Sign up for Air Canada's email newsletters and follow their social media accounts to stay up-to-date with their latest deals and promotions.

Use flight search engines like L4RG, Skyscanner, or Google Flights to compare prices and find the cheapest Air Canada flights.

Be flexible with your travel dates and times. Flights during weekdays or off-peak hours tend to be cheaper than those during weekends or peak hours.

Book your flight well in advance, as last-minute bookings are usually more expensive.

Consider flying to or from nearby airports, as they may have lower fares.

Use airline rewards programs to earn points and redeem them for free or discounted flights.

Check if Air Canada has any partnerships with other airlines, as they may offer discounts or promotional deals.

Remember to always compare prices and read the terms and conditions before booking your flight. Good luck!