Baby Formula
Baby formula is allowed in carry-on in reasonable quantities, exempt from the 3.4 oz liquids limit.
Carry-on
Allowed
Checked
Allowed
Carry-on details
Allowed. Baby formula (liquid or powdered) is exempt from the standard 3.4 oz liquids rule — you may bring reasonable quantities for your trip. Declare it to the TSA officer separately from your quart-size liquids bag for additional screening.
Checked-bag details
Allowed, though carrying it with you is recommended in case of travel delays.
Special instructions
Declare formula to the TSA officer at the checkpoint; it does not need to fit in your regular liquids bag.
Related rules
FAQ
- How much baby formula can I bring in carry-on?
- TSA allows reasonable quantities for your trip beyond the standard 3.4 oz limit — there's no fixed cap, but you should declare it separately at the checkpoint for additional screening.
Related items
Source: TSA — What Can I Bring? · Last verified: 2026-07-29
Final decision rests with the security officer at the checkpoint.