I have done the math for our upcoming September Switzerland trip and it seems like the Swiss Pass will be the best deal for our itinerary. The wildcard is that we plan to travel to Salzburg at the end of our trip. In researching, it sounds like the Swiss Pass should cover our train ride as far as Buchs and that we’d only have to pay for the Buchs -> Salzburg portion of the trip. However, when I attempt to book that trip on SBB, Omio, TrainLine, etc. There doesn’t appear to be an option to indicate the Swiss Pass.
Would I only prebook the Buchs -> Salzburg portion and just show up day of w/ the Swiss Pass for the Zürich -> Buchs portion?
Does anyone have experience travelling out of Switzerland and using the Swiss Pass for a portion? Maybe I’m misunderstanding how it works.
Appreciate any insight!