Looking for a single economy ticket from DFW to LAS. Dates/times are pretty specific...flying out July 19th in the afternoon, coming back July 21st in the afternoon/evening. Here is what I have:

Membership Rewards: 125k
Ultimate Rewards: 5k (but about $200 away from the spending required for 50k bonus)
BA Avios: 27k
AAdvantage: Not enough to make any difference here

First thought was BA, but no availability at all. I double checked the AA site and nothing in sAAver. I also checked United (50k miles), Delta (40k miles), Air Canada (no availability), Alaska (no availability) and Virgin America (14,700 points=29,400 MR). Cash flight is about $380. Are there any other options I should be checking? I also tried BA to PHX, DEN and a few other cities between DFW and LAS but no luck on anything. Thanks!