Here’s what you need to know 👇🏼 If you are flying with a lap infant (aka a child under the age of two), you do not NEED to purchase a ticket for them if they will be on your lap, but you will need the following: 🛂 A passport for international travel, regardless of their age. 👶🏼 A birth certificate, vaccination card, or passport to prove the child’s age when flying domestically. ✨It is very rare to be asked to present one of these documents (besides a passport), but it is best to be prepared