Traveling Abroad with Kids: Essential Documents and Prep

Planning an international trip with kids? Whether it’s your first family trip overseas or you’re seasoned travelers, prepping ahead with the right documents and packing strategies can make all the difference. Here’s what you need to know before you go. 

1. Passports for All (Even Babies!) 

Every U.S. citizen — including newborns — needs a valid passport to travel internationally. Child passports (under the age of 16) are only valid for 5 years, so double-check expiration dates well in advance. Applying for a new passport or renewal can take weeks, especially during peak travel times, so start early. 

2. Check Visa Requirements by Country 

Some destinations allow visa-free travel for U.S. passport holders, but others require advance paperwork—even for kids. Use official government sites (like travel.state.gov) to check entry rules, fees, and timelines for your destination. 

3. Bring Consent Letters for Solo or One-Parent Travel 

If one parent is traveling alone with the child—or someone else is taking your child abroad—many countries require a notarized consent letter from the non-traveling parent(s). Include full travel details, passport numbers, and contact information to avoid issues at customs. 

4. Carry Copies of Key Documents 

Keep printed and digital copies of your child’s passport, travel insurance, itinerary, and any required medical info. Store one set in your luggage and another in a safe app or cloud storage. If something gets lost, having backups can save the day. 

5. Prep for Airport Security and Customs 

Have snacks, a few small toys, and kid-friendly headphones ready for airport waits and long flights.