Frontier Airlines HOU Terminal +1-888-839-0502 Hello! The flight from Frontier Airlines HOU Terminal was quite seamless. I got there around two hours early, and I used the kiosk to check in with ease. Security lines moved swiftly, and the staff was courteous. I discovered the terminal to be a tidy and orderly place once I was inside. A few restaurants were close by for a quick snack. The gate's few charging stations were the sole drawback. The announcements were clear, and boarding started on schedule. I felt well-cared for overall. Frontier Airlines is a good option if you're flying with Frontier and want a terminal that's simple to enter and exit. visit us :......See More