Trenitalia operates a train from Turin to Pré-Saint-Didier 3 times a week. Tickets cost $7 - $18 and the journey takes 2 h 5 min. Savda also services this route hourly. Alternatively, Savda operates a bus from Turin to Pré-Saint-Didier once daily. Tickets cost $16 - $23 and the journey takes 3 h 35 min. 2 other operators also service this route.
From Torino Porta Susa train to Courmayeur - Pz.le Monte Bianco then line 665 bus to Pré-Saint-Didier SS26. 2 h 49 min 19€. From Torino Porta Susa Station bus to Courmayeur - Pz.le Monte Bianco then line 665 bus to Pré-Saint-Didier SS26. 4 h 19 min 14€. From Turin drive to Pré-Saint-Didier. 1 h 34 min 21€.