It is known that throughout Southeast Asia, tickets are fairly cheap (so, when you buy them on location, from €30/$30 from one Southeast Asian country to another).
Does this also count for the countries in Middle-Asia? For example, Jordan?
Are you asking for budget flights from Jordan?
You can find which budget airlines fly from Jordan here: http://www.airninja.com/
There don't appear to be any budget airlines inside Jordan.