Cairns Airport (IATA: CNS) is an Australian domestic and international airport in Cairns, Queensland, Australia.It is the seventh busiest airport in Australia. The airport is located 7 kilometres (4 miles) north of the Cairns central business district in the suburb of Aeroglen. The airport lies between Mount Whitfield to the west and Trinity Bay to the east.
Here are some of the major Airlines that service Cairns Airport:
Air New Zealand
Asia Pacific Airlines
Australian air Express
Continental Airlines operated by Continental Micronesia
HeavyLift Cargo Airlines
Qantas operated by QantasLink
The above mentioned information is taken from: http://en.wikipedia.org/wiki/Cairns_Airport.