The average train between Grenoble and Saint-Denis takes 3h 31m and the fastest train takes 3h 20m. The train service runs several times per day from Grenoble to Saint-Denis. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 5 times a day between Grenoble and Saint-Denis. The earliest departure is at 5:46 AM in the morning, and the last departure from Grenoble is at 8:47 PM which arrives into Saint-Denis at 1:00 AM. All services require a transfer, and take on average 3h 31m. The schedules shown below are for the next available departures.

3h 29m • 1 change

3h 21m • 1 change

3h 21m • 1 change

3h 45m • 1 change

3h 31m • 1 change

3h 31m • 1 change

3h 21m • 1 change

3h 21m • 1 change

3h 31m • 1 change

3h 31m • 1 change

3h 21m • 1 change

3h 21m • 1 change

3h 28m • 1 change

3h 31m • 1 change

3h 21m • 1 change

3h 21m • 1 change

3h 28m • 1 change

3h 29m • 1 change

3h 30m • 1 change

3h 45m • 1 change

3h 29m • 1 change

3h 28m • 1 change

3h 30m • 1 change

3h 30m • 1 change

3h 20m • 1 change

3h 25m • 1 change

3h 31m • 1 change

3h 21m • 1 change
Want to know about travelling from Grenoble to Saint-Denis? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Grenoble to Saint-Denis. However, there are services departing from Grenoble station and arriving at Saint-Denis station via Paris Gare De Lyon. The journey, including transfers, takes approximately 3h 31m.
Grenoble to Saint-Denis train services, operated by TGV inOui, depart from Grenoble station.
Grenoble to Saint-Denis train services, operated by TGV inOui, arrive at Paris Gare De Lyon station.
The distance between Grenoble and Saint-Denis is 489.1 km. The road distance is 564 km.
TGV inOui operates a train from Grenoble to Paris Gare De Lyon hourly. Tickets cost €110–180 and the journey takes 3h 1m.