You could fly in an aircraft, a helicopter, a hot air balloon, a glider, a sky dive, a parachute or a powered paragliding. You could take a session of Flight Simulation in a real pilot training center. Or you could have a meal in an aero restaurant. And last but not the least, you could watch an aero show.
Paragliding is available in Bir – Billing, Manali, Kullu, Shimla, Nainital, Lonavala, Goa, Jim Corbett, Nandi Hills, Kalimpong, Gangtok, Mussoorie, Varkala, Yelagiri, Mahabaleshwar, Panchgani , Ranikhet, Shillong, Chikmagalur, Bhiwani, Hisar, Jaisalmer, Udaipur, Jodhpur and Jaipur.
Sky Diving is available at Narnaul near Delhi.
And India has a few aircraft manufacturers. The most prominent ones are Hindustan Aeronautics Limited (HAL), National Aerospace Laboratories, Mahindra Aerospace. There is one in Bengaluru and one in Mumbai. A very interesting story of Capt Amol Yadav of Thrust Aircraft.