Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at January 28th. As of January 16th, the cheapest ticket sales are coming in 17% below the average price for this route, so you can spend that extra money on an adventure in San Francisco.
Question : How many days should you spend in San Francisco if you're flying in from Madrid?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : Tuesday is your cheapest day to fly in February. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often is the price changing when booking a trip from Adolfo Suarez Madrid-Barajas Airport (MAD) to San Francisco International Airport (SFO)?
Answer : Prices for MAD to SFO do change much more than the majority of routes. Prices tend to be lower the further out you book.