If you'd like to have some extra spending money on your Otterlo holiday, then listen up! As any experienced traveller knows, don't leave booking until the last minute. Prices are usually highest just prior to the departure date. Don't stop there, however. Do some research and check if there is more than one airport at your destination. Ticket prices often differ depending on the airport you go for. Be sure to compare fares across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to buy your ticket as soon as you spot a bargain. The sweetest deals don't last long.