If you'd like to save some cash on your trip to Al Kharj, listen up! As every seasoned jet-setter will tell you, avoid booking at the last minute. Prices are usually highest close to the departure date. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Prices often differ depending on the airport you go for. Be sure to compare prices across airlines as well. Last of all, be prepared to lock in your seat quickly if you stumble on a great price. It might not stick around for too long. With a bit of know-how and a little good fortune, the ideal fare will be yours.