$159 Cheap Alaska Airlines flights Baltimore (BWI) to Seattle (SEA)

$159 Cheap Alaska Airlines flights Baltimore (BWI) to Seattle (SEA)

Prices were available within the past 7 days and start at $159 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Mon, Sep 29

BWI

Baltimore

SEA

Seattle

$353 Roundtrip, found 5 days ago

$353

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Baltimore to Seattle, returning Mon, Sep 29, priced at $353 found 5 days ago

Thu, Sep 18 - Mon, Sep 29

BWI

Baltimore

SEA

Seattle

$382 Roundtrip, found 5 days ago

$382

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Baltimore to Seattle, returning Mon, Sep 29, priced at $382 found 5 days ago

Thu, Sep 18 - Mon, Sep 29

BWI

Baltimore

SEA

Seattle

$392 Roundtrip, found 5 days ago

$392

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Sep 18 from Baltimore to Seattle, returning Mon, Sep 29, priced at $392 found 5 days ago

Fri, Oct 3 - Sun, Oct 5

BWI

Baltimore

SEA

Seattle

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Oct 3 from Baltimore to Seattle, returning Sun, Oct 5, priced at $398 found 1 day ago

Sun, Oct 5 - Sat, Oct 11

BWI

Baltimore

SEA

Seattle

$403 Roundtrip, found 1 day ago

$403

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 5 from Baltimore to Seattle, returning Sat, Oct 11, priced at $403 found 1 day ago

Sat, Sep 13 - Fri, Sep 26

BWI

Baltimore

SEA

Seattle

$412 Roundtrip, found 5 days ago

$412

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Baltimore to Seattle, returning Fri, Sep 26, priced at $412 found 5 days ago