What to Pack When Flying With a Toddler: The Complete Carry-On Checklist

Packing for a flight with a toddler is a little different from packing for almost any other trip. You are not just trying to fit everything into a carry-on. You are trying to anticipate hunger, boredom, spills, diaper emergencies, temperature changes, unexpected delays, and a small person who may suddenly decide that the only acceptable toy in the world is the one you left at home.

The good news is that you do not need to bring your entire house onto the airplane. A well-packed toddler carry-on can cover most of the situations you are likely to encounter without becoming so heavy that you regret bringing it through the airport.

If this is your first trip with a young child, you may also want to read our complete guide to flying with a toddler. It covers the airport, boarding, seating, the flight itself, and many of the little things that can make the experience easier.

The Most Important Rule: Keep Toddler Essentials With You

Anything you absolutely need during the trip should go in your carry-on rather than your checked luggage.

Checked bags can be delayed. Flights can sit on the runway. Connections can be missed. A two-hour travel day can unexpectedly become a six-hour travel day.

For that reason, I like to pack enough toddler supplies to comfortably get through the expected travel time plus several extra hours.

Complete Toddler Carry-On Packing Checklist

Diapers and Changing Supplies

If your toddler is still in diapers or pull-ups, this is one area where it is better to bring a little too much than too little.

The number you need depends on the length of your trip and your child's normal routine, but I would never pack exactly the number of diapers I expect to use. Add extras for delays, unexpected changes, or the diaper you somehow manage to ruin before you even leave the airport.

Pack These Together

• Diapers or pull-ups
• A travel-size package of wipes
• A compact changing pad
• Diaper cream if you normally use it
• Several small plastic or diaper disposal bags

Keeping these items together in one small pouch makes airplane bathroom changes much easier. Instead of carrying your entire diaper bag into a tiny lavatory, you can grab one pouch and go.

Pack More Clothes Than You Think You Need

A spare outfit for your toddler should be considered mandatory.

Food spills, drink spills, diaper leaks, airsickness, and bathroom accidents all seem to become more likely when you are thousands of feet in the air.

Put a complete outfit in a resealable plastic bag. That gives you clean clothes when you need them and gives you somewhere to put the dirty clothes afterward.

Bring an Extra Shirt for Yourself Too

This is one of the easiest things for parents to forget.

If your toddler spills something or gets sick, there is a very good chance some of it is going to end up on you. An extra lightweight shirt takes up very little room and can make the rest of your travel day considerably more comfortable.

Toddler Snacks Are One of Your Best Travel Tools

Snacks serve two purposes on a flight: they keep your toddler from getting hungry and they give your child something to do.

I prefer several small snacks rather than one big snack. That way you can bring out something new periodically throughout the flight.

Good Airplane Snacks for Toddlers

• Crackers
• Dry cereal
• Pretzels
• Fruit pouches
• Granola or snack bars appropriate for your child's age
• Cheese crackers
• Dried fruit
• Small sandwiches
• Cut fruit if it will keep well

Avoid packing only messy foods. Yogurt may be a favorite at home, but it becomes considerably less appealing when your toddler drops an open container onto an airplane seat.

Bring a Toddler Cup or Water Bottle

Bring your child's usual leak-resistant cup or a small refillable water bottle. You can take an empty bottle through airport security and fill it afterward.

A familiar cup can also be comforting for toddlers who do not like drinking from unfamiliar airline cups.

Pack Several Small Toys Instead of One Big Toy

The best airplane toys are compact, quiet, and difficult to scatter across three rows of seats.

You do not need a bag filled with expensive new toys. In fact, a few small activities introduced one at a time usually work better.

Good Toddler Airplane Activities

• Reusable sticker books
• Water-reveal coloring books
• Small board books
• Mess-free coloring supplies
• Magnetic drawing boards
• Small figurines
• Simple matching activities
• Fidget or sensory toys

Avoid toys with lots of tiny loose pieces. If twenty pieces can fall onto the floor, sooner or later twenty pieces probably will fall onto the floor.

Do Not Feel Guilty About Bringing a Tablet

An airplane is not the place where I would worry about maintaining normal screen-time rules.

If a tablet keeps a tired toddler content during a long flight, that is a useful travel tool.

The important part is preparing it before you leave home.

Before the Trip

• Download shows and movies instead of relying on Wi-Fi.
• Download favorite games that work offline.
• Charge the device completely.
• Pack the charging cable.
• Bring a portable battery pack if you have one.
• Test the headphones with the device before leaving home.

Do not discover at 30,000 feet that the headphones do not connect to your tablet.

Bring One Familiar Comfort Item

Travel involves a lot of unfamiliar sights, sounds, and routines. Bringing something familiar from home can make a surprising difference.

Depending on your child, that might be:

• A small blanket
• A favorite stuffed animal
• A pacifier
• A favorite small toy
• A familiar bedtime item

You probably do not want to bring the enormous stuffed animal your toddler sleeps with every night, but one familiar item can help with both naps and stressful moments.

What to Pack for Toddler Sleep on the Plane

If your flight overlaps with nap time or bedtime, pack a few items that make sleeping more likely.

• Small blanket
• Comfort item
• Pacifier if your child uses one
• Warm layer of clothing
• Anything normally associated with your child's sleep routine that travels easily

Airplane cabins can also feel cool, so even if you are flying to a warm destination, a sweatshirt or light jacket is useful.

Pack Medications in Your Carry-On

Any medication your toddler may need during the trip should remain with you rather than going into checked luggage.

This includes prescription medications as well as any medication you routinely carry for your child.

Keep medications in their original labeled packaging whenever practical, and make sure anything requiring special storage is handled appropriately.

Small Items That Are Surprisingly Useful

A few inexpensive items can solve a lot of little travel problems.

Resealable Plastic Bags

Bring several different sizes. They can hold wet clothes, unfinished snacks, dirty utensils, trash, leaking containers, and dozens of other things.

Hand Sanitizer

Airports involve a lot of touching. Keep a small bottle somewhere you can reach easily.

Tissues

You will probably use them even if your toddler does not have a runny nose.

Wet Wipes

Even after your child is out of diapers, wipes remain one of the most useful things you can carry while traveling with kids.

Where Everything Goes Matters

A perfectly packed carry-on is not very useful if the item you desperately need is buried underneath everything else.

Organize your bag based on how quickly you may need something.

Keep These Near the Top

• Wipes
• Snacks
• One small toy or activity
• Pacifier
• Tissues
• Water cup

These Can Go Farther Down

• Extra clothes
• Additional toys
• Extra diapers
• Blanket
• Backup snacks

Packing cubes or small zippered pouches can also help you separate feeding supplies, diaper supplies, entertainment, and clothing.

What You Probably Do Not Need to Pack

One of the biggest mistakes parents make is preparing for every imaginable situation instead of every reasonably likely situation.

You usually do not need:

• A huge selection of toys
• Several heavy books
• A full day's worth of bulky meals
• Every diaper-changing product you own
• Large toys your child rarely uses
• Things you can easily buy at your destination

The goal is to have what you need without making your carry-on miserable to carry.

Should Your Toddler Have Their Own Backpack?

A small toddler backpack can be fun, but I would not put anything essential in it.

Toddlers have a remarkable ability to decide they are finished carrying their backpack approximately five minutes after arriving at the airport.

If your child wants to carry one, fill it with lightweight items such as a stuffed animal, small book, or a couple of toys. Keep diapers, medications, travel documents, and other necessities in an adult's bag.

How Much Should You Pack for a Long Flight?

For a long flight, I would not necessarily pack completely different items. I would simply increase the quantities of the things that get used up.

That means:

• More diapers
• More snacks
• A second change of clothes
• More downloaded entertainment
• A few additional activities

Try not to bring everything out immediately. A toy that appeared during boarding is no longer new five hours later. Introduce activities gradually and save something interesting for the point when everyone starts getting restless.

My Ideal Toddler Airplane Bag

If I wanted to keep things as simple as possible, my toddler carry-on would contain:

That is enough to handle most normal toddler travel situations without turning your carry-on into a piece of luggage you can barely lift.

Final Thoughts

There is no perfect packing list for every toddler because every child is different. One child may happily watch movies for half a flight while another wants a new activity every fifteen minutes. One may eat constantly while traveling, while another barely touches a snack.

Start with the essentials, then adjust the entertainment, snacks, and comfort items based on your own child.

Most importantly, pack the things that would be difficult to replace during the flight and keep them somewhere you can reach quickly. A little organization before you leave home can prevent a lot of unnecessary stress once you are in the airport.

And if you are still planning the rest of the trip, read our full guide to Flying With a Toddler: Everything You Need to Know for more tips on boarding, seating, naps, airport timing, and making the flight easier for everyone.

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