Reaching La Qhia is very easy both with the bus from Santiago or with a car.

How to arrive in La Qhia

Bus

There is a bus roughly every 20 mins (depending on time of the day) , it s a bit less than a couple of hours from Santiago station.
First bus leaves at 6 and last at 18:00.

Get off the bus at the Terminal / Cooperativa

Car

Take the route from the interamericana in Santiago