FlyerTalk Forums - View Single Post - Unable to upgrade HA booked on B6 Points
View Single Post
Old Nov 7, 2017, 8:30 pm
  #2  
Kumulani
 
Join Date: Jun 2015
Location: BOS
Programs: AA EXP
Posts: 476
No airline allows you to use miles to upgrade award tickets. You may be able to get a new first class award for the difference in points between what you paid and the first class cost, but you would need to use TrueBlue points to do this as you can't use different mile/point currencies to pay for a single award.

Bottom line, there's no way to do what you're attempting.
Kumulani is offline