The cost of air-transportation has gone sky-high and everyone but the most well-heeled seeks ways to save a buck when flying. Kayak.com provides one avenue for doing just that with its free iPad app, ...

Before booking any kind of travel, I always start in the exact same place: Kayak. The travel site has been my go-to for years, helping me book everything from business trips to vacations to quick ...

Over the last few years, the travel industry has begun to undergo significant change, as startups and incumbents have fought to bring the disparate parts of a highly regulated industry online. Much of ...