Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Mar 28th. As of Mar 20th, it's showing the cheapest ticket sales at $492. That is 45% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $459 to $2,679, prices for MXP to SFO do change much more than the majority of routes from Italy. However, the sooner you book, the more you'll be able to save.
Question : How many days should you spend in San Francisco?
Answer : Passengers from MXP to SFO stay one week on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : In April, the cheapest day to fly is Saturday. Being flexible with your travel days garners even more savings during booking.