Salzburg to Innsbruck by train
Trains between Salzburg and Innsbruck run within the Austria national rail network. The typical end-to-end journey is around 46m.
Operators on this corridor include ÖBB (Railjet).
Train fares are dynamic — typical range is €23 to €65. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
On routes under 600 km like this one, train often beats flight door-to-door once you factor in airport check-in and transfers.