If you want to have some extra spending money on your Twin Falls holiday, listen up! As any experienced jet-setter knows, avoid booking at the last minute. Fares are often highest close to the departure date. Also, do some online research and compare your options. If your destination has several airports, you may be able to nab a terrific deal by flying into one a little further out. Last but not least, another simple way to save some cash is be ready to book at a moment's notice. If you stumble on an irresistible deal, don't hold off — grab it while you can.