FlyerTalk Forums - View Single Post - Upgrading into international business class on a refundable economy ticket
Old May 29, 2015, 2:11 pm
  #2  
suvayanr
 
Join Date: Dec 2012
Location: JFK/LGA
Programs: DL DM, HH Gold, SPG Platinum 100, National Executive Elite
Posts: 1,687
Upgrading into international business class on a refundable economy ticket

Given that you have a B fare, if your dates are solidified and there is upgrade space, change to an M fare and upgrade with miles. If you care for the 1.5x MQM bonus, then stick with the B fare and upgrade with miles.
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