Refundable tickets may be more expensive than non-refundable tickets, but if you need to cancel an air Canada flight ticket after the 24-hour window has passed, you won't have to pay a large fee, and if you need to make changes to your current ticket, you won't have to pay an additional fee for the changes you made. You just have to pay the difference in fee, and if your prior ticket was more expensive than your new one, you will be offered a refund in the form of a credit that you may use to purchase another airline ticket. In the event of an Air Canada Ticket Cancellation, a refund will be issued within 5-20 working days, depending on the payment method you used to pay for the ticket fee. Air Canada is the country's flag carrier and major airline. They have built their reputation year by year after serving the people of Canada and other nations for 82 years and have secured a permanent place in the Canadian Aviation business. When Air Canada celebrated its 80th anniversary in 2017, they carried 48 million passengers to 222 different locations across the world.