Which airports does Air Canada fly between Chicago and London?
For flights between Chicago and London, Air Canada operates the following airport routes:
For flights between Chicago and London, Air Canada operates from the following airport routes: O hare International Airport (ORD) to Heathrow (LHR)
What do Air Canada flights from Chicago to London cost?
One of Air Canada cheapest prices for a Chicago to London flight we have right now is $446.
On average though, flights with Air Canada cost $759.47 for the route Chicago to London, but it mostly depends on the season and how far in advance you book your tickets.