If you want to have some extra spending money on your trip to Onna, listen up! As every experienced traveller knows, avoid booking at the last minute. Airfares are usually more expensive close to the departure date. Don't stop there, however. Do some research and see if there are a few airports at your destination. Prices often differ depending on the airport you go for. Be sure to compare prices across air carriers as well. Last of all, another easy way to save some money is be ready to book at a moment's notice. If you come across an amazing deal, don't hesitate — snap it up while you've got the chance.