For domestic travel within the U.S., travelers typically need to present a government-issued photo ID, such as a driver's license or a state ID, when flying. For children under 18, no identification is required for domestic flights, but it’s advisable to have some form of ID. For international travel, a valid passport is required. Additional documentation may be needed depending on the destination and any specific airline requirements.
If you are looking to travel from cities only inside the country of the US then just have valid identification cards with you like your SSS ID. However, if it is an overseas travel or travelling abroad, then a passport is needed.
A passport of some kind is needed to travel into the United States if not a citizen.
This will depend on the citizenship of the child. You need your passport since this will be an international travel. The visa will depend on what country you are from and if you are eligible for a no Visa policy in the US. Valid identification card and money are also needed.
To travel inside the US, you typically need a form of identification such as a driver's license or passport.
nothing...
A valid picture identification card.
All around us (and we also) is matter. No special identification is needed.
Passport is a requisit.
When traveling from Puerto Rico to Florida, no passport is needed. Puerto Rico is part of the US, as is Florida. Traveling from Puerto Rico to Florida is travel within the United States. Citizens do not need a passport to travel within the US, although they do need some form of government-issued photo identification to get on a commercial airplane and a passport will serve that function. Non-citizens who are in Puerto Rico have already entered the US using a passport (or similar document for Canadians) and so need only the identification they would need to travel within the US, for example, from Miami to Atlanta, to travel to Florida or other locations in the US.
None needed for travel within US
A passport is basically your identification document allowing you to travel to other countries - without it, you can't cross international borders.
legal travel documents