Uses geonames and Google QPX Express to find trips that should be cheap when searched using "google flights" ! for a 1 adult round trip !

You can enter

• a range of departure dates
• a range of stay duration
• a number of start and end airports

This program is by no means perfect - it is not able to get the same price as using google flights directly - therefore it can only serve to find trends

to use it you need a google project and credentials for :

• API key >> Server
• API key >> Browser

additionally the following APIs need to be enabled :

• Google Maps JavaScript API
• QPX Express Airfare API

and a Geonames account