Archive for July 18th, 2009

The no-frills airline, launched by Southwest in the 1980s, is no longer a U.S. phenomena. Low cost carriers are popping up around the world. They are taking over domestic and international routes throughout Europe and Asia and select routes in South America, Africa and the Middle East. A few even operate intercontinental flights. And many are profitable.

Yet there is a flip side to cheap tickets. Travelers can spend a significant amount of time sco…