Cheap Flights from Rome (FCO) to San Francisco (SFO)

Popular airlines from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Francisco Intl. Airport (SFO)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from Fiumicino Airport to San Francisco Intl. Airport (SFO)?
United Airlines operates a direct flight departing Fiumicino Airport at 3:20PM and coming in to land at San Francisco Intl. Airport (SFO) at 7:00PM — a flight duration of 12 hours and 40 minutes. Pick the seat that's perfect for you, bring your headphones to keep you busy and the time will rush by.
Is it cheaper to buy a plane ticket from FCO to San Francisco Airport last minute?
Being spontaneous is a fabulous way to see the world, but it isn't necessarily the best method to find a bargain plane ticket. Consider booking your Fiumicino Airport to San Francisco Airport trip well ahead of time rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you arrive at your destination!
What airports do you fly into for San Francisco from Rome?
From Rome, you can fly into San Francisco through San Francisco Intl. Airport (SFO), Oakland Intl. Airport (OAK) and Norman Y. Mineta San Jose Intl. Airport (SJC). Find out which hub is the most convenient for you before making your decision. If you pick San Francisco Intl. Airport (SFO), it's approximately 19 kilometers south of the downtown area. Use the dough you save when booking your airfare with Expedia to check out the city's popular sights, such as Pier 39 and Golden Gate Bridge.
What are the most popular departure times for flights from Fiumicino Airport to SFO?
For United Airlines flights jetting from Fiumicino Airport to San Francisco Airport, the busiest time is between 3:00 PM - 4:00 PM. If you'd like to avoid any delays, fly out in the morning. This way you're likely to dodge air traffic that builds up around airports as the day goes by.
Can I change the date of my flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Francisco Airport?
Make changes quickly to your Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to SFO trip via the Expedia Trips portal. Before you amend times or dates, read through the fare rules in your itinerary to find out what the airline will let you do and what charges may apply. Some airlines have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also take a look at our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
San Francisco Intl.
Distance
10000 km
Average flight time
3 hours 50 mins

Book with confidence

Book with confidence