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TSA Rules for Flying With Kids: ID, Milk, Strollers

What are the TSA rules for flying with kids?

Flying with children comes with a few TSA rules that can make security faster once you know what to expect. In general, kids follow the same screening process as adults, but there are important family-friendly exceptions around ID, baby supplies, and strollers.

TSA screening basics for children

Children can usually keep their shoes on if they’re 12 and under. They’ll still go through the standard checkpoint screening, which may include walking through a metal detector or a body scanner depending on the airport and lane. Keep items out of pockets and place jackets, blankets, and larger toys on the belt when asked.

IDs and boarding passes

TSA does not require children under 18 to show ID for domestic U.S. flights when traveling with an adult. Airlines, however, may have their own policies for lap infants or unaccompanied minors, so it’s smart to carry proof of age (like a birth certificate copy) if your airline requests it.

Formula, breast milk, and baby food

Parents can bring breast milk, formula, toddler drinks, baby food, and ice packs in quantities greater than the typical 3.4 oz limit. These are considered medically necessary liquids. Tell the officer you’re carrying them before screening; they may be inspected or tested separately. To simplify the process, keep these items together in an easy-to-reach section of your carry-on.

Strollers, car seats, and carriers

Strollers and car seats can be screened at the checkpoint. You may be asked to fold a stroller and place it on the X-ray belt (or it may be inspected by hand). Baby carriers are usually allowed through, but you might be asked to adjust or remove the child briefly during screening.

Make it smoother for everyone

Build extra time for bathroom breaks, snacks, and repacking after screening. For a calm, step-by-step approach from packing through landing, see the full guide here: Flying with Kids: A 4-Phase Plan for Calm Trips.

FAQ

Can kids bring snacks through TSA?

Yes. Solid snacks (crackers, sandwiches, fruit, etc.) are allowed, though they may need to be placed in a bin for screening. If you pack dips, yogurt, or pouches with lots of liquid, they may be treated as liquids or gels unless they’re for very young children.