Cheap United flights Colorado Springs (COS) to Washington (IAD)

Cheap United flights Colorado Springs (COS) to Washington (IAD)

Prices were available within the past 7 days and start at for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Wed, Dec 24

COS

Colorado Springs

IAD

Washington

$430 Roundtrip, found 16 hours ago

$430

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Dec 19 from Colorado Springs to Washington, returning Wed, Dec 24, priced at $430 found 16 hours ago

Fri, Dec 19 - Thu, Dec 25

COS

Colorado Springs

IAD

Washington

$463 Roundtrip, found 16 hours ago

$463

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Dec 19 from Colorado Springs to Washington, returning Thu, Dec 25, priced at $463 found 16 hours ago

Fri, Dec 19 - Tue, Dec 23

COS

Colorado Springs

IAD

Washington

$582 Roundtrip, found 16 hours ago

$582

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Dec 19 from Colorado Springs to Washington, returning Tue, Dec 23, priced at $582 found 16 hours ago