6
/15
Last day to earn double miles, including elite qualifying miles, on all US Airways, US Airways Express or US Airways Shuttle flights. Registration required.

/30
Last day for American AAdvantage members to earn miles for Marriott stays or to convert Marriott Rewards points to AAdvantage miles. The partnership between Marriott Rewards and American AAdvantage ends.

Last day Southwest Rapid Rewards members can transfer American Express Membership Rewards points into Rapid Rewards credits.

Last day for Hyatt’s Big Welcome Back promotion offering one free night award or 5,000 bonus points after every two stays. Registration required.

Last day to earn 2,000 United Mileage Plus miles for Red Lion stays. Use promotion code UNITED at http://www.redlion.com

Last day of the Continental OnePass Mileathon promotion where you get credits for qualifying activity that is converted into bonus miles at the end of the promotion. Visit http://www.continental.com/mileathon

7
/5
Last day to earn up to 25,000 bonus American AAdvantage miles when staying at any Hyatt property worldwide. Earn 3,000 bonus miles per stay, up to five stays and on your fifth, get an additional 10,000-mile bonus. Registration required. Visit http://insideflyerus.wpengine.com/link/?2493