Aeronautical and aerospace are the most expensive courses offered in srm univ. The management quota fees are around 3.5 lacs (without hostel and other charges) per year.
REMEMBER : aeronautical and aerospace are only available in main campus and another caution to take is that the rate of interest in this field is currently a bit low so there can be some problem during placement time. (Its what i read on the internet i am not responsible for it ).
Best of luck