I imagine when you land you'll have to go through customs like most people who enter Another Country.
Yes. Not a passport per se, but you need an ID to get into the plane.
No, but you would need one anywhere you landed.
Yes you will require a passport if you are flying.
Your plane ticket and a passport.
If you are flying within the United States, you do not need a passport. If you are flying into the United States from another country, or out of the United States into another country, you need to present a passport at customs.
Children flying on a plane typically need a government-issued photo ID, such as a passport or a state-issued ID card, to prove their identity. Additionally, they may need their boarding pass and any other required travel documents.
a passport and a plane ticket
YES
Yes
No.
No But it is helpfil to have one
Yes.