Very cool, this has some great possibilites I'd say.

Can you add more than one criteria to a search in the URL? i.e. choosing a departure city and specific destinations?

Looks like the website is not quite done yet either, the links on the navigation bar didn't do anything for me.

Also, there isn't a link to where you can purchase the flight, just a calendar showing the days the fare is valid, then you would have to go to the airlines website to purchase, right? Want to make sure I'm not missing something

Keep up the good work!