Baby Airplane Packing List: What To Pack For Your Baby On The Flight

Let’s be real: flying with a baby can feel like a triathlon—minus the medal and plus a cranky little one and a surprise diaper blowout in a tiny airplane bathroom. Fun times, right? From wrestling with changing tables to the delightful sounds of a fussy baby during takeoff, the challenges can feel endless. And the panic when you realize you forgot that beloved pacifier? Yikes!

But don’t worry! A solid carry-on packing list can be your secret weapon. It ensures you have everything at your fingertips while giving you peace of mind to focus on your baby’s comfort (and maybe your own sanity).

I still remember my first flight with my oldest, Serena, at just 7 months old. We started with a quick 1 hour flight to Las Vegas, then tackled longer flights like 5 hours to Orlando, Florida and 4 hours to New Orleans, Louisiana. Just when I thought I had it all figured out, we added our second child, Huntington, who made his flying debut at 5 months during a 24-hour travel day. Yep, living on the edge!

After surviving 12 flights with two babies, I’m here to share what I pack in our carry-on. Trust me, it’ll help you navigate the skies with confidence. Buckle up, mama; let’s take off!

Access our free printable carry-on packing list for baby.

Type of Carry-On: Backpack

When it comes to carry-ons, I swear by using a backpack! It keeps my hands free for juggling documents and managing luggage. For my family of four (2 adults and a baby and a toddler), I usually bring two backpacks: one backpack is the diaper bag plus some snacks and one backpack is my personal bag for essentials like my laptop and jackets. This way, everything is organized and easy to access. Sometimes, I combine these into 2 backpacks into 1 but it gets a little heavy.

💡 Pro Tip: Always carry-on your diaper bag with you on the flight, and keep it under the seat in front to easily access it. If you check it in, you won’t have access to those essential items until you reach your destination!

What To Carry-On the Flight

Important Documents

Don’t forget the paperwork because you literally can’t travel without it. Here’s what you’ll need:

For Domestic Travel (U.S.)

• Minors: A birth certificate (a printed copy or a photo on your phone) or passport.
• Adults: REAL ID or passport.

For International Travel

• Passports: For everyone, including babies and toddlers. Apply early—it can take up to 3 months! Also, make sure that you’re not 6 months within the expiration date. I learned that the hard way.
• Visas: If required by your destination country.
• Notarized Consent Form: If traveling without the other parent, it’s better to have it just in case.

Learn how I took my baby’s passport photo step-by-step and printed it for just $0.14!

Diapering Essentials

Packing the right diapering supplies can make all the difference. Here’s what I typically bring:

• 6 Diapers: I always pack more than I think I’ll need—better safe than sorry! You never know when there might be delays, lost check-in baggage, or extra pooping or blowouts if elevation or airplane food affects your child differently (this happened to my mommy friend while traveling back from the Philippines!)
• Wipes: At least half a pack to keep things clean.
• Changing Mat: Prevents direct contact with the public changing tables to keep baby clean (as clean as they can be).
• Diaper Trash Bags: Trust me, you’ll want these for dirty diapers or soiled clothes!
• Antibacterial Wipes: Great for cleaning baby’s hands and surfaces before they touch anything.

Extra Clothes and Accessories

Accidents happen, especially with little ones. Here’s what I recommend:

• 1 Extra Change of Clothes for Everyone: You never know when a spill or blowout might occur. My kids have never thrown up on the plane (yet, knock on wood), but I have seen other kids throw up on flights. There is usually a paper bag in front of each seat for this reason. Two of my mommy friends also said their child threw up on them, and they ended up smelling the whole flight. Don’t let that be you! Bring an extra outfit for you and your child.
• Jackets: Airplanes often have air conditioning on blast, so I pack jackets for everyone.
• Bibs and Burp Cloths: Always handy for feeding time!

Feeding Supplies

Depending on how you’re feeding your baby, here’s what to bring:

• Breastfeeding:
  • Nursing cover (if preferred)
  • Nursing pads
• Bottle Feeding:
  • Milk bottles
  • Formula or pumped milk in storage bags
  • Cooler with ice pack
• Pumping:
  • Breast pump
  • Milk storage bags
  • Cooler with ice pack
• Solid Foods:
  • Pureed baby food
  • Dissolvable puffs
  • Cereal
  • Cut-up fruits
• Empty Water Bottle: To fill after passing security.

Exemptions to the TSA Liquid Rule

Did you know that you can bring more than 3.4 oz (100 ml) of these because they are considered “medically necessary liquids?

• formula
• breast milk
• toddler drinks
• baby/toddler food
• ice packs required to cool above items
• liquid/gel medications and creams

Keeping Your Baby Engaged

To keep your little one entertained during the flight, consider packing:

• Pacifiers: Plus a clip or container.
• 1-2 Small Toys: Lightweight and easy to pack.
• Comfort Items: A small blanket or stuffed animal for familiarity.

Electronics for Entertainment

When all else fails, electronics can be a lifesaver:

• Phone and Charger: Always bring these for essential travel documents and confirmations. Plus, you can use your phone to show baby pictures or videos of family and friends.
• iPad/Tablet and Charger: Download some favorite shows or games to keep your little one entertained.
• Laptop and Charger: While I don’t usually use my laptop during the flight, I prefer to keep it with me rather than check it in, just in case.
• Headphones: Perfect for watching a movie or TV show if you care about sound quality (I personally don’t). Airlines often provide these on longer flights.

FAQs About Carry-Ons for Flying with a Baby

Traveling with a baby can raise many questions, especially regarding what to pack in your carry-on. Here are some frequently asked questions to help you navigate the process of flying with your little one:

What about the rest of my stuff?

Toss it in your check-in bag! Then “drop it like it’s hot” at the ticket counter. Make sure to put any large liquid/gel toiletries over 3.4oz (100ml) in your check-in bag, so they won’t be thrown out during the security check.

Do you really need a birth certificate when traveling with a baby?

A birth certificate proves your child’s age and shows who their parents are.

Out of the 14 flights I’ve taken with my kids, I’ve only been asked for a birth certificate once. I didn’t have it on hand that time, and since I never changed my last name when I got married, I didn’t share the same last name as my daughter. The airline agent ended up listing my daughter as a lap infant under my husband’s name since they shared the same last name. Since then, I’ve made it a point to keep a photo of her birth certificate stored on my phone, just in case I need it!

Since airlines are one of the first lines of defense when it comes to child trafficking, agents are more likely to ask for a birth certificate if you don’t share a last name, if you appear to be of a different race than your baby, if you are in a same-sex relationship, or if you are traveling alone with a child. Try not to take offense if you’re asked for it. The agents are just doing their job to protect children and keep everyone safe.

Do you really need a consent form if you’re traveling without the other parent?

The rule is that any child under 18 traveling internationally without both parents or without one parent should provide a notarized consent form. That being said, my husband has flown with my daughter to visit me on a work trip before, and no one asked him for this. I’ve heard that most parents traveling solo with their children aren’t asked for this, but I have heard of one instance where a mom was asked, so I would rather have it than not have it if I was traveling with my kids without my partner.

Does a diaper bag count as a carry-on when traveling with a lap infant (under 2 years old)?

It depends on the airline. Most airlines allow each passenger to bring 1 carry-on and 1 personal item. Some airlines extend this allowance to lap infants, meaning that if you travel with a lap infant, you can bring 1 additional carry-on item (like a diaper bag). However, other airlines do not, so the diaper bag may count toward the adult passenger’s carry-on limit.

Personally, I typically travel with just 2 backpacks for my family of 4 (2 adults and 2 kids)—one backpack as a diaper bag and the other backpack for my laptop, iPad, and light jackets for the family. This way, I don’t stress too much about carry-on limits.

Does a cooler for milk, juice, and snacks count towards a carry-on limit?

This depends on the airline, so it’s best to ask. In my experience, it is considered “medically necessary” and won’t count towards your carry-on limit. It’s also pretty small, so it’s usually a “personal item” rather than a “carry-on,” so you can put it under your seat or in the overhead bin.

How can I keep my baby entertained during the flight?

Pack small toys, pacifiers, and electronic devices loaded with favorite shows or games. Keeping your baby engaged can help make the flight more enjoyable for everyone, you, baby, and your plane seat neighbors.

You can get way more ideas in my post, How to Entertain a Baby On a Flight.

Can I bring my car seat on the plane?

If you purchased your baby their own seat, and you reserved a window seat that is not in an exit row (different airlines have different rules about where the car seat is allowed to be installed), then you can bring and install your car seat on the plane. However, if you have a lap infant, then you cannot bring your car seat on the flight because the baby is sharing a seat with you.

To learn more about this, check out my post on How To Fly With Baby Car Seats.

How can I bring breast milk or formula on the plane? How can I get it past TSA if there is more than 3.4 oz of it?

TSA (Transportation Security Administration) has specific rules about liquids, but luckily, there are exceptions for parents traveling with little ones. You can bring more than 3.4 oz of certain liquids because they’re considered “medically necessary.” This includes breast milk, formula, toddler drinks, baby food, and ice packs to keep these items cool.

Find out more on my post on How to bring breast milk and formula through TSA on the plane for your baby?

What if I forget something important?

Don’t panic! Most airports have shops where you can buy baby essentials. However, it’s best to double-check your packing list before you leave home.

I have definitely forgotten some important things like a baby carrier, in which my first Uber ride was to Walmart to buy one. Other handy options are buy items through a Target drive-up order or ship what you need to your destination through Amazon.

Final Thoughts on Packing For Baby’s Flight

So there you have it, mama! With a little planning and the right carry-on essentials, you can transform the daunting task of flying with a baby into a manageable adventure. Remember, every flight is a new opportunity to learn and adapt—just like parenting itself! Whether it’s packing those extra diapers or making sure you have that all-important snack on hand, being prepared can make all the difference in keeping your little one happy and your sanity intact.

Flying may not always be a walk in the park, but with the right tools and a sprinkle of humor, you can conquer the skies with confidence. So, take a deep breath, channel your inner travel ninja, and get ready to make some unforgettable memories with your little ones.

Printable Carry-On Packing List: And don’t forget to grab our free printable carry-on packing list for baby to help you stay organized for your next adventure. Happy travels, and may your flights be smooth and your babies blissfully entertained! Safe skies, super moms! ✈️💖