AirBarato is the best flight meta search tool helping you find the best deals.
AirBarato compares all the Online Travel Agencies and Airlines in one place so you can find the best flight deals.
You can subscribe to flight alerts to find when there is a price drop or when your desired destination hits your exact price point. With this app you can search on specific or flexible dates, class preference and passengers and then filter by tons of options such as stops, airlines, bags, stop overs, among others.
There are always amazing deals to be found, you simply need the right tool to be able to grab them as soon as they become available.