There's only one Aspen, and it just got more affordable. It's all in the planning. Get a great deal on lift tickets when you purchase seven or more days in advance online. This is the winter to make it to Aspen without breaking the budget.
Anywhere else, this would be four separate vacations because you get Snowmass, Aspen Mountain, Aspen Highlands, and Buttermilk all on one ticket. Get four times the adventure at a fraction of the price with this deal.