$129 Cheap American Airlines flights Boston (BOS) to Washington (IAD)

$129 Cheap American Airlines flights Boston (BOS) to Washington (IAD)

Prices were available within the past 7 days and start at $129 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 29 - Tue, Oct 6

BOS

Boston

IAD

Washington

$255 Roundtrip, found 18 hours ago

$255

Roundtrip

found 18 hours ago

Select American Airlines flight, departing Tue, Sep 29 from Boston to Washington, returning Tue, Oct 6, priced at $255 found 18 hours ago

Tue, Jun 2 - Wed, Jun 3

BOS

Boston

IAD

Washington

$257 Roundtrip, found 10 hours ago

$257

Roundtrip

found 10 hours ago

Select American Airlines flight, departing Tue, Jun 2 from Boston to Washington, returning Wed, Jun 3, priced at $257 found 10 hours ago

Mon, Jun 29 - Fri, Jul 3

BOS

Boston

IAD

Washington

$259 Roundtrip, found 3 days ago

$259

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Jun 29 from Boston to Washington, returning Fri, Jul 3, priced at $259 found 3 days ago