on travelocity today not too long ago. I scrolled down to the bottom of their homepage and cliked on 'site map'; then a page popped up that had the 'best fare finder' link that can be clicked on.
When I clicked on this best fare finder link the paged came up for me to plug in all the travel info. (typed in mci to mco for random day/time) and then after I hit the search function, all the available flights appeared next on screen.
I hope you are able to get through once trying again; maybe they or internet provider were experiencing some kind of technical problems or something? Hope this helps.