United Airlines MileagePlus Members: Transfer Hotel Points to MileagePlus Account, Get 25% Bonus Miles (must register)

United Airlines MileagePlus members (free to join) may register and then transfer hotel points to MileagePlus points for a 25% bonus. Eligible hotel loyalty programs include Marriott Bonvoy, Marriott Vacation Club, ALL – Accor Live Limitless, Hilton Honors™, IHG One Rewards, World of Hyatt, Choice Privileges, Wyndham Rewards, and Shangri-La Circle. To participate, register with your MileagePlus number.