Prices for go up to Mt Titlis from Engelberg

Hi, I would like to ask about the prices for go up to Mt Titlis from Engelberg.
The Titlis website is quite confuse for me and I can't confirm about the price..
Is it the "Prices Titlis" under "Prices Summer" and the "Skipasses" under "Prices Winter" is the price for the two season?
If yes what is the date that consider winter is start?

Thank you!

Hello dreamingfish. Winter season runs from November until May (exact dates are mentioned in the Titlis winter timetable). The rest of the year is considered to be summer season. So yes, that's what the prices under Prices Summer and Prices Winter refer to. The general price of a return ticket Engelberg-Titlis is CHF 86 per person. If you have a Swiss rail pass, this will be discounted.

Okay, thank you Annika! =)
For the ticket from Engelberg to Titlis, is it will available for sure if we buy on spot?

Yes, you will be able to get your ticket, they won't be sold out!