Cheapest return flights from Chicago to Zurich in March from 667€

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

Return flights

31 Mar - 14 Apr Scandinavian Airlines
31 Mar - 07 Apr Frontier Airlines
29 Mar - 05 Apr Turkish Airlines
28 Mar - 11 Apr Spirit Airlines
28 Mar - 04 Apr Spirit Airlines
31 Mar - 14 Apr SWISS direct
31 Mar - 07 Apr SWISS direct
28 Mar - 04 Apr Brussels Airlines direct
28 Mar - 11 Apr Brussels Airlines direct
29 Mar - 05 Apr SWISS direct

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

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