Kayak simplifies airfare shopping

One of the primary applications of the internet is its ability to find just about anything. But unless you know exactly where to look, chances are you use some kind of search engine to do the locating for you. Google, for example, is one of the most popular search engines out there. It's uncanny how the thing for which you are looking is usually somewhere within the first page of hits. In fact, more often than not it's usually within the first five on that first page.