March 24, 2022 - 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

Birthday Celebration for Dr. Suess!

pink and white flowers under blue sky during daytime

March 27th – April 2nd Join with the students from SACS as we celebrate Dr. Suess’ Birthday with our Read-A-Thon! Pledge forms will be sent home on March 25th as […]

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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.