It's international but it still only allows me to select an airport about 20 hours drive away. I'm not sure what their logic is in self-selecting an airport in a country that is outside of my usual area while I'm traveling?

This microsite is the first product built on Adioso's enhanced platform, which will enable us to add more airlines and destinations - including Canada - real soon. Stay tuned!

There are destinations all over the world though Adioso is still adding airlines, particularly in Canada, South America and Africa.