Predict Your Plane Ticket Prices in 55 Cities: Farecast
When you want to check an airfare, you can go to an airlines’ site. Or you can try Kayak or SideStep, which are travel-oriented vertical search engines. Or now, in 55 U.S. cities, you can test drive Farecast, the plane ticket price predictor site, for cities like New York, Washington, D.C., Atlanta, Chicago, L.A. and…