Originally Posted by
OSSYULYYZ
Those arriving by land to Canada need a PCR Test taken in the United States. If you are flying, it SHOULD NOT matter. That being said, I am not sure if the airline at the boarding gate or the CBSA/PHAC Officers on arrival will be anal about it.
https://travel.gc.ca/travel-covid/tr...getting-tested
I do remember specific rules put in to prevent transiting from India to USA to Canada that stated those transiting in USA must have a USA covid test.