So youre packing up for your next trip. But you need to get clear on what you can and cant bring on the plane first.

You might be wondering: can I bring baby formula on a plane?

Yes, you can bring baby formula on a plane. Baby formula is one of a few liquids that does not need to follow the TSAs 3-1-1 rule. You are allowed to bring more than 3.4 ounces of baby formula on a plane and it does not need to fit in one-quart sized bag. Also, you can bring baby formula in your carry-on even if your child is not on the plane with you.

Can I bring baby formula on a plane? (TSA Rules)

There is no strict limit to how much baby formula you can bring on a plane. But the TSA says you can bring baby formula in reasonable quantities.

Here is a great baby formula on Amazon that you might like for your trip.

How to Pack Baby Formula in Carry-On

When you go through airport security, you need to remove your baby formula for a separate screening. Its best to pack it in a separate quart-sized bag to make screening quick and easy. But this is not required for baby formula.

Sometimes, items can obstruct the x-ray machine making it difficult for TSA agents to screen your luggage. So its best to pack your baby formula separately to minimize delays at the security checkpoint.

How many 3.4 oz containers can you bring on a plane?

You can bring between six and eight 3.4 ounce containers on a plane. Six to eight containers are approximately how many you can fit into one quart-size bag.

Can I bring baby formula in checked baggage?

Yes, you can bring baby formula in unlimited quantities in checked baggage.

Keep in mind that each airline has weight restrictions for luggage. Liquids are quite heavy, so the weight of your luggage can add up quickly. When flying with baby formula in your carry-on, it does not have to fit in one quart-sized bag.

How to Pack Baby Formula in Checked Baggage

When packing baby formula in checked baggage, make sure it is closed tightly and secured to prevent spills in transit. Weigh your luggage before going to the airport to ensure its within the weight limit of your specific airline. Otherwise you may have additional fees to pay when you go to check in.

How much baby formula can you take on a plane in checked baggage?

Baby formula does not have restrictions in your checked or carry-on baggage. But you should double check the TSAs website to review their regulations.

Certain toiletries, like spray deodorant, have limits established by the Federal Aviation Administration (FAA). Read more about traveling with spray deodorant in this article.

Can you bring baby formula powder on a plane?

Yes, baby formula powder is allowed in quantities over 3.4 ounces or 100 mL. Powder and liquid are both allowed in carry-on and checked baggage. You do not have to pack baby formula in a quart-sized bag but it should be screened separately from other items.

Is baby formula considered a liquid by the TSA?

Yes, baby formula is a liquid. But it is not subject to the 3-1-1 rule since baby formula is a necessity for many parents.

What is the TSA’s 3-1-1 rule?

The 3-1-1 liquids rule is a rule implemented by the Transportation Security Administration (TSA) that regulates how much liquid you can bring on a plane. This rule states that you can bring up to 3.4 ounces or 100 mL of liquid on a plane. All of your liquids must be in separate containers of 3.4 ounces or less. And they must fit in one quart-size bag. 3.4 ounces, 100 mL, one quart-size bag. Hence, 3-1-1.

The 3-1-1 liquids rule can be misleading because not all the items that follow this rule are technically liquids. It also applies to gels, aerosols, creams, and anything in between. Heres what @AskTSA has to say about the rule.

Ask TSA Question
Ask TSA Answer

You wont be able to bring more liquid than whatever will fit in the quart-size bag.

TSA Liquid Rule Exceptions

For some liquids, the TSA makes exceptions to the 3-1-1 rule. You can bring more than 100 mL of the following liquids. 

  • Baby formula
  • Breast milk
  • Juice or water for babies
  • Medically necessary liquids, prescription liquids, and gels

To make screening smooth, let the TSA agent know how much of these liquids you are bringing.

Read Also: Can I Bring Creatine On A Plane?

Frequently Asked Questions

Why cant you take more than 100ml on a plane?

The 3-1-1 liquids rule was implemented in response to a 2006 liquid bomb plot. It was thwarted by British police two weeks before the intended attack.

For airlines, its difficult to discern if liquids are a threat to passengers. Limiting liquids was a security measure in response to this plot to make screening easier.

How strict is the TSA on liquids?

The TSA is incredibly strict on liquids. They are committed to ensuring all passengers are safe and there are no liquid explosives in carry-ons. Do not try and get around the 3-1-1 liquids rule. It will just create more trouble for you as youll have to throw out any containers larger than 3.4 ounces. To make screening quick and easy, put your liquids in a separate bin.

Related: How would you describe your English level?

Does the TSA allow frozen liquids?

Yes, completely frozen liquids are considered solid and therefore have no restrictions. The liquid must be completely frozen and not slushy. Otherwise, itll be subject to the 3-1-1 rule.

What does the TSA do with confiscated items?

The TSA typically sends confiscated items to state agencies where they are distributed and resold. The TSA does not profit from the selling of these items. Some items are donated to non-profit organizations or recycled. TSA employees are prohibited from stealing confiscated items for personal use.

If you bring prohibited items through security, here are a few options aside from giving your items to the TSA.

  1. Pass the item to a friend whos not traveling.
  2. Transfer the item to your checked baggage.
  3. Throw away the item.
  4. If its a liquid, dump it out and carry the empty container or bottle.

Recap and My Recommendations

You can bring baby formula on a plane. Just make sure that you follow the TSAs rules and regulations. The TSA wasnt specific, but they say you can bring baby formula in reasonable quantities. Use your judgment there and avoid bringing too much to make screening quick and easy.

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Keep in mind that baby formula may be subject to additional screening at the security checkpoint. You can take it in your checked baggage to avoid that hassle.

Thanks for reading! Check out more can I bring articles below to help you pack for your trip. Have fun!

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