Route notes
Why this routing works
This itinerary uses a simple North America sequence from Geneva to Chicago, then onward to Montreal, before returning to Geneva. With 14 nights in Chicago and 5 nights in Montreal, the timing is weighted toward a longer first stay followed by a shorter second stop, which keeps the overland geography straightforward while avoiding a backtrack.
As a multi-stop ticket, the routing links two North American cities in one plan rather than pricing each long-haul sector separately. The order also makes the trip easy to read operationally: transatlantic outbound, a regional hop between US and Canada, then a single transatlantic return to Switzerland.
At three weeks total in August, this schedule leaves most of the trip time on the ground rather than in transit. In business class, it fits travelers who want a compact two-stop itinerary with a clear sequence and limited flight segments.