If you are travelling by plane to one province of Canada to another province...what indentification do u have?

bring with you?

Any official government document. IE...drivers license, government issued I D, passport. Any official document with a photo id. If your plane goes into the States you will need a photo passport. Hope this help

You ONLY Picture ID (i.e. Driving Licence or Passport) for identification purposes

See:
http://www.aircanada.com/en/travelinfo/before/traveldoc.html

For travel to…
Regulations

Travel within Canada
For passengers older than 16, a valid government issued picture ID is required, i.e. driver's license, health card, etc.
For travellers younger than 16, an original birth certificate or non-government issued ID, i.e. a student card is suggested--but not mandatory--at this time.


Travelling with kids:


Adults traveling with minor children are advised to be holding a letter of travel consent signed by the parent(s) or guardian(s) with legal custody. The letter must include the signor's address and phone details. Although this letter of travel consent does not have to be notarized for a child travelling within Canada , it is still recommended that this letter be notarized.
If a parent/guardian is divorced or deceased, custody document or death certificate is required.

photo id

Just a photo ID and you better bring your Medicare card with you, just in case.

Travelling across Canada you don't need any ID. This is a free country.
When you buy an airline ticket you will be asked for your name so you can get a ticket but they don't ask for ID.
You can go by bus or car or fly anywhere in Canada. Nobody asks you for ID.
I have never been asked in 50 years of travelling across Canada . I never heard of that. I would just laugh at anyone who asked me for ID, haha.
You can go where you like (inside) Canada. Period. ok? Go for it, Bob
PS: All you see at provincial borders are big signs that say
WELCOME TO MANITOBA OR ALBERTA OR ONTARIO, etc. That's all. No border guards. haha.