My husband and I love to travel. We moved to Las Vegas for eight months with his job and we were frequently traveling back and forth to Minnesota. Each time we were research flights on the internet America West always came back the cheapest. We loved every flight we were on. One of the things that I liked about America West is that they had a lot of later evening flights. When traveling with two children we preferred the late flights so the kids would sleep.
My parents flew on America West once to see us and they didn't care much for the flight because they thought it was really warm. I personally think it was a one time thing that it was warm because I have never experienced this probem.
I love that they always seem to be the cheapest. We love to travel, but we cannot go as often if the prices are rediculous. I highly recommend that if you are travelling in the western United States that you fly America West for a great deal!