A trip to your hometown or to visit Orlando does not always mean spending a whole lot of cash. Firstly what you must do is plan in advance. Planning in advance will bring down your travel cost substantially. If you book your flight tickets in advance the apex fare that you will enjoy will be huge. There is a huge Orlando guide where you can find even more such tips.
Avoid booking on the last minute for anything, as a last minute booking will cost you a max fare which is huge. Accomodation on the same logic will cost you more as the date of travel approaches. So if you book the hotel in advance then it will be better for you to plan your stuff.
Car hire often is very expensive, so look for car dealers who provide you a good deal instead of rushing in on the first one you see.