There are about a million ways you can work this one and I wanted to just get this up. There are other airports that you can start from like LAX, PHX & SAN and still get about the same prices. You CAN work it FROM DFW as well.
This one is wide open and worth working on and you can drive it SUB-4CPM (almost to 3CPM from DFW via CVG) depending on if you want just cheap or just more Centurion Lounge time in LAS or DFW 🙂
Here are some coach numbers with MAX time in DFW from LAS:
4,303 MQMs at 4.3CPM
Bookable on Delta.com
Again, just look at all the options. I am working on booking one of these (weekdays) in May sometime as this could be a fun run!