I go to Vegas every couple of months and it seems to be getting cheaper for me each time. Guess it depends on where you stay. As per USAirways, when it left Pittsburgh it made business travel very difficult for those that work out of here. Too bad for us, but USAirways owed us nothing, and they owe Las Vegas nothing.
The capacity reductions don't help Vegas, the only thing that will help there is some sanity when it comes to building, building, building. But I love the insanity. Better deals for me