I just saw this posted on YCheap Forums.
Save 15% off Tango and Tango Plus fares. Book by March 4.
To get your exclusive discount, simply enter this promotion code when booking right here at aircanada.com:
Promotion code NQBF2KZ1
* Book by March 4, 2011 midnight, from your city of departure.
* Travel from March 2 to June 26, 2011.
This exceptional offer applies only to the following routes *:
* Calgary, YYC (AB)
* Castlegar, YCG (BC)
* Cranbrook, YXC (BC)
* Edmonton, YEG (AB)
* Kamloops, YKA (BC)
* Kelowna, YLW (BC)
* Penticton, YYF (BC)
* Prince George, YXS (BC)
* Prince Rupert, YPR (BC)
* Regina, YQR (SK)
* Saskatoon, YXE (SK)
* Vancouver, YVR (BC)
* Winnipeg, YWG (MB)
Click here to book a flight on Air Canada or for more information about this deal.