Here is a short list of luggage claim limits:
Air Canada – $1,500 for domestic flights, $2,000 for international flights.
VIA Rail – On trains offering checked luggage service, such as The Ocean between Halifax and Montreal, limit is $750. No compensation is possible for luggage sorted in passenger cabin.
MegaBus – Serving MontrealToronto, in particular, offers maximum liability of $100.
Greyhound – Serving Montreal-Ottawa and all points westward offers free coverage up to $250 with option to purchase insurance for coverage up to $1,000.
Source: Brett Tabor, travel counsellor