WestJet "Passenger Perks" - 50% off Airmiles with Westjet to YVR, YYJ, YLW, and YXX

You can book Westjet for half the number of required Airmiles for travel completed by Nov 2. Bookings must be made between August 28 and September 3.

So for flights YEG-YVR after mid Sept. it is 450 Airmiles. Taxes and fees come to around $140

https://www.airmiles.ca/arrow/RewardsNonRedeemableDetailsOneBlock?productId=prod 253869