$89 Cheap United flights Boston (BOS) to Washington (IAD)

$89 Cheap United flights Boston (BOS) to Washington (IAD)

Prices were available within the past 7 days and start at $89 for one-way flights and $167 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$167 Roundtrip, found 19 hours ago

$167

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $167 found 19 hours ago

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$177 Roundtrip, found 19 hours ago

$177

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $177 found 19 hours ago

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$200 Roundtrip, found 19 hours ago

$200

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $200 found 19 hours ago

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$209 Roundtrip, found 19 hours ago

$209

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $209 found 19 hours ago

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$227 Roundtrip, found 19 hours ago

$227

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $227 found 19 hours ago

Thu, Nov 20 - Sun, Nov 23

BOS

Boston

IAD

Washington

$235 Roundtrip, found 19 hours ago

$235

Roundtrip

found 19 hours ago

Select United flight, departing Thu, Nov 20 from Boston to Washington, returning Sun, Nov 23, priced at $235 found 19 hours ago