$163 Cheap American Airlines flights Boston (BOS) to Seattle (SEA)

$163 Cheap American Airlines flights Boston (BOS) to Seattle (SEA)

Prices were available within the past 7 days and start at $163 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 14 - Tue, Dec 16

BOS

Boston

SEA

Seattle

$312 Roundtrip, found 8 hours ago

$312

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sun, Dec 14 from Boston to Seattle, returning Tue, Dec 16, priced at $312 found 8 hours ago

Tue, Jan 13 - Mon, Jan 19

BOS

Boston

SEA

Seattle

$322 Roundtrip, found 2 days ago

$322

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Jan 13 from Boston to Seattle, returning Mon, Jan 19, priced at $322 found 2 days ago

Sun, Dec 14 - Tue, Dec 16

BOS

Boston

SEA

Seattle

$326 Roundtrip, found 8 hours ago

$326

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sun, Dec 14 from Boston to Seattle, returning Tue, Dec 16, priced at $326 found 8 hours ago

Sun, Dec 14 - Tue, Dec 16

BOS

Boston

SEA

Seattle

$342 Roundtrip, found 8 hours ago

$342

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Sun, Dec 14 from Boston to Seattle, returning Tue, Dec 16, priced at $342 found 8 hours ago

Tue, Jan 13 - Mon, Jan 19

BOS

Boston

SEA

Seattle

$351 Roundtrip, found 2 days ago

$351

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Jan 13 from Boston to Seattle, returning Mon, Jan 19, priced at $351 found 2 days ago

Tue, Jan 13 - Mon, Jan 19

BOS

Boston

SEA

Seattle

$361 Roundtrip, found 2 days ago

$361

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Jan 13 from Boston to Seattle, returning Mon, Jan 19, priced at $361 found 2 days ago