$220 Cheap United flights Denver (DEN) to Washington (IAD)

$220 Cheap United flights Denver (DEN) to Washington (IAD)

Prices were available within the past 7 days and start at $220 for one-way flights and $407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 9 - Sun, Jan 11

DEN

Denver

IAD

Washington

$407 Roundtrip, found 13 hours ago

$407

Roundtrip

found 13 hours ago

Select United flight, departing Fri, Jan 9 from Denver to Washington, returning Sun, Jan 11, priced at $407 found 13 hours ago

Sun, Jan 11 - Mon, Jan 19

DEN

Denver

IAD

Washington

$412 Roundtrip, found 13 hours ago

$412

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Jan 11 from Denver to Washington, returning Mon, Jan 19, priced at $412 found 13 hours ago

Fri, Jan 9 - Sun, Jan 11

DEN

Denver

IAD

Washington

$427 Roundtrip, found 13 hours ago

$427

Roundtrip

found 13 hours ago

Select United flight, departing Fri, Jan 9 from Denver to Washington, returning Sun, Jan 11, priced at $427 found 13 hours ago

Sun, Jan 11 - Wed, Jan 14

DEN

Denver

IAD

Washington

$432 Roundtrip, found 13 hours ago

$432

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Jan 11 from Denver to Washington, returning Wed, Jan 14, priced at $432 found 13 hours ago

Sun, Jan 11 - Sun, Jan 18

DEN

Denver

IAD

Washington

$446 Roundtrip, found 13 hours ago

$446

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Jan 11 from Denver to Washington, returning Sun, Jan 18, priced at $446 found 13 hours ago

Sun, Jan 11 - Mon, Jan 12

DEN

Denver

IAD

Washington

$452 Roundtrip, found 13 hours ago

$452

Roundtrip

found 13 hours ago

Select United flight, departing Sun, Jan 11 from Denver to Washington, returning Mon, Jan 12, priced at $452 found 13 hours ago