The Chengalpattu to Alathur(Kerala) bus route covers approximately 522 kms and takes about 8 hrs 14 mins. A total of 4 direct buses operated by 3 bus operators run on this route. The first bus departs at 19:25, and the last bus leaves at 22:15.
Major boarding points in Chengalpattu include Chengalpattu, while common drop locations in Alathur(Kerala) are Alathur, Alathur , Kuzhalmannam.
RTC and private operators such as Kalyani Travels offer Volvo, AC, and non-AC seater and sleeper buses. Ticket prices on redBus range from INR 1134 - INR 1850.00 depending on the bus type and features.








