Christchurch International Airport is the main airport serving Christchurch, New Zealand. It is located about 12 kilometers (7.5 miles) to the northwest of the city center and is the second-busiest airport in the country. The airport has a single terminal that handles both domestic and international flights, making it a key hub for travelers in the region. Opened in 1940, the airport has undergone several expansions and upgrades to accommodate increasing passenger traffic. It offers various amenities, including shops, restaurants, and car rental services, ensuring a comfortable experience for visitors arriving in New Zealand.