Flights out of my city (Memphis) are higher than a giraffe's butt. That being said, I don't expect a super great deal on a ticket, but I'm hoping maybe I can wait to see if any deals to Vegas pop up. I'm headed to Sin City in late Sept. So far, I haven't seen any decreases or increases in flight prices. Do you think I can wait it out, or do I need to jump on a ticket now?