Flying With Breastmilk: What You Need to Know

We’re quickly approaching the time of year when people travel the most. Traveling with a baby can be easy. TSA guidelines have rules around flying with pumped milk to make your trip smooth and without hassle. The guidelines are below.

TSA does allow the transportation of human milk to be checked in with luggage and carried on the plane if your child needs it while you are flying. You do not need to have your child with you to transport breastmilk.

In this article, we’ll talk through the rules for flying with breastmilk, including TSA guidelines, so you can rest easy and focus on the journey ahead!

What to Consider When Flying With Breastmilk:

• How much milk do you need to bring with you? Is it for a few days or longer? Is it just for the flight until you can pump later?

• How long will it need to be kept cold or frozen?

• Is there a freezer where you are staying?

What are the TSA Rules for Breastmilk?

Planning can make your trip smooth and less stressful. Here are some tips for a hassle-free traveling experience:

• TSA states that a “reasonable amount” of human milk can be transported in a carry-on bag. This amount is greater than 3.4 ounces. 

• Remove your milk from your carry-on bag for security, as it will be screened separately.

• If you want to use dry ice to keep your milk frozen, check with the airline first.

• If you have stops outside the U.S., check their airport guidelines before going.

Read through TSA rules for breastmilk to make your traveling experience even better! 

How to Pack Frozen Breastmilk for Flight

Here are a few tips to ensure your breastmilk stays at the proper temperature throughout your flight: 

• If you’ll be flying for over two hours, consider how you pack your milk. You may want to freeze it beforehand, checking that the milk is solid before packing it.

• Use a small, well-insulated cooler.

• Use plenty of ice packs (if these are not fully frozen when you go through security, they will screen them)/

• Fill any space with newspaper and put a layer of newspaper on top.

• Monitor the milk’s condition during travel. If it begins to thaw, refrigerate or use it within 24 hours.

Tips for a Smooth Journey

• Communicate with your airline. Notify them if you’re bringing breast milk or need assistance storing it during the flight.

• Carry extra supplies. Pack additional storage bags, bottles, and ice packs in case of delays.

• Be prepared for questions or extra testing. While most TSA agents are familiar with breast milk rules, print off TSA rules for breastmilk so you can refer to the information if needed. Note that If the milk is fresh or partially defrosted, a TSA agent may want to test it using a strip.

Safe Travels

Flying with breastmilk doesn’t have to be stressful. With proper preparation and the right tools, you can ensure your baby has the nourishment they need while you travel.

If you have questions, reach out to the Twin Cities Birth Center team—we’re here to support you every step of the way!