Traveling with a little one comes with its own set of challenges. One big question for a parent: how can you carry baby formula or milk through airport security without hassle? The rules may be confusing. The good news is flying with formula and baby food is easier than you think, even if it’s your first time.
This guide covers everything you need to know about packing and security screening. It also gives you hacks to keep your baby’s formula safe during your trip. With the proper preparation, the process becomes simple, so you can focus on enjoying the journey with your kiddo.
Rules for Baby Formula and Milk from the TSA
Flying with baby formula and milk is allowed, but there are clear guidelines to follow. TSA (Transportation Security Administration) permits you to bring powdered formula, liquid formula, and baby food in your carry-on baggage. These items are considered medically necessary and are not subject to the usual 3.4-ounce liquid rule.
Keep infant formula and milk separate from other items in your carry-on. TSA agents may ask you to remove them for additional screening. You can also bring gel or ice packs to keep milk at the right temperature. Unopened formula or pre-mixed formula bottles are allowed, too, but they may be inspected.
Formula, breast milk, and baby food don’t need to fit inside a quart-sized bag. Be ready to show baby bottles, sippy cups, or formula powder during security screening. TSA officers might use an X-ray or other methods to check these items. You won’t need to taste or open them, but having them in clear plastic bags can make the process faster. Understanding these rules takes the stress out of flying.
9 Travel Tips on Traveling With Formula and/or Milk
1. Consider What Type of Formula to Bring
Different types of formulas work better in different situations:
Powdered Formula (Unprepared): Lightweight and easy to pack, powdered formula is great for long trips. You can mix it as needed using bottled or hot water.
Prepared Formula: Convenient but heavier, prepared formula saves time but requires a cooler to keep it fresh. It’s ideal for shorter trips or when you want to avoid mixing on the go.
Liquid Concentrate Formula: This is easier to prepare than powdered formula. Add water and shake, but remember that it’s bulkier to pack. Choose based on the trip length and what fits your packing style.
2. Pack Enough for the Whole Trip
Running out of formula during a trip can be stressful, so plan carefully. Calculate how much your child drinks daily. Add extra for delays, layovers, or lost baggage. Include additional gel packs to keep milk fresh during extended waits. Pack at least one full day’s worth of formula feed for long-haul flights in your carry-on bag.
Divide the formula into multiple containers to avoid losing everything if one bag gets misplaced. Bring pre-measured portions in small, sealable containers to save time and avoid spills. Keep backup supplies in separate bags. This ensures access to extras even if your primary carry-on is out of reach.
3. Bring Cleaning Supplies for Bottles
Keeping bottles clean on the go can feel challenging, but preparation helps. A compact bottle brush and travel-sized dish soap are essentials. Store dirty bottles in a reasonable ziplock bag until you can wash them.
If you lack running water access, pack disposable bottle liners. These save you the trouble of deep cleaning while ensuring your child’s feeding equipment stays hygienic. For longer flights, consider pre-sterilized bottles or wipes designed for baby bottles. A little extra effort upfront can make feeding much smoother during your journey.
4. Use Insulated Bags or Ice Packs
Traveling with liquid formula or breast milk requires careful temperature control. Insulated bags are great for maintaining freshness, especially during long flights. Gel packs or ice packs are TSA-approved as long as they’re frozen when you go through security.
Pack the bags tightly to reduce air gaps, which helps keep the milk cooler for longer. If you’re worried about space, consider collapsible cooler bags that fit easily into your carry-on luggage. Insulated bags work well for both formula and baby food pouches. They keep everything safe and fresh for your little one.
5. Bring a Bottle of Water for Mixing
Clean water is essential for powdered formula. Bring water in a sealed bottle in your carry-on bag to avoid delays. If you run out, ask the flight attendant for bottled or hot water during the flight. Most airlines accommodate requests for baby feeding.
Check TSA and local regulations for international flights to confirm if bringing bottled water is allowed. Water quality varies by location, so having your own ensures safety for your child. Always have more than one option available. Hot water from the plane or a backup sealed bottle can save you in a pinch.
6. Keep Formula and Milk Separate in Your Carry-On
Keeping formula and baby milk in clear, sealable plastic bags makes security checks faster and easier. TSA agents often request a closer inspection of these items. Having them organized minimizes delays and keeps everything within reach.
Store formula, baby food, and milk at the top of your carry-on bag. This eliminates the hassle of digging through luggage when going through airport security. Use quart-sized bags for smaller items like pouches and sippy cups. For longer trips, label containers to avoid confusion and ensure quick access during feeding.
7. Use Small, Pre-Portioned Containers
Pre-measuring powdered formula into airtight containers saves time and reduces mess during the trip. It’s especially helpful on long-haul flights or during busy layovers.
Compact containers also save space in your diaper bag or carry-on luggage. They make it easier to stay organized, even during unexpected delays. Opt for spill-proof lids to avoid powder spills in your bag.
8. Use a Sippy Cup or Bottle for Older Babies
Sippy cups or bottles filled with puree or formula are lifesavers for babies transitioning to solid foods. TSA allows these as part of your carry-on, so you can easily meet your child’s needs during the flight.
Look for leak-proof designs to prevent spills in your bag. Puree can be stored in squeezable pouches, making feeding easy and mess-free. These options help keep older babies satisfied during the flight. They are especially useful during takeoff or landing when discomfort can occur.
9. Keep Snacks Handy for Older Children
Toddlers often need snacks to stay calm and content during travel. Pack easy-to-eat options like applesauce pouches, dried fruit, or string cheese.
Include a mix of sweet and savory options to match your child’s preferences. Bite-sized snacks like blueberries or small crackers work well for toddlers who like to graze. Having these on hand helps manage hunger and avoid meltdowns during long flights or layovers.
Check Out Diono Travel Accessories Before Your Flight
Traveling with children is easier when you have the right tools. Explore Diono’s Buggy Buddy XL for convenient storage of baby essentials during travel. It’s designed to keep everything you need within arm’s reach.
If you’re looking for a complete travel solution, like a stroller, check out Diono’s Travel Systems. These are built to simplify life for busy parents while keeping their children safe and happy.