The Thiruvananthapuram to Kattappana bus route covers approximately 225 kms and takes about 7 hrs 23 mins. A total of 13 direct buses operated by 2 bus operators run on this route. The first bus departs at 01:15, and the last bus leaves at 23:55.
Major boarding points in Thiruvananthapuram include Chakka Pass, East Thampanoor, Infosys Campus, Kazhakootam, Kesavadasapuram, Pattam, Thampanoor, while common drop locations in Kattappana are Kesavadasapuram, Pattom, Pmg, Trivandrum.
RTC and private operators such as KSRTC (Kerala) offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 292 - INR 500.00 depending on the bus type and features.



