Travelocity was required by the Department of Transaportation to end the international flexible feature. DOT considered it misleading because some airlines figured in fuel surcharges and the like and some did not. There are quite a few threads on this if you want to delve deeper, but that's the answer in a nutshell. I believe this site to be the best alternative: http://www.zuji.com/web/content/splash_index.html