Save 5% on Delta tickets by using the Delta business Amex.
Save 3% on Delta tickets tickets by using a Starwood or Jetblue business amex…
Detroit (NWA hub)-Las Vegas-$130+ RT On Delta
Minneapolis (NWA hub)-Las Vegas-$130+ RT On Delta
Memphis (NWA hub)-Las Vegas-$130+ RT On Delta
Cincinnati (Delta hub)-Las Vegas-$130+ RT On Northwest
Also still alive:
Chicago-Las Vegas-$118+ RT On AA, Delta, and United
NYC-Salt Lake City-$118+ RT On AA
I know that Delta has double miles from now until the end of september if you register for the promotion.