A lot has changed about air travel since Greg Hobica founded the site airfarewatchdog.com in 1998. But, he says, it's still possible to score a great travel deal if you follow his advice.
Flying used to be a glamorous job, but today's pilots work long hours for less pay. What does a shortage of pilots in the commercial airline industry mean for the future of flying and ticket prices?
International air travel to and from the U.S. has more than doubled in the last 20 years to 152 million trips in 2011 according to a new report from the Bookings Institution.