Last day US Airways Dividend Miles members can earn up to 100,000 bonus miles for completing partner activity. Registration required at http://www.usairways.com/gs11
Last day American Express Membership Rewards members can earn an additional 1,000 bonus points when staying at an Aloft, Element or Four Points by Sheraton hotel in the U.S. or Canada and paying with their AMEX credit card. Registration required at http://www.starwoodhotels.com/1000MR
Last day Hyatt Gold Passport members can earn 5,000 bonus points for every three nights at any Hyatt property, up to 30,000 bonus points. Register at http://www.goldpassport.com/possibilities
Last day Best Western Rewards members can earn up to triple points or miles on their second stay. Pay with your Best Western Rewards MasterCard for an additional 1,000 bonus points. Registration required at http://www.bestwestern.com/fall
Last day to earn double points on all Amtrak travel. Registration required at http://www.AmtrakGuestRewards.com/Double
Last day all miles (including those earned from credit card spending) will count towards American AAdvantage lifetime elite status.