Originally Posted by Whodunit68

that kind of mileage with that budget is almost certainly Asia. Did you try AAVacations? Prices to China, since you're open, are in the ~$750 range for end of August. Including a hotel for 3 nights (the min), I got a special fare quote (O out and Q on the return) for $753 for 16,183 mi /EQMs and 1618 EQDs.
You could use that remaining $450 to either do another trip to China and blow out the EQDs and EQMs or a trip or two to LAX which are easy to find from MIA sub $250 (I did a quick search to verify). I see them all the time out of MCO.