Yahoo! FareChase is a web-based travel search engine designed to help you locate the best airfares and hotel rates on the Internet. Yahoo! FareChase is not a travel agency, it is a search engine designed to save you both time and money by providing you with comparison shopping options from travel providers and other popular travel websites. When you're ready to book, Yahoo! FareChase displays the travel provider's website so you can make your purchase directly on the travel provider's site.