No you do not.
However, if you are greencard holder etc, you might want to carry it.
Because Alaska is part of the US, you don't really need a passport to go there unless you are driving through Canada or are from Another Country. Its like asking if you need a passport to go from Nevada to California....
Not if flying directly between US states or territories, or travelling by land or sea. As of June, 2008, US & Canadian citizens must have a government issued ID (driver's license, etc.) and proof of citizenship (birth certificate, naturalization papers). Things will change in June, 2009.
Canada would like you to have a passport, but there are two alternate travel documents that are cheaper and more convenient for U.S. citizens, especially if you travel a lot. The NEXUS card authenticates your identity via retinal scan. It is valid for land, sea, or air entries into Canada. The U.S. Passport Card contains a radio-frequency identification chip that points to a stored record in secure government databases. It can be usedfor land or sea entries into Canada.
Only if your plane is scheduled to land in Canada.
No, but if you are driving, you will need one for Canada.
It depends where your flying from, if you fly from the US than no. But any other country than yes
yes because you have to go through Canada
It depends on your country of origin.
A passport is now required.
You will if you are driving through Canada.
Alaska is a state just like California. You do not need a passport to move from one state to the other. The only reason you would need a passport to get to Alaska is if you were driving, which requires you to go through Canada.
As both Maine and Alaska are U.S. States, you do not need a passport to get there.
No, you do not need a passport inside the US but you will need a valid picture ID.
No.
No.
No.
Not if you are a US citizen
Are you American? Then you'd need transport visa if you want to cross the Canadian borders. You don't need any passport if you want to go from Texas to Alaska on plane :)
No,because Alaska is part of the united states.
Yes, because to drive from anywhere to Canada, you'll need a passport to get in.