We shared a taxi to the airport, arriving just an hour and a half before our flight; we were told there was no need to get there any earlier, and sure enough, there was plenty of time. Ours was the only flight that day, there is only one waiting area, and only one gate! You walk across the tarmac to the plane.
Thanks for following along; until next time!
Photo at Loreto International Airport taken by qbarandrew (Flickr Creative Commons)