Kayak searches hundreds of travel sites to find you the absolute lowest prices for airline tickets, hotel reservations, rental cars, and travel packages. For last-minute weekend getaways or business travel, or your carefully planned dream vacation, Kayak helps you save money and time. Shop by popular destinations or specific cities. With flexible date searching, you can see which flights around certain days are the cheapest and decide for yourself which dates and times are best. Use the Forecast Tool to predict when the cheapest flights to your preferred destinations will appear. Kayak does more to save you money on travel.