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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