Trivandrum International Airport is an international airport which primarily serve the cities of Trivandrum, Nagercoil, Kanyakumari and Kollam. It is the first airport in the state of Kerala, India. It was the fifth international airport of India declared by then Prime Minister of India, V. P. Singh in 1991. The airport is a primary base for Air India Express operations and is a focus city for Air India, Jet Airways, SpiceJet and IndiGoThe Trivandrum International (TRV) airport terminal is approximately 3.7km due west from the city centre,16km from Kovalam beach, 13km from Technopark Thiruvananthapuram and 21km from the under construction Vizhinjam International Seaport spread over an area of. There are flights to Middle eastern and South eastern countries from here.Trivandrum International Airport operates two terminals. Terminal 1 handles domestic flight operations (except Air India) and Terminal 2 handles all international flight operations as well as all domestic flights by Air India.