Cheap flights from Baltimore to Puget Sound

View AU$160 flight on Mon, 18 Aug. 2025Opens in a new window

Popular airlines from Baltimore to Puget Sound

  • 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 Baltimore (WAS) to Puget Sound (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.

American Airlines
Tue., 19 Aug. - Wed., 27 Aug.
BWI
Baltimore
SEA
Seattle
AU$319 Return, found 18 hours ago
AU$319
Return
found 18 hours ago
Select American Airlines flight, departing Tue., 19 Aug. from Baltimore to Seattle, returning Wed., 27 Aug., priced at AU$319 found 18 hours ago
American Airlines
Thu., 7 Aug. - Thu., 14 Aug.
BWI
Baltimore
SEA
Seattle
AU$391 Return, found 3 days ago
AU$391
Return
found 3 days ago
Select American Airlines flight, departing Thu., 7 Aug. from Baltimore to Seattle, returning Thu., 14 Aug., priced at AU$391 found 3 days ago
Alaska Airlines
Tue., 19 Aug. - Wed., 27 Aug.
DCA
Washington
SEA
Seattle
AU$396 Return, found 18 hours ago
AU$396
Return
found 18 hours ago
Select Alaska Airlines flight, departing Tue., 19 Aug. from Washington to Seattle, returning Wed., 27 Aug., priced at AU$396 found 18 hours ago
Delta
Tue., 19 Aug. - Wed., 27 Aug.
DCA
Washington
SEA
Seattle
AU$396 Return, found 18 hours ago
AU$396
Return
found 18 hours ago
Select Delta flight, departing Tue., 19 Aug. from Washington to Seattle, returning Wed., 27 Aug., priced at AU$396 found 18 hours ago
Alaska Airlines
Tue., 19 Aug. - Wed., 27 Aug.
BWI
Baltimore
SEA
Seattle
AU$411 Return, found 18 hours ago
AU$411
Return
found 18 hours ago
Select Alaska Airlines flight, departing Tue., 19 Aug. from Baltimore to Seattle, returning Wed., 27 Aug., priced at AU$411 found 18 hours ago
United
Tue., 19 Aug. - Wed., 27 Aug.
DCA
Washington
SEA
Seattle
AU$512 Return, found 18 hours ago
AU$512
Return
found 18 hours ago
Select United flight, departing Tue., 19 Aug. from Washington to Seattle, returning Wed., 27 Aug., priced at AU$512 found 18 hours ago
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