Until Dec. 20, earn double miles and get 50 percent off stays in selected Starwood Latin American properties. Travel by the cutoff date and earn 1,000 AAdvantage miles per qualifying stay, all while enjoying half-off of rack rates. Call 1-800-521-9672 and mention code ADMAA, or visit aa.com for a list of hotels and more information.

And through Nov. 14, stay at any of the recently opened Sofitel hotels in London, Montreal, Marseilles and Bangkok to earn triple miles (1,500) per stay.