The American Airlines AAdvantage MileUp is a personal credit card from American Airlines AAdvantage MileUp. The annual fee is none. The ongoing APR is 19.49% - 29.49%. Signup bonus: 15,000 AAdvantage® bonus miles after $500 in purchases within the first 3 months of account opening. Rewards: Earn 2 miles for every $1 spent at grocery stores, Earn 2 miles for every $1 spent on eligible American Airlines purchases, Earn 1 mile for every $1 spent on other purchases. Cash back: 2 miles for every $1 spent at grocery stores, 2 miles for every $1 spent on eligible American Airlines purchases, 1 mile for every $1 spent on other purchases.