Queenstown International Airport is an international airport located in Frankton, Otago, New Zealand, which serves the resort town of Queenstown. The airport handled 2.25 million passengers as of 2018 making it the fourth busiest airport in New Zealand by passenger traffic. The airport is known for its scenery and challenging approach to land due to the nearby high terrain.

An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-letter geocode designating many airports and metropolitan areas around the world, defined by the International Air Transport Association (IATA). The characters prominently displayed on baggage tags attached at airport check-in desks are an example of a way these codes are used.