Parassala Bus Station is situated on National Highway 47. All buses from Thiruvananthapuram to Nagercoil and Kanyakumari pass through this station. Buses frequently ply from Parassala to Thiruvananthapuram,
Amaravila, Neyyattinkara and Poovar. Local services are also available to various places near the town. Kerala State Road Transport Corporation operates super fast, fast passenger and ordinary buses from here.