AirHint found the following cheapest return flights from Boston (BOS) to Florence (FLR) in January 2026 (see full year).
Return flights
| 25 Jan - 10 Feb | Lufthansa | ||
| 23 Jan - 27 Jan | Lufthansa | ||
| 23 Jan - 30 Jan | Air France | ||
| 22 Jan - 26 Jan | Lufthansa | ||
| 29 Jan - 13 Feb | Delta | ||
| 22 Jan - 29 Jan | Air France | ||
| 24 Jan - 31 Jan | Air France |
Also check the deals for one-way flights from Boston to Florence in January.
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