Cheapest return flights from Chicago to Zurich in March from $603

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

Return flights

22 Mar - 05 Apr Scandinavian Airlines
17 Mar - 24 Mar Spirit Airlines
14 Mar - 19 Mar Air Serbia
10 Mar - 24 Mar Icelandair
07 Mar - 12 Mar Scandinavian Airlines
24 Mar - 07 Apr Frontier Airlines
11 Mar - 19 Mar Frontier Airlines
17 Mar - 31 Mar Turkish Airlines
11 Mar - 15 Mar Frontier Airlines
25 Mar - 03 Apr Spirit Airlines
17 Mar - 21 Mar Spirit Airlines
19 Mar - 22 Mar jetBlue
28 Mar - 04 Apr Spirit Airlines
15 Mar - 21 Mar TAP
29 Mar - 05 Apr Spirit Airlines
20 Mar - 03 Apr Frontier Airlines
27 Mar - 05 Apr Frontier Airlines
29 Mar - 05 Apr SWISS direct
24 Mar - 07 Apr SWISS direct
22 Mar - 05 Apr SWISS direct

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

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