AAdvantage members can earn up to quadruple miles when staying at Shangri-La, Traders or Kerry hotels through Aug. 31, 2014.

American AAdvantage members will earn bonus miles as follows:

– A two-night stay earns double miles (1,000 miles)
– A three-night stay earns triple miles (1,500 miles)
– A four-night stay or greater earns quadruple miles (2,000 miles)

A one-night stay will earn the base 500 miles normally awarded for a stay. Members must book the Best Available Rate online HERE

The offer is not available at Shangri-La Resorts and may not be used in combination with other offers. Advanced reservations are required.