Show HN: Flights for Flaneurs

This is a "show" and an "ask".

I built a Flight search engine for people with Wanderlust in their souls

I had 2 days off, I wanted to leave town, didn't matter where, away!

Expedia doesn't give a list of destinations when you want to leave Tuesday, and return Wednesday.

So I built my own custom solution.

It has Bangkok, Lisbon and Austin as departure points.

But ...

Flight data is horribly expensive, so I cannot scale to all cities in the world.

If you have any suggestions to solve this, feel free to share!