Air Canada: Save on Flights within Canada and to the US (Book by July 28) July 26, 2022 Air Canada is having a Summer Escape or Winter Breaks Seat Sale. Save on your late-summer getaway or book your fall or winter travel for less, but only for a limited time! Until July 28, 2022, save on flights within Canada and to the U.S. for travel between August 4, 2022 and February 8, 2023.Click here to visit AirCanada.com to book a flight now or for more details