Originally Posted by
TheCanuckian
As of July 6 (or technically July 5 at 11:59 PM), you will be able to drive or fly across the border without quarantine restrictions (since you are a citizen and fully vaccinated). You will, however, need to test in the US before arriving in Canada and test again at the border. So you could fly from NY to Toronto or Calgary and on to SK from there, or you could drive across the border and fly from Toronto.
This. You can fly from NYC to YXE via YYZ or YYC without requiring any quarantine as long as you have a negative COVID test. No need to drive across the border or any of that nonsense.