Here's a few places:
https://www.camdengrey.com/

Shop eBay Canada Store - ESSENTIAL OIL:: wholesale, young living

Essential Oils.Pure,Organic,Natural,Wholesale Aromatherapy Essential Oil.Carrier oils,absolutes,cosmetic bases,soap making

MMS - Essential Oils

I've gotten a few from the ebay store listed above. They even threw in 1/2 oz of cinnamon EO for free with an order of 3 other ones. I've also bought a few things at Camden Grey but have never tried their EOs.

You can try organic/health food stores too but they are generally more expensive. Good luck!