If you are flexible with your travel dates, always consider that you can buy extremely cheap train tickets if you avoid travelling in the weekends and if you choose to travel during the low season.
With such a long journey, you could take into account travelling by plane, which is not necessarily more expensive. Doing so, you will shorten the distances and you will be able to enjoy more time in Bahía Blanca.
What are the departure and arrival stations in La Plata and Bahía Blanca?
The trains to Bahía Blanca leave La Plata from La Plata (Buenos Aires - Argentina) and arrive in Bahia Blanca (Buenos Aires - Argentina).
What time do the trains to Bahía Blanca leave and how long is the journey?
On average, it takes 11 hours and 36 minutes to get to Bahía Blanca by train, but you will need 8 hours and 59 minutes with the fastest trains. The first one is available at 06:12, whereas the last one leaves La Plata at 23:12.