Cheapest one-way flights from San Francisco to Rome in May from $304

Best time to book flights for San Francisco (SFO) to Rome (FCO) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Rome (FCO) in May 2025 (see full year).

One-Way flights

06 May LEVEL
27 May LEVEL
25 May LEVEL
18 May LEVEL
12 May Frontier Airlines
04 May LEVEL
11 May LEVEL
16 May WestJet
03 May LEVEL
14 May Scandinavian Airlines

Also check the deals for return flights from San Francisco to Rome in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Rome

Cheap car rent in Rome