AirHint found the following cheapest one-way flights from San Francisco (SFO) to Rome (FCO) in September 2026 (see full year).
One-Way flights
| 26 Sep | jetBlue | ||
| 29 Sep | Aer Lingus | ||
| 28 Sep | Aer Lingus | ||
| 02 Sep | Frontier Airlines | ||
| 30 Sep | Aer Lingus | ||
| 05 Sep | Frontier Airlines | ||
| 16 Sep | Aer Lingus | ||
| 15 Sep | TAP | ||
| 19 Sep | Alaska Airlines | ||
| 01 Sep | Austrian Airlines |
Also check the deals for return flights from San Francisco to Rome in September.
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