I was wondering if any one knew a cheaper airline direct or airfare search engine that I could check. I'm living in Northern CA flying out of San Fran and the search CheapO Air has been the cheapest I've found. I want to fly in the fall into Quito or Cuenca to get a feel for the area before I make the big move, even though I'm already sold on moving to Ecuador in December or January I'd still like to check it out before I sell off most of my belongings and quit my job. Any suggestions?