Hey there! Please be aware that your Allegiant flight from PHX is a rather straightforward one. While it is operational, the Allegiant Air PHX Terminal is not very noteworthy. Keep your distance from security lines since they might be hit or miss. The food selection is poor and there isn’t much seating, so if you can, bring your own snacks. The boarding process was easy, and the staff is typically kind. Overall, flying with a cheap airline is economical and effective, but don’t anticipate frills. It’s great if you want to save money!