14+ Traveling Canada To Us Passport Expiration Pictures. If you get a new passport after you arrive in canada, you can apply to extend your stay. And the canadian government's website also does not list any validity period requirements for us citizens.
Many countries require your passport have 3 to 6 months validity remaining before they will allow you to enter or issue a travel visa.
Keep in mind as well, if you have a month or less left on your passport it is a good idea to renew it. In canada it takes 10 business days to renew, in the us it takes far longer if i am not mistaken. If you get a new passport after you arrive in canada, you can apply to extend your stay. The only problem may be the entry requirements of the country or countries you plan to visit.