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Southwest® flights from Nashville to Seattle/Tacoma from $159

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Low fares from Nashville to Seattle/Tacoma

$

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 06/06/2026

One-way

Basic

From
$159
Seen: 5 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 06/02/2026

One-way

Basic

From
$179
Seen: 16 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 06/08/2026

One-way

Basic

From
$179
Seen: 22 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 06/05/2026

One-way

Basic

From
$179
Seen: 19 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 08/10/2026

One-way

Basic

From
$189
Seen: 23 hrs ago

Nashville (BNA)to

Seattle/Tacoma (SEA)
Depart: 08/05/2026

One-way

Basic

From
$199
Seen: 18 hrs ago

Looking for more low-fare flights?

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Explore flights from Nashville to Seattle/Tacoma

May 2026
From$199*
Seen: 5 hrs ago
One Way/Basic
Jun 2026
From$159*
Seen: 5 hrs ago
One Way/Basic
Jul 2026
From$199*
Seen: 22 hrs ago
One Way/Basic
$179
$469
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    • Range$179-$469

    *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

    Route Information

    148† 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 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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