$547 Cheap United flights Washington (IAD) to Tucson (TUS)

$547 Cheap United flights Washington (IAD) to Tucson (TUS)

Prices were available within the past 7 days and start at $547 for one-way flights and $565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 22 - Wed, Dec 31

IAD

Washington

TUS

Tucson

$565 Roundtrip, found 21 hours ago

$565

Roundtrip

found 21 hours ago

Select United flight, departing Mon, Dec 22 from Washington to Tucson, returning Wed, Dec 31, priced at $565 found 21 hours ago