FlyerTalk Forums - View Single Post - How to get first/business for my business trip when company only pays economy?
Old Apr 9, 2012 | 8:19 am
  #2  
GRALISTAIR
FlyerTalk Evangelist
30 Countries Visited2M15 Years on Site
 
Join Date: May 2008
Location: CHA, MAN;
Programs: Delta DM 1 MM; Hz PC
Posts: 11,174
It cant be done using miles. You can only upgrade from a premium economy ticket and not a low fare economy ticket. sLUT fares as they are called with miles.
GRALISTAIR is offline