Trivandrum International Airport (IATA: TRV, ICAO: VOTV) is an international airport which serves the city of Thiruvananthapuram in Kerala, India. Established in 1932, it is the first airport in the state of Kerala. It is the fifth international airport of India officially declared by then Prime Minister of India, V. P. Singh in 1991. It is Secondary Hub of Air India Express and focus city for Air India, IndiGo and SpiceJet. It is one of the four airports in Kerala.