BCN to SFO from $558 in economy

AAAmerican Airlines

BABritish Airways

Round Trip•Economy

BCN

Barcelona Airport

Barcelona, Spain

SFO

San Francisco International Airport

San Francisco, United States

$703 USD

-21%$558 USD

Verified about 3 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15$1,508 16$1,254 17$1,254 18$1,271 19$1,271 20$1,271 21$1,254 22$580 23$580 24$580 25$597 26$597 27$867 28$655 29$573 30$620 1$573 2$590 3$909 4$1,024

Great Availability

64% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

8 round-trip options

Returning

Sun, Sep 20, 2026•5 Day Trip

$1,526 USD

Google Flights

Returning

Mon, Sep 21, 2026•6 Day Trip

$1,758 USD

Google Flights

Returning

Tue, Sep 22, 2026•7 Day Trip

$1,758 USD

Google Flights

Returning

Wed, Sep 23, 2026•8 Day Trip

$1,508 USD

Google Flights

Returning

Thu, Sep 24, 2026•9 Day Trip

$1,508 USD

Google Flights

Returning

Fri, Sep 25, 2026•10 Day Trip

$1,533 USD

Google Flights

Returning

Sat, Sep 26, 2026•11 Day Trip

$1,525 USD

Google Flights

Returning

Sun, Sep 27, 2026•12 Day Trip

$1,515 USD

Google Flights

Barcelona (BCN) to San Francisco (SFO) flight deal in economy from $558

Barcelona Airport

San Francisco International Airport

September 2026

Tuesday, September 15th, 2026