3. Secret Flying
Secret Flying is for the person what wants to be a bit spontaneous because you really have to just want to go somewhere. This site operates on finding the lowest fares possible by knowing when airlines screw up and accidentally put a price for lower than it should be, sometimes thousands lower. So if you are looking for a specific flight at a specific time, then this site won’t be much help. But if you have a week vacation that you can take anytime and you’re open to going anywhere, this is a site you have to see.