Leave the driving to Flagstaff's premier public transportation system, Mountain Line. Operated by Mountain Line, the system is comprised of ten routes, including a high frequency route which connects NAU to the community and a seasonal route which connects to Arizona Snowbowl. Mountain Line traverses Flagstaff and offers service to jobs, schools, health care, shopping, and entertainment areas. Route schedules provide easy connections to the Downtown and Mall Connection Centers, as well as in-route transfers throughout the entire system. The Mountain Line system is designed to get riders where they want to go, as easily and quickly as possible. 

Mountain Line also operates Mountain Line Paratransit, a service for people with disabilities who do not have the functional ability to ride fixed-route buses, either permanently or under certain conditions.