Cheapest return flights from Chicago to Zurich in May from 691€

Best time to book flights for Chicago (ORD) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Zurich (ZRH) in May 2025 (see full year).

Return flights

12 May - 19 May Scandinavian Airlines
20 May - 02 Jun Aer Lingus
20 May - 03 Jun Aer Lingus
30 May - 13 Jun TAP
23 May - 06 Jun TAP
22 May - 31 May LOT
20 May - 03 Jun SWISS direct
20 May - 02 Jun SWISS direct
23 May - 06 Jun SWISS direct
30 May - 13 Jun SWISS direct
23 May - 03 Jun SWISS direct
22 May - 31 May SWISS direct

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

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.

Book a cheap hotel in Zurich

Cheap car rent in Zurich