Preferred Hotel Group hotels in Colorado, Wyoming, Utah and Nevada are offering free daily breakfast for two and up to a $100 flight credit per stay to use on a future flight when you book and stay through Dec. 15, 2012. Guests must book rate code MKTMTN, subject to availability. To redeem for the flight credit, you must provide a valid email address at time of booking, register online within 30 days of receipt of a post-stay email and follow the email instructions. Only one flight credit can be redeemed per ticket purchased and the $100 flight credit requires a $250 minimum base airfare. Base fares under $250 earn a $75 savings. Travel must be booked within four months of registration, requires a 21-day advance purchase and must be completed within five months of booking. Visit http://insideflyerus.wpengine.com/link/?7140 for more information.