Depending on the ticket category, the Canadian airline charges for adjustments to existing flights. If Air Canada rebooks the flight, the price can Change, but you'll still experience comfortable convenience. You might not be able to cancel your ticket if it is a basic ticket type.

The cancellation cost for a regular flight on Air Canada ranges from $25 to $100.
The cancellation cost for an Air Canada Flex Flight ranges from $25 to $60.
The cancellation cost ranges from zero to twenty-five dollars if the passenger takes an air Canada comfort flight.
For latitude, premium economy, and business flight categories, there is no cancellation cost.
0$ to 100$ for award-type tickets, and 0$ to 150$ for same-day tickets.

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