Can Etn or Primera Plus tickets be purchased other than at their bus depots./?

We are travelling Guadalajara, Berra, Morelia in early Dec.Would 1or2 days ahead suffice. Answer por favor

No. And I will tell you why:

Should you want a good seat assignment, taking into conderation that you are tall, then like the very row after the driver then may I recommend that you go to a travel agent and book it in advance otherwise you will be sorry.

Should you do need any additional advices, please don't hesitate to email me.

Basically no. An exception would be - here in Melaque there is a store that sells ETN tickets but the bus only stops in Barra de Navidad. I've also heard of people buying ETN online but I wouldn't do it.

You can purchase the ETN tickets online: http://www.etn.com.mx/. You can also purchase the tickets for your complete trip at your first stop. I have traveled frequently through Mexico by Primera Autobus and I've never had a problem buying tickets the day of. I'm actually thinking about taking a bus from Reynosa to San Miguel for New Year's.

You can do it via the internet but as a Mexican citizen, I don't recommend to any of my friends and much less you because if , for any chance you want to change the date of arrival, then you are legally stuck and the only way to get unstuck is by going to the travel agentes.

you can find them easily all over guadalajara and morelia...not sure about berra. in guadalajara, they are often connected to commercial mexicanas, and other large supermarkets.