All the three identified as Raja, Mangal and Neeraj, booked for various offences, have been sighted at their homes in Aligarh at midnight.
Assistant superintendent of the destitute home, Sriram Verma has rushed to Aligarh to bring the children back.
The three managed to flee by cutting the ventilator of the restroom early in the morning during wee hours of the day.
"Their absence from the home was spotted when the morning attendance was taken," Verma said.
The home has only four Home Guards of which one was one leave today.