Cheap United flights Denver (DEN) to Barcelona (BCN)

Cheap United flights Denver (DEN) to Barcelona (BCN)

Prices were available within the past 7 days and start at for one-way flights and $789 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 3 - Tue, Aug 12

DEN

Denver

BCN

Barcelona

$789 Roundtrip, found 1 day ago

$789

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 3 from Denver to Barcelona, returning Tue, Aug 12, priced at $789 found 1 day ago

Thu, Aug 7 - Tue, Aug 12

DEN

Denver

BCN

Barcelona

$839 Roundtrip, found 1 day ago

$839

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Denver to Barcelona, returning Tue, Aug 12, priced at $839 found 1 day ago

Sun, Aug 3 - Mon, Aug 11

DEN

Denver

BCN

Barcelona

$859 Roundtrip, found 1 day ago

$859

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 3 from Denver to Barcelona, returning Mon, Aug 11, priced at $859 found 1 day ago

Thu, Aug 7 - Mon, Aug 11

DEN

Denver

BCN

Barcelona

$909 Roundtrip, found 1 day ago

$909

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Denver to Barcelona, returning Mon, Aug 11, priced at $909 found 1 day ago

Tue, Aug 5 - Sun, Aug 10

DEN

Denver

BCN

Barcelona

$986 Roundtrip, found 1 day ago

$986

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Denver to Barcelona, returning Sun, Aug 10, priced at $986 found 1 day ago

Sun, Aug 3 - Sun, Aug 10

DEN

Denver

BCN

Barcelona

$1,001 Roundtrip, found 1 day ago

$1,001

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 3 from Denver to Barcelona, returning Sun, Aug 10, priced at $1,001 found 1 day ago

Thu, Aug 7 - Sun, Aug 10

DEN

Denver

BCN

Barcelona

$1,036 Roundtrip, found 1 day ago

$1,036

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 7 from Denver to Barcelona, returning Sun, Aug 10, priced at $1,036 found 1 day ago