For Toronto-Colombo flights, you can use Municipal - Toronto Municipal Airport, Billy Bishop - Toronto Island Airport, John C. Munro Hamilton Intl. Airport, Lester B. Pearson Intl. - Toronto Pearson Intl. Airport as departure airport, and Bandaranaike Intl. Airport, Dandugama Airport, Kelani River Peliyagoda Airport, Ratmalana Airport, Beira Lake Seaplane Base Airport for arrival.