Cut each chicken fillet in 2 equal-sized pieces.
Carefully, make a slit in each chicken piece horizontally about ¼-inch from the edge.
Open each chicken piece and season with salt and black pepper.
Place 1 cheese slice in the open area of each chicken piece and sprinkle with chives.
Close the chicken pieces and wrap each one with a bacon slice.
Secure with toothpicks.
Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 355 °F to preheat for 5 minutes.
After preheating, arrange the chicken breasts rolls into the greased Air Fryer Basket in a single layer.
Slide the basket into Air Fryer and set the time for 15 minutes.
After cooking time is finished, remove the chicken breasts rolls into from Air Fryer and place onto a cutting board.
Cut into desired-sized slices and serve.