AirHint found the following cheapest one-way flights from Boston (BOS) to Rome (FCO) in January 2026 (see full year).
One-Way flights
| 28 Jan | SWISS | ||
| 24 Jan | Spirit Airlines | ||
| 26 Jan | Spirit Airlines | ||
| 29 Jan | SWISS | ||
| 18 Jan | TAP | ||
| 20 Jan | SWISS | ||
| 25 Jan | TAP | ||
| 21 Jan | SWISS | ||
| 19 Jan | SWISS | ||
| 27 Jan | SWISS |
Also check the deals for return flights from Boston to Rome in January.
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