Flights Rome → San Francisco — September 12, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Saturday, September 12, 2026 on the Rome–San Francisco route: 2 stops itinerary (3 flights) via Casablanca (CMN) and Los Angeles International (LAX), from Rome Fiumicino (FCO) to San Francisco International (SFO), first flight AT AT943, departs 6:55 AM, arrives 10:22 AM 2 days later, total travel time 60h 27m including layovers, flight time 17h 18m (layovers excluded), $1,113 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes allowed for a fee, non-refundable. Price found in an Aviasales search on September 8, 2026 and read by AirSource on September 10, 2026, 20:48 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: United Airlines UA506, from Rome Fiumicino (FCO) to San Francisco International (SFO), departs 3:40 PM, arrives 7:25 PM, direct, 12h 45m, $2,088 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes allowed for a fee, non-refundable.