Bringing a little one along on your flight? You'll need to include them on your United Airlines reservation. Infants under two years old can usually fly for free as part of an adult's ticket. To incorporate your infant, you'll have to contact United Airlines directly. You can achieve this by ringing their customer service line or modifying your bo

Planning a flight with your little one? United Airlines makes it straightforward to add an infant to your ticket. Infants under the age of two go for free on most flights, but you'll need to book a seat for them during the booking process. You can often adjust this through United's website or by contacting their customer service team. Note that i