Cheap flights from San Francisco to Italy from $342

The cheapest month to fly to Italy from San Francisco is in February. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Italy from San Francisco during November instead. Flights to Italy in November, while not as cheap as those in February, still average around $645.

According to our data, Monday is the cheapest day to fly to Italy from San Francisco. The lowest ticket price found for a Monday departure recently was $857. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Italy for around $1,052.

Fly from San Francisco to Rome Fiumicino for the best San Francisco - Italy flight prices

You are more likely to see cheaper flights to Italy from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Italy for around $842 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Italy from San Francisco for as low as $785 on momondo.

No. A direct flight is the cheapest option for a flight between San Francisco to Italy.

SWISS, Delta, and KLM are the most popular carriers operating from San Francisco to Italy

ITA Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Italy from San Francisco according to our data. ITA Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Italy. Keep in mind that there are 18 different airlines that fly to Italy on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between San Francisco and Italy have experienced a delay on any given week. The average delay length over the past 12 months has been 146 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, ITA Airways have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

As of May 2026, there are 4 flights per day flying from San Francisco to Italy. The most common time of day flights depart is 4:00PM, with 100% of flights taking off in the afternoon.

As of May 2026, 29 flights take off from San Francisco and land in Italy each week. The most common flight departure day for this route is Thu, with 21% of weekly flights taking off on this day.