* Home Page › Forums › USA & Canada Family Travel Forum › How can I book a flight on JetBlue flying with Baby? This topic is empty. Viewing 0 reply threads Author Posts May 6, 2022 at 12:04 pm #172237 Reply Alan walkerGuest Take your child three days to two years old as a lap infant on JetBlue. For bigger kids, inform JetBlue flying with Baby on the phone. see more: Author Posts Viewing 0 reply threads Reply To: How can I book a flight on JetBlue flying with Baby? Your information: Name (required): Email (will not be published) (required): Website: Cancel Submit