Cheap flight tickets from Barcelona to SAN FRANCISCO for €232 round-trip by Level! Find super cheap flights to the USA from Spain and book your tickets at the best price! Flights cost only from €232 both ways.
San Francisco, officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California and the only consolidated city-county in California. San Francisco encompasses a land area of about 46.9 square miles (121 km2) on the northern end of the San Francisco Peninsula.