Ahmedabad has direct flights from London, New York, and Singapore. It connects to the world well through several international airlines that fly via New Delhi, Mumbai, Singapore, Dubai, Abu Dhabi, and Doha. It is also connected to New Delhi and Mumbai by flights operated by most major domestic airlines as well as daily trains.
The campus of IIMA is a 45 minute drive from the airport and about 30 minutes from the train/bus stations. Uber (and its competitor Ola) are available at airport and the train station. The tariff is reasonable and varies according to distance. The Ahmedabad Municipal Transport Service operates buses throughout the city. Metered auto rickshaws ply throughout the day and provide an alternative mode of transport.