Southwest® flights from Nashville to Seattle/Tacoma from $146

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Low fares from Nashville to Seattle/Tacoma

$

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 12/16/2026

One-way

Basic

From
$146
Seen: 15 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 12/09/2026

One-way

Basic

From
$146
Seen: 16 hrs ago

Nashville (BNA)to

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

One-way

Basic

From
$146
Seen: 17 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 11/18/2026

One-way

Basic

From
$146
Seen: 20 hrs ago

Nashville (BNA)to

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

One-way

Basic

From
$150
Seen: 21 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 01/25/2027

One-way

Basic

From
$150
Seen: 10 hrs ago

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Explore flights from Nashville to Seattle/Tacoma

Oct 2026
From$424*
Seen: 8 hrs ago
One Way/Basic
Nov 2026
From$146*
Seen: 20 hrs ago
One Way/Basic
Dec 2026
From$146*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $146
cmp-daily-histogram-bars-legend-max-price-aria-label $534
Displaying fares for October-2026
  • BNA–SEA, 10/23/2026: From $529
    23

    Fri

    OCT

  • BNA–SEA, 10/24/2026: From $534
    24

    Sat

  • BNA–SEA, 10/25/2026: From $534
    25

    Sun

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

    Mon

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

    Tue

  • BNA–SEA, 10/28/2026: From $534
    28

    Wed

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

    Thu

  • BNA–SEA, 10/30/2026: From $424
    30

    Fri

  • BNA–SEA, 10/31/2026: From $429
    31

    Sat

  • BNA–SEA, 11/01/2026: From $434
    01

    Sun

    NOV

  • BNA–SEA, 11/02/2026: From $424
    02

    Mon

  • BNA–SEA, 11/03/2026: From $424
    03

    Tue

  • BNA–SEA, 11/04/2026: From $424
    04

    Wed

  • BNA–SEA, 11/05/2026: From $299
    05

    Thu

  • BNA–SEA, 11/06/2026: From $294
    06

    Fri

  • BNA–SEA, 11/07/2026: From $299
    07

    Sat

  • BNA–SEA: cmp-view-offers-disclaimer. Find Offers
    08

    Sun

  • BNA–SEA, 11/09/2026: From $184
    09

    Mon

  • BNA–SEA, 11/10/2026: From $179
    10

    Tue

  • BNA–SEA, 11/11/2026: From $150
    11

    Wed

  • BNA–SEA, 11/12/2026: From $156
    12

    Thu

  • BNA–SEA, 11/13/2026: From $184
    13

    Fri

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

    Sat

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

    Sun

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

    Mon

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

    Tue

  • BNA–SEA, 11/18/2026: From $146
    18

    Wed

  • BNA–SEA, 11/19/2026: From $229
    19

    Thu

  • BNA–SEA, 11/20/2026: From $260
    20

    Fri

  • BNA–SEA, 11/21/2026: From $249
    21

    Sat

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

    Sun

    • Range$146-$534

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Seattle/Tacoma International Airport
    Average flight time:
    5 hours
    Distance:
    1978 miles

    Questions we hear the most

    The average flight time from Nashville to Seattle/Tacoma is 5 hours.
    There are 148 weekly flights from Nashville to Seattle/Tacoma on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Seattle/Tacoma once per day from Monday through Friday.
    To find the lowest fares by day and time to fly Nashville 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 Nashville 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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