Preheat the air fryer to 350 degrees Fahrenheit.
Meanwhile, brush both sides of the tortilla with oil and sprinkle with salt. Cut the tortillas into triangle, chip-sized pieces, making about 8 chips per tortilla. In batches, carefully add the sliced tortillas to the air fryer basket in a single layer.
Cook for 4 to 5 minutes. Near the end of cook time, open the air fryer and check in on the chips. Tip: If your air fryer is blowing the chips around, set a trivet (the one from my Instant Pot works great) gently on top of the chips. It will allow the air to circulate but keep them mostly in place. Remove any chips that might be close to overcooking before they burn and continue cooking any that need a little more time.
