flight, random, technology, travel

Anyone Know How Orbitz Decides on Airplane Ticket Prices

I just bought a plane ticket from Boston to Atlanta from Orbitz. During my searching I noticed one very strange thing— the prices were different in different browsers. Using Safari (browser on left in image below) I wasn’t given the same price for what appears to be the same ticket found in Firefox (browser on right in image below). Not only were the prices different, but I wasn’t even given the same options of airlines and configurations.