Preheat a skillet or griddle over medium heat.
In a small bowl, mix the marinara sauce with the Italian seasoning.
Lay out each tortilla and layer with chicken, a spoonful of sauce, and both cheeses.
Fold in the sides, roll up tightly like a burrito.
Place seam-side down on the hot skillet. Cook for 2-3 minutes per side, or until golden and crispy.
Slice in half and serve hot—or wrap them up for a meal on the go!