Megabus, a division of the American company Coach USA, will resume its bus connections from May 11 between Toronto and a dozen American cities.
It will also slightly increase the frequency of connections between Montreal and Toronto, increasing it from four to five trips per day. Passing through Toronto, Montrealers will have access to cities like Buffalo, Philadelphia, New York, Baltimore, and Washington DC.
However, for New York, Montrealers will probably have an interest in taking the direct connections offered by Trailways.
With the disappearance of Greyhound Canada in May 2021, bus connections between Montreal and other Canadian cities are very limited. Either use Megabus between Montreal and Toronto or opt for the train.