Bus Route: CMBT, Retteri, Madhavaram, Redhills, Carnodai, Puttur, Tirupathi.  *After 2020 all buses from Chennai to andra starts from Madhavaram Bus Depot*
Traveling Time: 4 to 5 Hours
Break Time: 45 Minutes
Bathroom Facilities: Yes
Food Provided: No
Hotel Stop: Yes
Type of hotel: Both Veg and Non-Veg, Vegetarian Recommended
Travel up to mountain: Available for only Andra buses
Note: Tamilnadu buses, won’t travel up to hills
Return Ticket: Not Available
Bus stands & Types: APSRTC, MMBT [Madhavaram Moufsil Bus Terminus], CMBT [Chennai Moufsil Bus Terminus]
Starting Price: 150 Rupees
Recommendations: Bus from Chennai to Kalahasti, Chennai to Kel Tirupati is also available
Review: Andra bus is most preferred since the tour is flexible with packages, and complete journey under the single bus, more area coverage, well-experienced drivers for mountain travel, comfortable bus with good google rating