Stay four times at a Wyndham group hotel, and earn up to 4 times the Delta SkyMiles through April 30, 2011. After your second stay, earn double miles, third stay earn triple miles, and fourth stay quadruple miles.

Terms & Conditions
*To qualify for the “4X Miles” promotion and earn up to quadruple bonus airline miles, the member must (i) choose to earn Delta SkyMiles® in their member profile, (ii) register at wyndhamrewards.com/delta or 1-866-996-7937, (iii) book a reservation for and stay at a hotel participating in the Wyndham Rewards program at a qualifying rate between February 3 and April 30, 2011, and (iv) complete their hotel stays by May 7, 2011. Members will receive double miles for the second qualified stay, triple Miles for the third qualified stay, and quadruple Miles for the fourth qualified stay. Member stays with check-out dates after May 7, 2011 will not be counted towards the promotion. Rates offered by most on-line travel agencies and certain other rates do not qualify. One stay includes all consecutive nights at the same hotel regardless of check-ins or check-outs. Members will receive the standard two (2) miles per US dollar spent on qualifying room rates at participating Ramada®, Days Inn®, Super 8®, Wingate® by Wyndham, Baymont Inn & Suites®, Microtel Inns & Suites®, Howard Johnson®, Travelodge® (US hotels only) and Knights Inn®. Miles are earned on the qualifying room rate only, not on taxes, food and beverage or other incidental expenses. For stays at participating Hawthorn Suites® by Wyndham (U.S. hotels only) and Wyndham Hotels and Resorts® properties, members will receive the standard 500 SkyMiles per stay on qualifying room rates. Members should allow six to eight weeks after completion of registration and stay for the bonus miles to be credited to their account. See www.wyndhamrewards.com for full terms and conditions and for participating hotel brands and locations.

Register for the promotion here.