FlyerTalk Forums - View Single Post - Booked with Chase Sapphire points - can I upgrade with more points or United miles??
Old Mar 1, 2020, 10:33 pm
  #2  
donotblink
 
Join Date: Dec 2014
Location: New York City + Vail, CO
Programs: American Airlines Executive Platinum, Marriott Bonvoy Ambassador Elite
Posts: 3,215
What are your travel dates and flight numbers? If there's C inventory, you could use your chase points to offset the cost of buying AA miles to do a miles and co-pay upgrade. You could also upfare and use chase points to offset the cost of your upfare. Contact AA to find out the cost to upfare.
You can't use United miles to upgrade on AA.
donotblink is offline