December 28, 2021 - San Antonio Christian School

1722 E. 8th Street

Ontario, CA 91764

(909) 982-2301

Office Line

Office Hours

Monday - Thursday 9 am - 3 pm
Friday - 9 am - 12 pm

School resumes on Monday, January 3rd

Happy New Year SACS Families! We hope everyone had a wonderful winter break and look forward to seeing our SACS students back in school on Monday, January 3rd. Upcoming Dates […]

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We would love to show you around our beautiful campus

San Antonio Christian School (SACS) is a Seventh-day Adventist Christian school offering grades TK – 8th on a beautiful campus in Ontario, California.