Here in the USA, we are missing a good, widely-know low-fare flight search engine for European flights. Once, traveling inexpensively in Europe was once solely the province of trains. Today, flying is often far more inexpensive than trains and saves loads of money and time on longer journeys. When traveling in Europe, use these three site

Frontier relocates flights from PHL to Trenton, AA introduces new logo, airlines rearrange 787 flights