$610 Find Cheap Flights from Rome to San Francisco - Compare and Save

These are the earliest and latest flight times available from Rome to San Francisco:

• Earliest: departs at 9:10 am and lands at 10:07 pm
• Latest: departs at 3:40 pm and lands at 4:37 am.

The flight takes about 12h 57m.

Three cabin classes are available on flights from Rome to San Francisco:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Rome to San Francisco takes 12h 57m, covering 6,246 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Rome to San Francisco range from $669 to $957, with an average of $793 over the past 12 months. Anything below $669 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $793 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $569 round-trip via Washington, D.C. Dulles Intl (IAD), compared to $818 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-way fares from Rome to San Francisco are currently higher than usual. Average one-way flight prices are about $895, which is 22% above the typical average for this route.

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

Flights from Rome to San Francisco may depart from several airports in Rome area, including Rome Ciampino (CIA) and Rome Fiumicino (FCO). Flights usually arrive at San Francisco (SFO).

Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Rome to San Francisco route, 27% of flights were delayed in the past 3 months, with delays averaging 2h 19m.

One-stop flights from Rome to San Francisco most commonly connect through:

• Frankfurt am Main (FRA) - 29% of one-stop connections
• Lisbon Humberto Delgado (LIS) - 24% of one-stop connections
• London Heathrow (LHR) - 13% of one-stop connections
• Dublin (DUB) - 9% of one-stop connections

Yes. Flexible dates can save you up to 21% on flights from Rome to San Francisco. Thursday is the cheapest departure day at $713 round-trip on average, while Sunday is the most expensive at $901, a difference of $188.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Rome and San Francisco. The airlines offering nonstop flights on this route include:

• ITA Airways
• United Airlines

Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 14h 54m, compared with 15h 18m via Frankfurt am Main (FRA) and 15h 23m via Zurich (ZRH).

San Francisco is 9 hours behind Rome (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Among airlines operating Rome to San Francisco flights:

• Lufthansa: offers extra legroom; offers free seat selection
• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• ITA Airways: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Yes, the airport has about 85 courtesy parking spots dedicated to families with children departing from the airport. About 24 spaces are wider by a meter to facilitate the loading and offloading of strollers. These are located on the 3rd floor of P-Terminal D, close to Terminals T3 and T1. Additional courtesy parking can be found at the Long Stay car park.

The San Francisco International Airport has several lounges which offer excellent services such as free Wi-Fi, comfortable seats for resting, and food and drinks, among many others. Some include Air France- KLM Lounge located at Terminal A close to Gate A1, Alaska Airlines on Terminal 2’s Retail Street, and American Express- The Centurion Lounge on Terminal 3 close to Gate F2.

Leonardo da Vinci International Airport has a well-thought-out multi-faith prayer room situated at the arrival room in Terminal 3. The room is spacious enough to allow passengers looking to depart to pray. Furthermore, it has comfortable seats and partitioned sections to offer privacy to everyone visiting the place.