I was pleased by the competence and respect of the staff during my recent flight on Frontier Airlines STL Terminal. The airport personnel were quick, courteous, and ready for help with any questions from check-in to boarding. After a technical issue, a staff member even helped me reprint my boarding card, demonstrating true patience. My low-cost trip was more delightful than I had anticipated because the entire procedure felt seamless and well-run. I was pleasantly surprised by their customer service.