AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Boston (BOS) in June 2026 (see full year).
One-Way flights
| 22 Jun | Ryanair | ||
| 15 Jun | Ryanair | ||
| 12 Jun | Ryanair | ||
| 05 Jun | British Airways | ||
| 07 Jun | British Airways | ||
| 04 Jun | Aer Lingus | ||
| 16 Jun | Aer Lingus | ||
| 11 Jun | Azores Airlines | ||
| 11 Jun | Condor | direct | |
| 12 Jun | Condor | direct |
Also check the deals for return flights from Frankfurt to Boston in June.
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