Getting Here
Transportation Options from Denver International Airport
1. Rental Car: Multiple rental car companies operate at Denver International Airport and are accessible via airport shuttle. This option offers the most flexibility and allows you to explore Boulder and surrounding areas at your convenience.
2. RTD SkyRide Bus: The fare is approximately $10.50 one way, with a travel time of about 1 hour and 10 minutes. Buses run hourly and drop off at the Downtown Boulder Station, which is approximately a 6-minute drive to the Boulder Marriott.
3. Shuttle Service: Private shuttle services are available from DIA to Boulder, with fares around $49 per person.
4. Uber or Lyft: Rideshare services typically cost around $100 one way, depending on the time of day and demand.
5. RTD Bus (Flatiron Flyer) From Union Station: Buses typically depart from Gate B17 at Union Station and run regularly throughout the day. The trip takes around 45–60 minutes to reach Boulder.