Onyx Hospitality Group by Onyx Hospitality Onyx Hospitality Group by Onyx Hospitality – Onyx Hospitality Group. Deal Start Date: 12/19/2014 Deal Expires: 01/31/2015 Last Updated: Fri, 19 Dec 2014 20:00:05 GMT Keywords: Hotels, Hotel, Accomodation, Travel, Onyx Hospitality Other Deals Like Onyx Hospitality Group by Onyx Hospitality: