Cheapest one-way flights from Chicago to Zurich in October from 262€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Zurich (ZRH) in October 2025 (see full year).

One-Way flights

09 Oct Frontier Airlines
01 Oct Icelandair
02 Oct TAP
09 Oct SWISS direct
01 Oct SWISS direct
02 Oct SWISS direct

Also check the deals for return flights from Chicago to Zurich in October.

Skyscanner

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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