Set up a dredging station with three shallow bowls: one containing flour, one containing the beaten eggs, and one containing a mixture of panko, Parmesan, Italian seasoning, garlic powder, and salt.
Working in batches, coat each tortellini in flour and shake off the excess.
Dip the floured tortellini into the egg wash, ensuring it is fully submerged.
Press the tortellini into the panko mixture, coating all sides firmly.
Preheat the air fryer to 350°F (175°C).
Place the breaded tortellini in the air fryer basket in a single layer, ensuring they do not touch to allow for proper airflow.
Lightly spray the tops of the tortellini with olive oil cooking spray.
Air fry for 8 to 10 minutes, shaking the basket halfway through the cooking time, until the exterior is golden brown and crispy.
Remove from the air fryer and serve immediately with marinara sauce for dipping.