Most popular US travel websites - July 31 2010NewsBy PhocusWire | August 2, 2010Share This article was originally published on Most popular travel websites in the US for the week ending July 31 2010:Agency[table id=631 /]Destinations and Accommodation[table id=632 /]Airlines[table id=633 /]Travel search terms[table id=634 /]NB: Data courtesy of Experian Hitwise