Upvote:2
The best option is to use google maps it gives you more or less the time you will need to go by bus to Agaete, this is the cheapest option you have. I live in Gran Canaria and that works, you will need more or less 2 hours by bus
If you will take ferry there is fred olsen free bus from Las Palmas, parque santa catalina to Agaete Harbour
Upvote:3
One option appears to be a shuttle, if you would consider that.
It runs from the airport to Agaete, and appears to take 1 hour and 20 minutes.
At the very least, that should help give you an idea of the time it takes.