Purchase tickets at the booth . Trip takes approximately one hour. For further details, including upon-arrival instructions and an 800 phone number, see the SuperShuttle Denver Web page . This is their nationwide Web site . Bus Service RTD skyRide .
Exact fare is required on boarding the bus .
Travel time to the Boulder bus station is approximately 80 minutes. Counters are located in the Ground Transportation area of the Main Terminal building. If you plan to pick up a car at DIA, or one in Boulder after the Congress, be sure to make reservations well in advance , particularly to qualify for any special fares. Late summer is a very busy time for tourism in the Rocky Mountain region. Companies often are sold out of standard cars days or weeks in advance.