$625 Cheap United flights San Francisco (SFO) to Barcelona (BCN)

$625 Cheap United flights San Francisco (SFO) to Barcelona (BCN)

Prices were available within the past 7 days and start at $625 for one-way flights and $557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Tue, May 19

SFO

San Francisco

BCN

Barcelona

$557 Roundtrip, found 5 hours ago

$557

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 5 from San Francisco to Barcelona, returning Tue, May 19, priced at $557 found 5 hours ago

Thu, May 7 - Tue, May 19

SFO

San Francisco

BCN

Barcelona

$607 Roundtrip, found 5 hours ago

$607

Roundtrip

found 5 hours ago

Select United flight, departing Thu, May 7 from San Francisco to Barcelona, returning Tue, May 19, priced at $607 found 5 hours ago

Sun, May 10 - Sat, May 23

SFO

San Francisco

BCN

Barcelona

$617 Roundtrip, found 5 hours ago

$617

Roundtrip

found 5 hours ago

Select United flight, departing Sun, May 10 from San Francisco to Barcelona, returning Sat, May 23, priced at $617 found 5 hours ago

Mon, May 11 - Tue, May 26

SFO

San Francisco

BCN

Barcelona

$644 Roundtrip, found 5 hours ago

$644

Roundtrip

found 5 hours ago

Select United flight, departing Mon, May 11 from San Francisco to Barcelona, returning Tue, May 26, priced at $644 found 5 hours ago

Tue, May 19 - Tue, Jun 2

SFO

San Francisco

BCN

Barcelona

$652 Roundtrip, found 5 hours ago

$652

Roundtrip

found 5 hours ago

Select United flight, departing Tue, May 19 from San Francisco to Barcelona, returning Tue, Jun 2, priced at $652 found 5 hours ago

Fri, May 1 - Tue, May 19

SFO

San Francisco

BCN

Barcelona

$667 Roundtrip, found 5 hours ago

$667

Roundtrip

found 5 hours ago

Select United flight, departing Fri, May 1 from San Francisco to Barcelona, returning Tue, May 19, priced at $667 found 5 hours ago

Mon, May 11 - Sat, May 23

SFO

San Francisco

BCN

Barcelona

$704 Roundtrip, found 5 hours ago

$704

Roundtrip

found 5 hours ago

Select United flight, departing Mon, May 11 from San Francisco to Barcelona, returning Sat, May 23, priced at $704 found 5 hours ago