7/15
Last day to register to get double Alaska Mileage Plan miles and double elite qualifying miles for flights between Seattle and Detroit through Oct. 31, 2014. Registration is required at http://insideflyerus.wpengine.com/link/?11055

7/26
Last day Shangri-La Golden Circle members can redeem fewer points for weekend stays at any Shangri-La hotel, Kerry hotel and Traders hotel when staying by July 27, 2014. Get a 30 percent discount on Standard or Club Room or 50 percent discount on Executive Suite stays. Visit http://insideflyerus.wpengine.com/link/?11472

7/29
Last day JetBlue TrueBlue members can register to earn three times the points on all JetBlue Washington-National flights through Aug. 30, 2014. Registration required at http://insideflyerus.wpengine.com/link/?11525

7/31
Last day Hilton HHonors members can choose double points or double miles at participating hotels in the Hilton Worldwide portfolio. Registration required at http://insideflyerus.wpengine.com/link/?11456

7/31
Last day to register to earn double Starwood Preferred Guest points for every night at Aloft properties in Latin America through Sept. 30, 2014. You can also earn a one-time 10,000 points bonus when completing an eligible paid night at two or more Aloft properties in Latin America during the promotion period. Registration required at http://insideflyerus.wpengine.com/link/?11549