AirHint found the following cheapest return flights from Zurich (ZRH) to Boston (BOS) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	Condor
14 Oct - 20 Oct	Condor
16 Oct - 20 Oct	Condor
06 Oct - 13 Oct	Condor
02 Oct - 05 Oct	Condor
14 Oct - 17 Oct	Icelandair
09 Oct - 19 Oct	Condor
09 Oct - 12 Oct	Condor
14 Oct - 23 Oct	Condor
07 Oct - 14 Oct	Condor
29 Oct - 09 Nov	United
23 Oct - 05 Nov	British Airways
27 Oct - 09 Nov	British Airways
26 Oct - 17 Nov	British Airways
23 Oct - 02 Nov	United
29 Oct - 09 Nov	SWISS	direct
24 Oct - 02 Nov	United
23 Oct - 08 Nov	Scandinavian Airlines
25 Oct - 01 Nov	Icelandair
23 Oct - 05 Nov	SWISS	direct

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Zurich to Boston in October from 310€

Return flights