Jomo Kenyatta International Airport is an international airport serving Nairobi, the capital and largest city of Kenya. The other three important international airports in Kenya include Kisumu International Airport, Moi International Airport and Eldoret International Airport. JKIA is located in the Embakasi suburb 18 kilometres (11 mi) southeast of Nairobi's central business district, the airport has scheduled flights to destinations in over 50 countries. Originally named Embakasi Airport, the airport's name was changed in 1978 after Jomo Kenyatta, Kenya's first President and Prime Minister. The airport served over 7 million passengers in 2016, making it the seventh busiest airport in passenger traffic on the continent.

Nairobi is the capital and largest city of Kenya. The name is derived from the Maasai phrase Enkare Nairobi, which translates to 'place of cool waters', a reference to the Nairobi River which flows through the city. The city proper had a population of 4,397,073 in the 2019 census. The Greater Nairobi Metropolitan Area has a population of about 7,000,000 people. The city is commonly referred to as The Green City in the Sun.