Do you have any suggestion on what website I should use to book my flights to Europe for our family of 4? Not really fuzzed about the dates, happy to change dates if I can find a cheaper deal. Planning to travel around nov/dec/jan/feb …I remember a website from years ago where you could get an overview of cheap dates/per airline, and could change dates/airlines around to get the best price .. 3 days earlier, 3 days later etc. …if only I remembered that website. It was an American website … that's all I know.
Tips? What website gives me that kind of information and flexibility?
http://matrix.itasoftware.com/
Note: You can't buy a ticket from there.