Intercontinental Hotels Group is offering airline loyalty programme members the chance to earn double miles for each qualifying stay at one of its properties.
The Double Up promotion runs until April 30 and is available at more than 4,700 IHG hotels worldwide.
Double miles will be awarded up to a maximum of 10,000 bonus miles. Only one room per member per stay will be awarded the applicable bonus miles.
IHG has teamed up with 38 airlines' frequent flyer programmes for the promotion, including British Airways Executive Club, United's Mileage Plus, American's AAdvantage, Lufthansa's Miles & More and Virgin Atlantic's Flying Club. To view a full list, click here.
Members must select Mileage Plus as their IHG Rewards Club Miles Partner in their online profile to qualify — no retroactive miles will be awarded for stays prior to registration.