I am traveling from Adelboden Oey to Zurich International (ZHR) in the evening of May 29 and am trying to determine the cheapest and not necessarily the fastest way to do this travel. Does anyone have suggestions on best fares for this trip. Bus or train or a combo is fine. I am not going to need a pass for any of my other days in Switzerland so that will not be an option. Fare I see is about 75 or more CHF. Thanks for the help.