I hope you will enjoy it here in Calgary!!!!!!!
The cheapest one I could find was a Quality inn about 10KM's from the airport... It was $75.00 a night. (Address 4804 Edmonton Trail N.E.)
There is also the port o call inn, its closer but it costs $139.00 a night.
Those are the first two I could find (Im sorry im not too up on my hotels
) Im sure there is more....
(BTW the closest hotel to deerfoot mall is the port o call inn)