Beginning October 1, 2008, mileage levels will be changing for select AAdvantage award tickets and upgrade awards. Additionally, a nonrefundable co-payment of $150 will be required to claim Upgrade Awards used with most Discount Economy fares when traveling between North America and Colombia, Ecuador, Peru or Venezuela. Finally, award tickets that require miles plus a co-payment will be discontinued. AAdvantage members may continue to supplement their mileage balances by purchasing miles using our buyAAmiles® * program. From now through September 30, 2008, members may book and ticket any of the current awards. On or after October 1, 2008, the new award structure will apply. Details regarding these changes can be found here.* *You will be re-directed to AA.com U.S. To return to AA.com India, please use the back button on your browser.