CYO Bus Service

Adjustment to Afternoon Bus Schedule for Finals:

Early Bus will depart SI at 2:45 p.m. Wednesday, Dec. 18, through Friday Dec. 20

Late Bus will depart SI at 6 p.m. as usual

Special Schedules

There will be early dismissal on Friday, September 6. The early buses will depart SI at 1 p.m; the late buses will depart at the normal time of 6 p.m.

CYO Bus Information


  • Full Year Round Trip: $2,800
  • Full Year One-Way Trip: $1,600
    (Select morning or afternoon at time of registration)
  • Spring Semester ONLY Round Trip: $1,500
  • Spring Semester ONLY One-way Trip: $900
    (Spring Semester only registration will be available on December 10)

Bus Stops and Schedules

Contact Information

If you have a day-of-service transportation issue, please contact CYO Dispatch directly at: 


Please contact Ms. Kathleen McKeon (415-731-7500 ext. 5590) in the SI Business Office for:

  • lost and found
  • scheduling information
  • enrollment, payment or other business related questions