There are movie theaters at the 5 major shopping centers in Chiang Mai:

Kad Suan Kaew   Kadsuankeaw Center Huaykeaw Road Mueang Chiang Mai Chiang Mai 50200

Airport Plaza. Central Plaza Department Store Chiangmai Airport Mueang Chiang Mai Chiang Mai
50100 Tel.+053283939

Promenada Resort Mall Chiang Mai  This shopping Center opened  6 June 2013.  
Among other tenants, there will be a Major Movie Complex, Bowling Alley and an Ice
Skating Rink.  
Located on the Chiang Mai-Sankampaeng Road, just off the Super Highway .

Discounts - For Airport Plaza only (Major Theatre)

Senior Discount - If you are 60, or older, show them your Driver's License.  You will
received a 60% discount for the movie (for any movie, 7 days a week).  If you don't
have a Driver's License show them your Passport.  They will enter the information
into their computer so that the next time the Ticket purchase time will be faster.

Discount Pass - For 100 Baht, you can get a Discount Pass good for  2 years.  This
entitles you to a 20 baht discount for any movie (pays for itself after 5 movies).  
Worth the price if you go to a lot of movie

NOTE:  You cannot combine the Senior Discount with the Discount Pass

Central Festival    The project consists of Central Department Store and over 250 retail shops.   
It is located At the intersection of the superhighway and Chiangmai-Doi Saket Road, Fa Ham
Sub-district, Muang District.

Maya Shopping Mall   Located on the corner of Huay Kaew Rd and Super Highway.  Opened
February 2014
Movie Theatre's  Chiang Mai
Updated  Feb 2014
Don's Life In Thailand (Chiang Mai)