August is the cheapest month to fly this route, with average fares around $856 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $863 | $720 | ||
| June 2026 | $1027 | $860 | Peak | |
| July 2026 | $988 | $880 | ||
| August 2026 | $856 | $772 | Best |
Departing on Tuesday offers the lowest average fares at $904. Friday departures are the most expensive at $1044, a difference of $140.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from San Francisco to Rome is August, with average round-trip fares around $856. The lowest fare found in August is $772.
Tuesday departures are the cheapest, averaging $904 round trip. The most expensive day is Friday at $1044.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $1027 compared to $856 in the cheapest month. July is a solid middle-ground option at $988.
Flying in August instead of June can save you approximately $171 per round trip. The cheapest month averages $856 while the most expensive averages $1027.
Airlines, flight times, price calendar, and more for San Francisco to Rome
View SFO → FCO Details