Question by Blank: What is the travel documentation requirement for air travel within the usa?
For children
and adults?

I assume it is passport or drivers licence for adults and

birth certificates with raised seals for children?

Best answer:

Answer by Charlie
If you are an American citizen travelling within the U.S., you need a photo I.D., like a drivers license. Children with their parents are not required to have I.D. If A child is around 2 and travelling as a lap child, airlines often ask to see the birth certificate so they can be sure the child is not over the age of 2 yrs. Once the kids are teenagers, I always got them state I.d. cards as it is hard to tell a 15 yr old from an 18 yr old at times. these I.d.’s were also useful when they travelled alone and for other uses.

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