旅行网站大约从20世纪90年代就开始出现，Expedia、Travelocity和其他假日预定网站就兴趣于那时候，旅行者轻点鼠标就能比较航班和饭店价格。
Travel Web sites have been around since the 1990s, when Expedia, Travelocity, and other holiday booking sites were launched, allowing travelers to compare flight and hotel prices with the click of a mouse.