Cheapest return flights from Chicago to Zurich in August from 628€

Best time to book flights for Chicago (ORD) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Zurich (ZRH) in August 2025 (see full year).

Return flights

18 Aug - 01 Sep Scandinavian Airlines
25 Aug - 01 Sep Scandinavian Airlines
30 Aug - 13 Sep Turkish Airlines
18 Aug - 01 Sep SWISS direct
30 Aug - 13 Sep SWISS direct
04 Aug - 11 Aug Scandinavian Airlines

Also check the deals for one-way flights from Chicago to Zurich in August.

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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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