Reviewed by:

D. Goren
Head of Content
Updated Feb, 6
Because airline child policies change — and parents shouldn’t have to hunt for answers.
Short answer: Yes — you may bring a bottle warmer, but follow airline, security and battery rules.



Find out whether Lufthansa allows a pack-and-play on board or gate-check when flying with a baby, plus packing and size tips.
Yes — Hawaiian Airlines allows a diaper bag as an additional carry-on for infants; size rules, packing tips, and TSA guidance included.
Avianca breast milk rules for travelers with infants: what’s permitted, security screening, and packing tips for flying with expressed milk.
Learn JetBlue's policy on bringing baby carriers, car seats, and strollers when traveling with an infant.
Virgin Atlantic bassinet policy: eligibility, booking, and limits for bringing a bassinet on board when flying with an infant.
Find LATAM Airlines rules for bringing a baby changing pad on board, plus carry-on tips and infant travel essentials.