Cheap flights from Nashville to Northwest Washington

View AU$211 flight on Sat, 4 Oct. 2025Opens in a new window

Popular airlines from Nashville to Northwest Washington

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Nashville (BNA) to Northwest Washington (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$426 Return, found 4 days ago
AU$426
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$426 found 4 days ago
American Airlines
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$487 Return, found 4 days ago
AU$487
Return
found 4 days ago
Select American Airlines flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$487 found 4 days ago
Alaska Airlines
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$487 Return, found 4 days ago
AU$487
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$487 found 4 days ago
United
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$495 Return, found 4 days ago
AU$495
Return
found 4 days ago
Select United flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$495 found 4 days ago
United
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$496 Return, found 4 days ago
AU$496
Return
found 4 days ago
Select United flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$496 found 4 days ago
Delta
Mon, 8 Sep. - Sun, 14 Sep.
BNA
Nashville
SEA
Seattle
AU$517 Return, found 4 days ago
AU$517
Return
found 4 days ago
Select Delta flight, departing Mon, 8 Sep. from Nashville to Seattle, returning Sun, 14 Sep., priced at AU$517 found 4 days ago
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