AirHint found the following cheapest one-way flights from Rome (ROM) to Boston (BOS) in May 2026 (see full year).
One-Way flights
| 08 May | Iberia | ||
| 09 May | Iberia | ||
| 30 May | Iberia | ||
| 23 May | Iberia | ||
| 19 May | Air France | direct | |
| 30 May | Air France | direct | |
| 23 May | Air France | direct |
Also check the deals for return flights from Rome to Boston in May.
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