Can I Bring Breast Milk on a Plane to United States?
Breast Milk
Restrictions Apply
Special Rules Apply
According to TSA guidelines, exempt from 3.4oz liquid rule in any quantity. Declare to TSA officer. Baby does not need to be traveling with you. Ice packs for cooling also exempt.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Under 3.4oz (100ml)
Allowed in carry-on
Over 3.4oz (100ml)
Must go in checked bag
Checked Baggage
Allowed in any size
Source: Official TSA Regulations ↗Updated: May 20, 2026
Also known as
breast milkbreastmilkpumped milknursing milkexpressed milk
Accurate
Information from official airline & aviation sources
Fast
Get answers in seconds
Global
Integrating new airline guidelines and regional rules
Trusted
Used by travelers worldwide
More Baby Items
View all →
