Kilimanjaro International Airport (KIA) is an International Airport located in Hai District,  Kilimanjaro Region, Tanzania. The airport serves the cities of Arusha and Moshi. The airport handled 802,731 passengers in 2014 and mainly serves regional flights as well as a few long-haul services due to its importance as a leisure destination. It is the largest airport in northern Tanzania, by size and passenger volume.

Many international visitors also go to national parks in Tanzania, to the Indian Ocean coast, to islands such as Zanzibar, and to Lake Victoria reflected in the routes of connecting flights. With a runway almost 12,000 feet long, the airport can handle aircraft as large as Boeing 747s and Antony 124s. The airport served 665,147 passengers in 2012, a 3.7 percent increase over 2011. The airport served 802,731 passengers in 2014, of whom 45 percent were international, 38 percent domestic, and 17 percent transit.