ɪts mˈɪʃənz ɑːɹ tə pɹəvˈaɪd kwˈɔlᵻɾi ˈɛɹpoːɹt sˈɜːvɪs fɚðə mˌɑːntɹɪˈɔːl ɹˈiːdʒən, hˈɛlp ðɪ ˌiːkənˈɑːmɪk dɪvˈɛləpmənt ʌvðə mˌɑːntɹɪˈɔːl ɹˈiːdʒən, ænd dɪvˈɛləp ɐ hɑːɹmˈoʊniəs kˌoʊɛɡzˈɪstəns wɪððə sɚɹˈaʊndɪŋ ɛnvˈaɪɹənmənt.
Its missions are to provide quality airport service for the Montréal region, help the economic development of the Montréal region, and develop a harmonious coexistence with the surrounding environment.