- Emerald Airport is a regional airport located in the town of Emerald, Queensland, Australia. It serves as a gateway to the Central Highlands region of Queensland. The airport has a single runway and is primarily used for domestic flights. It offers flights to major Australian cities such as Brisbane, Cairns, and Townsville. The airport provides facilities such as car parking, rental car services, cafes, and a terminal building with check-in and baggage claim areas.