Cheapest one-way flights from San Francisco to Rome in December from $220

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

One-Way flights

08 Dec Frontier Airlines
09 Dec Alaska Airlines
01 Dec TAP
29 Dec Frontier Airlines
10 Dec TAP
11 Dec Alaska Airlines
28 Dec Scandinavian Airlines
26 Dec Scandinavian Airlines
13 Dec Frontier Airlines
12 Dec TAP

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.