Only valid for travel within Canada, but you can get 15% off new reservations through June 26, 2013. You must, however, book by end of day tomorrow, Friday April 26, 2013. To receive this discount make sure promotion code CANADAFLY15 is entered on the reservation booking site. You can book through this Air Canada site and the code will automatically be populated for you.
This offer is only valid on Tango fares (which is the lowest fare price) and Air Canada Operated flights (not valid on codeshares). The price listed after you search for your flight already incorporates the 15% discount. And remember, the 15% is only given on the base fare, not the additional taxes and fees (which can be a good chunk of the total fare price – I am seeing about 40% for some routes).
For my Canadian readers, enjoy!
Thanks to Airfarewatchdog for sharing.