AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Boston (BOS) in October 2026 (see full year).
One-Way flights
| 11 Oct | Ryanair | ||
| 10 Oct | British Airways | ||
| 11 Oct | Lufthansa | direct | |
| 10 Oct | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to Boston in October.
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