Bus service bewteen Mar del Plata and Bahia Blanca

As far as I know there are no direct buses, you have to connect in Tandil.

Ask yourself: why would there be buses between these two places? There just would be little demand, even in the summer.

El Rapido bus company runs 5 times per day. It takes 7 hours and costs 573 pesos.

El Rapido departs from Mar del Plata every day at 06:00, 13:00, 15:00, 22:30 and 00:30. The 00:30 service is the most expensive at 573 pesos because it does not have any stop. The rest is semicama and costs 510 pesos.

Thank you but when I search on the El Rapido website it says no services available.

This information was given to me by the company. Phone numbers: 0291-4820238 in Bahia Blanca and 0810-2223030 which is the number on their website.

Another case which is not on line is buses from Puerto Iguazu to Salta. In spite of this Flechabus and Andesmar buses run every day.

Probably because, in both cases, you have to make connections somewhere, for Mar del Plata to Bahia Blanca in Tandil or Necochea, and for Puerto Iguazu to Salta, in Posadas, Corrientes or Resitencia. There are some tricks to using the various bus websites, and on e has to read between the lines. They say they do the route, but there are no direct (same) bus routes.

The 00:30 service is direct. This is why it is more expensive besides the fact that it is a cama service. The other services are also without any transfer but are semicama and stop in many cities.

Thank you for your help. I had emailed El Rapido a while ago but I didn't get a reply and so I am grateful for the information.