I love Southwest Airlines. I love the fact that bags fly free! Super friendly staff and sometimes they get pretty creative when they go over the flight safety rules before take off.
The bad parts is that they don't have TV's which can get a little boring if you're traveling far, but on this particular review, I'm reviewing my flight from LAX to Las Vegas... which is about 45 minutes, if that. So no TVs is OK. The seats are a bit old... I mean it's not the Beverly Hills of aviation but it's not too bad though.
I'm not sure if I'm saying all this because I flew Spirit right before this, I'll get to a Spirit Airline review in a bit... and I'll let you know now, it's pretty much a complete opposite of this one.
Fly Southwest. It's one of the cheapest... though it is a bit more expensive than Spirit, but trust me... its WAY better... and remember Bags fly free!!