miami with Southwest, check out our Low Fare Calendar.
    You can rent a car at Miami International Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Miami—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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