They will serve that community service, meeting and greeting tourists who arrival at the Piarco International Airport.
The women appeared in court Monday to answer the charges and they all pleaded guilty.
They were caught by cellphone video camera fighting near a fast food outlet in the main atrium of the airport, before Airport Authority security intervened.
The charges were laid by Airport Authority personnel.
One of the women was also charged $1,000 for hitting a security guard.
One of the guards had to seek medical attention after the incident.