Cheapest one-way flights from Chicago to Zurich in August from 244€

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

One-Way flights

12 Aug Spirit Airlines
24 Aug Frontier Airlines
31 Aug Frontier Airlines
06 Aug Spirit Airlines
03 Aug TAP
08 Aug Spirit Airlines
01 Aug Frontier Airlines
22 Aug TAP
06 Aug SWISS direct
05 Aug SWISS direct

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

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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