Which airports does Air Canada fly between Chicago and Montreal?
For flights between Chicago and Montreal, Air Canada operates the following airport routes:
For flights between Chicago and Montreal, Air Canada operates from the following airport routes: O hare International Airport (ORD) to P Trudeau International (YUL)
What do Air Canada flights from Chicago to Montreal cost?
One of Air Canada cheapest prices for a Chicago to Montreal flight we have right now is $236.
On average though, flights with Air Canada cost $245.97 for the route Chicago to Montreal, but it mostly depends on the season and how far in advance you book your tickets.