Question : Which airline is offering the cheapest flight from BCN to SFO?
Answer : Air Berlin is offering the best deal at $681. Better snatch it up quickly because prices range all the way up to $2,632 over the next three months.
Question : How long do most people visit San Francisco?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : Sunday is your cheapest day to fly in May. Being flexible with your travel days garners even more savings during booking.
Question : How much should a trip from Barcelona (BCN) to San Francisco (SFO) cost?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from Spain and Canary Islands, as they're ranging anywhere from $681 to $2,632. However, the sooner you book, the better price you tend to get.
Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Apr 24th, the best day for deals to San Francisco (SFO) is Apr 28th. It costs $686, which is 24% below the average price to book the same route.