$174 Cheap American Airlines flights Boston (BOS) to Seattle (SEA)

$174 Cheap American Airlines flights Boston (BOS) to Seattle (SEA)

Prices were available within the past 7 days and start at $174 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 26 - Thu, Jan 29

BOS

Boston

SEA

Seattle

$349 Roundtrip, found 2 days ago

$349

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jan 26 from Boston to Seattle, returning Thu, Jan 29, priced at $349 found 2 days ago

Mon, Jan 26 - Tue, Jan 27

BOS

Boston

SEA

Seattle

$351 Roundtrip, found 2 days ago

$351

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jan 26 from Boston to Seattle, returning Tue, Jan 27, priced at $351 found 2 days ago

Mon, Jan 26 - Fri, Jan 30

BOS

Boston

SEA

Seattle

$365 Roundtrip, found 2 days ago

$365

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jan 26 from Boston to Seattle, returning Fri, Jan 30, priced at $365 found 2 days ago