Secret Flying is a free iPhone app that specializes in finding the cheapest flight deals online. The app works by constantly searching the web for super cheap flights departing from cities all over the world. When a great deal is found, it is shared with the users for free. Users can sign up for free and receive instant flight deal alerts. Secret Flying offers super cheap deals with leading airlines from around the world, including American Airlines, Delta, United, Emirates, Qatar Airways, British Airways, Singapore Airlines, Cathay Pacific, and many more. The app directs users to reputable third-party booking sites, including Expedia, Priceline, Skyscanner, CheapOair, and many more.

The app has recently published roundtrip flights like New York to the US Virgin Islands for only $164 with Delta, Los Angeles to West Palm Beach, FL for only $66 with American, Toronto, Canada to Medellin, Colombia for only $285 CAD with Aeromexico, London, UK to Vancouver, Canada for only £151 with KLM, and Madrid, Spain to San Francisco, USA for only €182 with TAP Air Portugal. Download the app now and start exploring the cheapest flight deals available.