Preheat the Air Fryer: Preheat your air fryer to 350°F (175°C).

Prepare the Pita Bread: Cut each pita bread round into 8 triangles. You can do this by cutting the pita in half, then each half into quarters, and each quarter into eighths.

Season the Pita Chips: In a large bowl, combine the olive oil and za'atar seasoning. Toss the pita triangles in the mixture, ensuring each piece is well-coated. Sprinkle with salt to taste.

Air Fry the Pita Chips: Arrange the seasoned pita triangles in a single layer in the air fryer basket. Depending on the size of your air fryer, you may need to do this in batches. Cook for about 5-7 minutes or until the chips are golden brown and crispy. Shake the basket halfway through to ensure even cooking.

Cool and Serve: Once done, transfer the pita chips to a cooling rack to cool slightly. They will continue to crisp up as they cool. Serve immediately, or store in an airtight container for up to a week.