Grease a baking dish with cooking spray. Set aside.
In a bowl, add white sugar and cinnamon and mix well. Set aside.
Unwrap the biscuit dough and then cut each biscuit into quarters.
Roll each biscuit into a ball.
Place the balls into a bowl and set aside.
Place the cinnamon sugar over dough balls and mix well.
Slide the Air Fryer Basket inside and adjust the temperature to 320 °F to preheat for 5 minutes.
In a small bowl, mix together the brown sugar and melted butter. Set aside.
Place the dough mixture into the prepared baking dish.
Pour the butter mixture over the top of the dough mixture evenly.
After preheating, arrange the baking dish into the Air Fryer Basket.
Slide the basket into Air Fryer and set the time for 18-20 minutes.
After cooking time is finished, remove the baking dish from Air Fryer and set aside for about 5 minutes.
Carefully turn out the monkey bread onto a plate and serve.