Cheapest return flights from Zurich to Boston in June from $586

AirHint found the following cheapest return flights from Zurich (ZRH) to Boston (BOS) in June 2026 (see full year).

Return flights

09 Jun - 05 Jul United
09 Jun - 05 Jul SWISS direct
11 Jun - 15 Jun Lufthansa
05 Jun - 12 Jun Scandinavian Airlines
29 Jun - 11 Jul Lufthansa
10 Jun - 08 Jul United
10 Jun - 08 Jul SWISS direct
27 Jun - 03 Jul Lufthansa
11 Jun - 25 Jun SWISS direct
05 Jun - 12 Jun SWISS direct
12 Jun - 20 Jun Air Canada
14 Jun - 15 Jun TAP
12 Jun - 26 Jun SWISS direct
29 Jun - 11 Jul SWISS direct
27 Jun - 03 Jul SWISS direct
11 Jun - 15 Jun SWISS direct
12 Jun - 20 Jun SWISS direct

Also check the deals for one-way flights from Zurich to Boston in June.

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