Originally Posted by
Green_eyes
Thank you. Looks like I need to stash up AA miles. Does Amex transfer to AA? Can I use AA on Iberia flights?
Maybe worth opening up a credit card with AA miles bonus.
Plan to go very early june, like first week. Maybe even leave end of May.
No; neither Amex nor Chase points transfer to AA.
Yes, you can redeem AAdvantage miles on Iberia flights, but for nonstop, trans-Atlantic flights on Iberia, AA will charge you more miles than BA or Iberia would charge you Avios.
Before you decide to stock up on AA miles for this trip, I suggest you go to aa.com, and see how many miles AA is requiring to various European destinations on different dates.