Jul 5, 2014 - 7:29 AM
All the options can be found in the timetable. The latest trains to Zurich Airport depart 9 PM and 10 PM from Interlaken Ost. The latter starts with a 20 minute bus ride to Spiez, because of construction works. Airport hotels can be found here.
Which pass works best for you depends on your exact travel plans. It is explained here how to pick a pass based on your plans.
The 2 for 1 offer has been available a couple of times, but it's not a standard promotion. Also it has never been available for high season, only Spring and Fall. There are some pretty good other offers though. See the Promotion section of the Swiss Pass page, for example. All our pass pages have promo overviews like that.
Last modified on Dec 28, 2014 - 12:55 PM by Arno