Air Canada is switching its Aeroplan partner award pricing model for United Airlines and several other carriers.

Airfares are getting cheaper, but getting the best price will depend on various factors. Let’s take a look at the numbers.

On one hand, you could snag an awesome deal. On the other, you could end up with longer layovers, sold-out flights or a higher ticket price. Luckily, there's no need to wait to book or worry about ...