Bus Service
2025-2026 Bus Registration opened at 10 a.m. on July 8, 2025.
2025-2026 Bus Service will begin on Aug. 15, 2025
2025-2026 pricing:
Full Year Round Trip $3,600
One Semester Round Trip $2100
One Way Full Year $2,150
One way Semester $1,400
Tickets (single use - PM use only) $16
Limited one-time use Afternoon Only tickets are also available at the Main Office from Ms. Kathleen McKeon: $16/day. These tickets may be purchased with check, cash or MySchoolBucks.
Contact Information
If you have a day-of-service transportation issue, please contact CYO Dispatch directly at:
650-757-2110
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