American AAdvantage members can get 10 miles per dollar for donations of $25 or more to the Cystic Fibrosis Foundation through March 31, 2014.

Your donations help support and advance vital Cystic Fibrosis research, care and education programs. While all gifts are welcome, miles will only be earned for donations of at least $25.

To qualify for the offer, contributions must be made online at http://www.cff.org/aamilesforCF

For more information on the offer, visit http://www.webflyer.com/link/?11143