Air travel can be a stressful experience, especially when it comes to cancellations and changes. It's important for travellers to be aware of the cancellation policies of each airline so that they can make the best decisions for their trip. Here, we'll discuss the WestJet cancellation policy, including what it covers and what to do if you need to cancel or change a flight. We'll also discuss the airline's rebooking and refund policies, so you know what to expect if you need to make changes to your flight.