Hi there, my experience at the Frontier Airlines HOU Terminal was quite positive. I was expecting chaos, but it was really smooth. The signage was clear, helping me find my gate quickly. Frontier staff were friendly, especially during check-in. Although the food court wasn't very close to the gate, the terminal itself was tidy and functional. Restrooms were clean, and there were plenty of them. The Wi-Fi worked fine, and I was able to finish up some emails. This terminal might not be fancy, but it gets the job done well. Great value for a budget flyer.