$463 Cheap United flights Washington (IAD) to Barcelona (BCN)

$463 Cheap United flights Washington (IAD) to Barcelona (BCN)

Prices were available within the past 7 days and start at $463 for one-way flights and $469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Wed, Nov 12

IAD

Washington

BCN

Barcelona

$469 Roundtrip, found 1 day ago

$469

Roundtrip

found 1 day ago

Select United flight, departing Wed, Oct 29 from Washington to Barcelona, returning Wed, Nov 12, priced at $469 found 1 day ago

Thu, Oct 30 - Sun, Nov 16

IAD

Washington

BCN

Barcelona

$657 Roundtrip, found 1 day ago

$657

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 30 from Washington to Barcelona, returning Sun, Nov 16, priced at $657 found 1 day ago