Cheapest one-way flights from Chicago to Zurich in March from $241

AirHint found the following cheapest one-way flights from Chicago (ORD) to Zurich (ZRH) in March 2026 (see full year).

One-Way flights

24 Mar Frontier Airlines
05 Mar Icelandair
23 Mar Icelandair
19 Mar Spirit Airlines
14 Mar Spirit Airlines
17 Mar Austrian Airlines direct
23 Mar Austrian Airlines direct
19 Mar Austrian Airlines direct
05 Mar SWISS direct

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

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