Auckland Airport is the largest and busiest airport in New Zealand, with over 16 million passengers served in the year ended August 2023. The airport is located near Māngere, a residential suburb, and Airport Oaks, a service-hub suburb 21 kilometres (13 mi) south of the Auckland city centre. It serves as the domestic and international hub for Air New Zealand, and the New Zealand hub of Jetstar.

Christchurch Airport is the main airport that serves Christchurch, New Zealand. It is located 12 kilometres (7.5 mi) to the northwest of the city centre, in the suburb of Harewood. Christchurch (Harewood) Airport officially opened on 18 May 1940 and became New Zealand's first international airport on 16 December 1950. It is the second busiest airport in New Zealand, after Auckland and before Wellington by annual passengers, and the second busiest, after Auckland, by aircraft movements.