Ticket sales have been reactivated but technical challenges have made searching for a flight complicated in the first day of encouragement that the strike could end soon.
Education Minister Yaneth Giha said the government wanted agreement to could both recognize teachers' "indispensable role" and remain responsible with public finances.
Funds for sanitation, water, health, and education "will bring dignified living conditions to the population," said Buenaventura Mayor Eliécer Arboleda Torres.