I want to take a cheap flight, I don't care where or when

This is a neat one - not so much about price but only direct flights are listed, departing from wherever you want. Nice when you want to get away, don’t have a specific plan, and don’t want to spend a day on layovers and connections.

Damn, I can get to Istanbul for $684 round trip, in August. Hmmm. I wonder…
I love playing with KAYAK Explore
but it’s kinda like staring in the window of a store you can’t afford.

www.adioso.com

You can search using natural language, e.g. “MSP to anywhere under $200”

Fun song from Fascinating Aida about cheap flights, for amusement while you decide: