Part of the confusion here may be that Florida has another toll road pass sytem (besides SunPass) called E Pass, IT IS NOT the same as EZ Pass. Some toll roads use that, some use SunPass, and some use both. Very confusing, especially for those of us who come from states where it is FREE to drive on all roads. LOL Anyway, it is what it is.

Going to the Orlando Airport from the Villages, Sun Pass will work on any toll both you encounter, whether it uses Sun pass or E Pass.