$94 Cheap United flights Boston (BOS) to Washington (IAD)

$94 Cheap United flights Boston (BOS) to Washington (IAD)

Prices were available within the past 7 days and start at $94 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Wed, May 13

BOS

Boston

IAD

Washington

$117 Roundtrip, found 16 hours ago

$117

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Apr 28 from Boston to Washington, returning Wed, May 13, priced at $117 found 16 hours ago

Fri, Apr 24 - Wed, Apr 29

BOS

Boston

IAD

Washington

$147 Roundtrip, found 19 hours ago

$147

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Apr 24 from Boston to Washington, returning Wed, Apr 29, priced at $147 found 19 hours ago

Tue, Apr 28 - Wed, May 13

BOS

Boston

IAD

Washington

$157 Roundtrip, found 16 hours ago

$157

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Apr 28 from Boston to Washington, returning Wed, May 13, priced at $157 found 16 hours ago

Fri, Apr 24 - Wed, Apr 29

BOS

Boston

IAD

Washington

$162 Roundtrip, found 19 hours ago

$162

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Apr 24 from Boston to Washington, returning Wed, Apr 29, priced at $162 found 19 hours ago

Tue, Apr 28 - Wed, May 13

BOS

Boston

IAD

Washington

$164 Roundtrip, found 16 hours ago

$164

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Apr 28 from Boston to Washington, returning Wed, May 13, priced at $164 found 16 hours ago

Tue, Apr 28 - Wed, May 13

BOS

Boston

IAD

Washington

$169 Roundtrip, found 16 hours ago

$169

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Apr 28 from Boston to Washington, returning Wed, May 13, priced at $169 found 16 hours ago