You can check the college list below other then IIT

Manipal Institute of Technology, Manipal

PEC University of Technology, Chandigarh

Indian Institute of Space Science and Technology, Thiruvananthapuram

Sathyabama University, Chennai

Acharya Institute of Technology, Bangalore

Dayananda Sagar College of Engineering, Bangalore

To check the complete list you can refer below link

List of Aeronautical Engineering Colleges in India

Good luck!!