AirHint found the following cheapest return flights from Casablanca (CMN) to Boston (BOS) in June 2026 (see full year).
Return flights
| 02 Jun - 31 Jul | Lufthansa | ||
| 17 Jun - 30 Jun | Air Canada | ||
| 17 Jun - 24 Jun | KLM | ||
| 15 Jun - 21 Jun | Lufthansa | ||
| 12 Jun - 20 Jun | KLM | ||
| 11 Jun - 21 Jun | Air Canada |
Also check the deals for one-way flights from Casablanca to Boston in June.
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