Cheapest return flights from Chicago to Zurich in May from $605

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

Return flights

05 May - 12 May Turkish Airlines
05 May - 20 May Turkish Airlines
08 May - 13 May Scandinavian Airlines
05 May - 12 May SWISS direct
19 May - 28 May Spirit Airlines
16 May - 28 May Spirit Airlines
18 May - 28 May Icelandair
26 May - 11 Jun WestJet
10 May - 17 May Icelandair
15 May - 24 May Spirit Airlines
22 May - 01 Jun Spirit Airlines
18 May - 20 Jun Icelandair
26 May - 28 May Icelandair
25 May - 15 Jun Icelandair
25 May - 05 Jun Icelandair
22 May - 02 Jun Icelandair
18 May - 20 Jun United direct
25 May - 01 Jun Icelandair
31 May - 07 Jun Icelandair
25 May - 05 Jun SWISS direct

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

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