The Grayslake Fire Department says the accident happened at about 7:45 a.m. Saturday.
On the bus were members of the Libertyville High School volleyball team. They were heading to Woodstock for a tournament. The coach was driving the bus when the crash happened at Washington Street and Route 83 in Grayslake, Ill.
The girls got out of the bus through a rear emergency door. They were not seriously injured.
Investigators are still trying to determine which driver was at fault.
The Associated Press contributed to this report.