Flights Rome → San Francisco — September 14, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Monday, September 14, 2026 on the Rome–San Francisco route: 3 stops itinerary (4 flights) via Casablanca (CMN) and Los Angeles International (LAX) and Las Vegas Harry Reid (LAS), from Rome Fiumicino (FCO) to San Francisco International (SFO), first flight AT AT941, departs 5:40 PM, arrives 6:24 PM the next day, total travel time 33h 44m including layovers, flight time 18h 57m (layovers excluded), $907 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: ITA Airways AZ640, from Rome Fiumicino (FCO) to San Francisco International (SFO), departs 9:10 AM, arrives 1:15 PM, direct, 13h 5m, $1,354 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes allowed for a fee, non-refundable.