Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at January 26th. As of January 16th, the cheapest ticket sales are coming in 14% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : Is San Francisco International Airport (SFO) the cheapest airport for getting to Bilbao Airport (BIO)?
Answer : Metropolitan Oakland International Airport (OAK) is just 12 miles away, and, on average, flights are 46% cheaper for the upcoming months. Save now and put it toward your next adventure.
Question : How many days should you spend in Bilbao if you're flying in from San Francisco?
Answer : Over the next two months, passengers from SFO to BIO are planning on staying for nine days on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Thursday is your lowest-cost day to fly in February. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Are prices changing frequently for this route?
Answer : Prices for this trip tend to change a lot more than others. The further out you book a route, the more likely you are to save.