Aosta to Trento trains might be a good value for money solution; travelling in Italy by train is often rather cheap and faster than taking a bus indeed. You can count on 14 daily rides to get from Aosta to Trento. Trains leave from Aosta and arrive at Trento every 60 minutes on average. If travelling with Trenitalia, you need to know the Aosta to Trento train schedule: the first train leaves at 05:16, while the last ride is at 16:38. A Aosta to Trento train cost about 60.3 €. But how long is the train ride from Aosta to Trento? Your journey takes about 7 hours on average.