The St Julien Hotel & Spa

By air — Denver International Airport (DIA): Denver International Airport is 38 miles from the hotel, with a 45–50 minute transfer time. Private Town Car, SUV, or Shuttle service is available at $190–$370 one way. Taxi flat rate from DIA to Boulder is $89 (excluding toll fees and gratuity). Rideshare services run $60–$150 (excluding gratuity). The AB Skyride public bus (Airport/Boulder route) departs from the DIA Transit Center at Gate 8 on the lower level of the Westin Hotel at DIA, arriving in Boulder approximately 5 blocks from the hotel in about 60 minutes ($10.50, exact change required).

By air — Rocky Mountain Metropolitan Airport: Rocky Mountain Metropolitan Airport, serving private charter jets, is 18 miles from the property.

By car: The hotel is located at 900 Walnut Street in downtown Boulder. A parking garage is situated at 10th & Walnut Street adjacent to the hotel. Self-parking is $31/day and valet parking is $36/day.

Motor coach: Motor coach transportation can be arranged through the hotel's conference services team.