Rocketmiles is giving away 100,000 United MileagePlus miles in the Vacation Faster Promotion.
When booking hotel stays through Rocketmiles you earn frequent flyer miles with their airline partners instead of hotel points.
You can currently earn miles with: Aeroplan, Alaska Airlines Mileage Plan, American Airlines AAdvantage, Etihad Guest, Flying Blue, Frontier EarlyReturns, HawaiianMiles, JetBlue TrueBlue, Qatar Airways Privelege Club, Southwest Rapid Rewards, Turkish Airlines Miles&Smiles, United MileagePlus, US Airways DividendMiles and Virgin America Elevate.