If you'd like to have some extra spending money on your trip to Rarotonga, then listen up! As every seasoned traveller knows, avoid booking at the last minute. Airfares are often highest just prior to the departure date. Also, look around online and compare your options. If your destination has several airports, you may be able to nab a terrific price by flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to grab your ticket as soon as you see an unbeatable bargain. The best deals don't last long.