Flying With Kids: Plane Snacks and Drinks Guide

Why the Snack Bag Feels Like Your Only Card

Most of us have lived some version of this flight. The seatbelt sign stays on for forty minutes, a cracker sleeve explodes into the seat crack, the apple juice tips at the exact moment the cart rolls by, and somewhere over the middle of the country the kid who ate every snack in the first hour discovers there is nothing left. Then comes the descent, and a toddler who cannot explain that their ears hurt simply starts to wail.

None of that means you packed wrong. A plane takes away the things that usually help: moving around, a change of scenery, a quick stop. What is left is your bag. The good news is that most of the hard moments are predictable, and predictable problems can be packed for. Think in six parts: security, ears, smells and crumbs, allergies, bumpy air, and boredom. If you already have a general road-trip system, our travel snacks guide for long journeys covers the basics of packing; this article is about what changes once you add a security line and 30,000 feet.

Drinks and Security: What TSA Generally Allows

The first thing to plan is liquids, because that is where families most often get stopped. For carry-on bags, the Transportation Security Administration (TSA) limits regular liquids to travel-size containers of 3.4 ounces (100 mL) or less, all fitting in one quart-size bag. That is the rule your shampoo follows, and on its own it would make packing drinks for kids nearly impossible.

The family-friendly part: TSA makes exceptions for formula, breast milk, and juice or baby food for infants and toddlers, in reasonable quantities for the trip. These do not have to fit in the quart bag. In general you take them out of your carry-on, tell the officer at the start of screening, and expect that they may be X-rayed or get extra screening. Ice packs and freezer packs used to keep these items cold are generally allowed too. Details and wording do change, so read TSA’s current page on traveling with children the week you fly instead of relying on what a friend did last year.

Cabin air is dry, and kids who are busy with a tablet or a window rarely ask for a drink. Rather than waiting for thirst, tie sips to the rhythm of the flight: a drink every time the snack bag comes out, and another when the cart passes. Arriving cranky is often partly arriving under-hydrated; the signs to watch for are in our kids and hydration guide.

Ears on Takeoff and Landing: Give Them Something to Swallow

As a plane climbs and especially as it descends, air pressure in the cabin changes faster than a small child’s ears can always keep up with. Adults feel a pop or a fullness and yawn it away. Babies and toddlers just feel that something hurts. Swallowing helps the ears equalize, which is why the AAP’s HealthyChildren.org suggests nursing or offering a bottle to babies during takeoff and landing, and swallowing or chewing for older kids.

• Babies: nurse, offer a bottle of breast milk or formula, or a pacifier if your baby uses one. Timing matters more than amount.
• Toddlers: small sips of water from a straw cup, one sip at a time, or a few bites of a soft snack.
• Older kids: sipping, a chewy snack, or gum for kids who reliably chew without swallowing it. Hard candy is a choking risk for young children, so save it for kids well past the preschool years, and never during turbulence.
• Sleeping kids: many parents choose not to wake them. If they wake up fussing, have the drink ready.

The practical trick: get the drink in hand when the seatbelt sign comes on for descent, not when the crying starts. Descent often begins well before the ground looks close. If ear pain continues after landing, or comes with fever or fluid draining from the ear, call your pediatrician rather than waiting it out, and if your child has a cold or ear infection close to the flight date, ask the pediatrician before you go.

Snacks That Do Not Smell, Crumble, or Spill

At home, almost any snack works. In a sealed cabin with a stranger’s elbow six inches away, the bar is different. Three filters cover nearly everything: no strong smell, no crumbs, no drips.

Packing format matters as much as the food. Use one zip bag per snack time, so “one bag” is the whole portion and nobody is reaching into a family-size sack at 30,000 feet. Add a pack of wipes (for hands before and after, and for the tray table) and one empty zip bag for trash and half-eaten food, which also seals in smells.

Perishables need a plan. USDA food safety guidance says perishable food should not sit at room temperature for more than two hours, so pack yogurt, cheese, or sandwiches with meat next to a frozen ice pack, and eat those first. TSA generally wants ice packs frozen solid when they go through screening, so freeze them overnight. For the main meals on a long flight, add something filling and familiar; a hungry kid is not the same as a snacky kid.

Nut-Allergy Courtesy in a Shared Cabin

A plane is a small shared room where nobody can leave. For a family managing a severe peanut or tree nut allergy, the flight can be the most stressful part of the trip. Airline policies on nuts vary, and none can promise a nut-free cabin, so those families often pre-board to wipe down seats and tray tables, and bring all of their own food.

Your part is easy: make nut-free snacks your default for flights. Plenty of good options are already nut-free, and our list of nut-free school snacks doubles as a plane list. If a flight attendant announces an allergy on board, or someone nearby mentions one, keep any nut snacks packed until you land.

If your own child has a food allergy, the to-do list starts before the airport: carry two epinephrine auto-injectors (or whatever your allergist has prescribed) in your carry-on, keep your allergy action plan with them, and bring enough safe food for the whole travel day plus delays. Do not count on in-flight snacks or special meals; if you cannot read the ingredients, it is fine to say no thank you. The full planning list, including what to do at your destination, is in our traveling with food allergies guide.

Eat Seated, Belt On, and Pause for Bumps

Turbulence often arrives without warning. The Federal Aviation Administration (FAA) recommends keeping your seatbelt fastened whenever you are seated, and that goes double for kids who are eating. A sudden drop with a mouthful of food is how coughing and choking scares happen.

• Seated and buckled: no snacks while walking the aisle, standing on the seat, or lying across a parent.
• Pause in rough air: when the plane bounces, the next bite waits until the current one is swallowed and things calm down.
• Size it for age: the AAP lists whole nuts, popcorn, whole grapes, hard candy, and chunks of raw vegetables among choking hazards for children under 4. Cut grapes and cherry tomatoes into quarters lengthwise, and skip popcorn and whole nuts for little ones. More sizing detail is in our choking prevention guide.
• No snacks during giggle fits or meltdowns: laughing or crying with food in the mouth raises the risk too.

Kids who get queasy in moving vehicles often feel worse on an empty stomach and on a very full one. Light, plain snacks in small amounts usually sit best. If motion sickness is a pattern in your family, the timing tips in our motion sickness snacks guide work in the air too, and ask your pediatrician before using any medicine for it.

A Snack Schedule So Food Is Not the Only Entertainment

The biggest trap on a long flight is not a particular food. It is using food to answer every whimper. It works for about five minutes, the bag is empty by hour two, and you have trained everyone that boredom equals snacks. A simple schedule keeps food special and keeps the bag full when you actually need it.

Between bags, rotate non-food entertainment: a new sticker book, a small toy wrapped in paper so unwrapping is part of the fun, a show downloaded in advance, a walk to the lavatory and back when the sign is off. A snack that comes with a small activity, like threading cereal onto a pipe cleaner or building a cracker-and-cheese stack, does double duty. And if you are flying somewhere like Japan, where the snack aisles will look very different on arrival, our guide to food with kids in Japan can help you plan what to pack for the first few days.

Frequently Asked Questions