There are seven cities in Karnataka with airports: Bangalore, Mangalore, Mysore, Hampi, Hubli, Belgaum, and Bijapur. The Bengaluru International Airport or the Kempegowda International Airport (KIA) and the Mangalore International Airport are the only two airports that operate international flights to and from Karnataka. One of the busiest airports in India, Bangalore Airport is connected to Delhi, Mumbai, Chennai, Kolkata, Hyderabad, and Jaipur with direct flights by Air India, IndiGo, Jet Airways, and Spice Jet. The airport in Mangalore is served by flights from Bangalore, Mumbai, Delhi, Chennai, and Hyderabad. Taking a flight from Delhi or Mumbai to Karnataka is the quickest option to travel.