Someone asked about charging for checked bags- yes, they do charge and it's high- we just flew last week and the charge to check one bag, under 50 lbs, is $70 round trip. When you book your tickets online it will ask you if you want to PREPAY for a checked bag. YOU WANT TO. The prepay cost is $40, which I thought was too high until I got to tha airport and saw the sign which says $70 checked bag fee. So a savings of $30 if you KNOW you need to check one or more bags.
No fee for carry-ons- you get 2 per person and usually they want to gate check them anyway for free because of overcrowding.
It was our first experience with them and I did not know about the not-free on flight beverages until my kids asked for a juice and the lady said "$2, please". So I said no drinks on the way home, kids. It's just an hour for us.
No frills, but gets the job done for about 1/4 of the other airlines we have available to us here in Knoxville, TN.