Yes, you can prime beer with honey. There should be at least one more thread here on that subject if you're willing to go fetch it. Couple of pointers:
Honey is roughly 80% sugar, so you have to add 25% more to get the same effect. If you use 4 oz of dextrose, use 5 oz of honey.
To me, the flavor probably won't come through in the beer unless the beer is very lightly flavored and you use a strong honey. 5 oz of honey in 5 gallons is pretty negligible, especially considering it's 100% fermentable and won't leave much behind. So for most beers, priming with honey is neat but is also a waste of honey. Now, if you make a honey pale, then the honey priming might boost the flavor a tiny bit. JMHO, and of course, YMMV.