Considering the Motel 6 Denver Airport in Denver?
A VT member wrote the following comment about visiting Denver:
Light Rail! by JKMathieson
Denver recently opened up several more lines from the suburbs to the center of the city. For a pretty low fair you can get to downtown and not have to worry about parking and paying those crazy prices. Perfect for all the sporting events. Also, the 16th Street mall shuttle is free so if you get off the light rail anywhere near 16th street, you can take the mall shuttle to your destination.
If you are coming to Denver check into a ride either via SuperShuttle or RTD's Skyride. Much cheaper than a taxi.