Hi all. Planning a 2-week trip starting around the weekend of September 20 of this year. I am thinking of flying into Zurich/Munich/Milan (from Logan/US, want direct flights) and then taking a train to Innsbruck though I also want to go to Bolzano/Ortisei. Afterwards I think I want to end in Vienna possibly stopping in Salzburg. Unsure if we will spend a night in the start city or somewhere along the train route, depends on the flight we get.
Option overview:
Zurich to Innsbruck, Innsbruck to Bolzano and back to Innsbruck, Innsbruck to Salzburg, Salzburg to Vienna. It seems like Zurich HB is very close to the airport, 15min. The RJX train to Innsbruck is 3h30m, and is supposed to be very pretty.
Munich to Innsbruck, Innsbruck to Bolzano and back to Innsbruck, Innsbruck to Salzburg, Salzburg to Vienna. Munich Airport to HBF is 40m, then HBF to Innsbruck is 1h45m. A little concerned about it being Oktoberfest (crowds/prices) but can probably just make it to Innsbruck without staying in Munich too since its relatively short.
Milan to Bolzano, Bolzano to Innsbruck, Innsbruck to Salzburg, Salzburg to Vienna. Milan Airport MXP to Bolzano is around 6hr (used rome2rio). This avoids backtracking but the train is longe. With the other two options the Bolzano Innsbruck back track doesn't seem too much a loss of time.
I hope this was relatively clear. All thoughts and suggestions would be appreciated. Thanks!