How one man spent $745 on flights to four continents — flying business and first class all the way

Three years ago, Lou Haverty went on the trip of a lifetime. Haverty, a 39-year-old financial analyst who lives in Philadelphia, traveled across four continents during a two-week vacation. He visited some of the world’s top destinations — Abu Dhabi; Sydney, Australia; and Singapore — and only flew in first or business class. He stayed in multi-room suites at top-tier hotels. (www.marketwatch.com) 기타...