Line your air fryer basket with foil, creating a well to hold the juices and add the ham to the basket.
In a small bowl, combine the butter, garlic, parsley, rosemary, and thyme. Spread half of the mixture over the ham, reserving the second half for later.
Cover the ham with foil tightly and cook at 300F for 45 minutes.
Remove the top layer of foil and carefully rub the butter over the ham (it will probably melt as it hits the hot ham-- that’s okay!)
Cook the ham at 375F for an additional 15 minutes.
Notes
You can use any combination of herbs you have on hand— sage, thyme, parsley, and rosemary are all great options!