There’s plenty of transport from Cochabamba. Micros and trufis leave from Heroínas y Ayacucho (US$0.30, 20 mins). Many of the excursions around Cochabamba involve changing buses in Quillacollo. Also, bus companies travelling from Cochabamba to Oruro and La Paz have offices here.
To Liriuni Hot Springs take trufi 265 from Plaza Bolívar in Quillacollo. To Villa Albina, Trufi 211 from Av Aroma in Cochabamba or from Plaza Bolívar in Quillacollo; taxi from Quillacollo US$2.