Southwest® flights from Seattle/Tacoma to Nashville from $169

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Low fares from Seattle/Tacoma to Nashville

$

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/10/2026

One-way

Basic

From
$169
Seen: 5 hrs ago

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/15/2026

One-way

Basic

From
$169
Seen: 7 hrs ago

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/30/2026

One-way

Basic

From
$169
Seen: 6 hrs ago

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/26/2026

One-way

Basic

From
$169
Seen: 12 hrs ago

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/22/2026

One-way

Basic

From
$169
Seen: 9 hrs ago

Seattle/Tacoma (SEA)to

Nashville (BNA)
Depart: 09/19/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

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Explore flights from Seattle/Tacoma to Nashville

Aug 2026
From$364*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$169*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$179*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $169
cmp-daily-histogram-bars-legend-max-price-aria-label $474
Displaying fares for August-2026
  • SEA–BNA, 08/21/2026: From $474
    21

    Fri

    AUG

  • SEA–BNA, 08/22/2026: From $474
    22

    Sat

  • SEA–BNA, 08/23/2026: From $474
    23

    Sun

  • SEA–BNA, 08/24/2026: From $474
    24

    Mon

  • SEA–BNA, 08/25/2026: From $474
    25

    Tue

  • SEA–BNA, 08/26/2026: From $474
    26

    Wed

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

    Thu

  • SEA–BNA, 08/28/2026: From $364
    28

    Fri

  • SEA–BNA, 08/29/2026: From $364
    29

    Sat

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

    Sun

  • SEA–BNA, 08/31/2026: From $364
    31

    Mon

  • SEA–BNA, 09/01/2026: From $364
    01

    Tue

    SEP

  • SEA–BNA, 09/02/2026: From $364
    02

    Wed

  • SEA–BNA, 09/03/2026: From $279
    03

    Thu

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

    Fri

  • SEA–BNA, 09/05/2026: From $269
    05

    Sat

  • SEA–BNA, 09/06/2026: From $279
    06

    Sun

  • SEA–BNA, 09/07/2026: From $424
    07

    Mon

  • SEA–BNA, 09/08/2026: From $269
    08

    Tue

  • SEA–BNA: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • SEA–BNA, 09/10/2026: From $169
    10

    Thu

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

    Fri

  • SEA–BNA, 09/12/2026: From $190
    12

    Sat

  • SEA–BNA, 09/13/2026: From $244
    13

    Sun

  • SEA–BNA, 09/14/2026: From $179
    14

    Mon

  • SEA–BNA, 09/15/2026: From $169
    15

    Tue

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

    Wed

  • SEA–BNA: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • SEA–BNA, 09/18/2026: From $182
    18

    Fri

  • SEA–BNA, 09/19/2026: From $169
    19

    Sat

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

    Sun

    • Range$169-$474

    *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:
    Nashville Metropolitan Airport
    Average flight time:
    4 hours 30 minutes
    Distance:
    1978 miles

    Route Information

    144† 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 Seattle/Tacoma to Nashville is 4 hours 30 minutes.
    There are 144 weekly flights from Seattle/Tacoma to Nashville on Southwest Airlines.
    Yes, Southwest flies nonstop from Seattle/Tacoma to Nashville once per day from Monday through Friday.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Nashville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Nashville Metropolitan Airport book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Nashville—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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