To save up to 48% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rome Ciampino Airport to San Francisco from $627 1-2 weeks out and tickets from $862 for flights departing within the next 72 hours.
Our data shows that November tends to be the cheapest month to fly to San Francisco from Rome Ciampino Airport. Users have commonly found prices around $678 for the month, but tickets can be as low as $411. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rome Ciampino Airport to San Francisco as you normally would.
No data available for this route at this time. Please check back soon.