Seamlessly Add a Lap Infant to Your American Flight Today After Reservation

Add a lap infant to your American Airlines booking in minutes with our simple guide. Make travel convenient and secure your child’s spot today.

Jul 29, 2025 - 16:32
 2
Seamlessly Add a Lap Infant to Your American Flight Today After Reservation

Ready to fly with American Airlines? But wait! Did you forget to buy a ticket for your baby? Dont panic. The airline allows travelers to add or purchase tickets for their babies even after the ticket is already booked. However, it requires following certain steps, which will be shared in this blog.

American Airlines always prioritizes the comfort and safety of its passengers regardless of their age. However, regarding the safety of infants and children, the airline suggests following the guidelines and policies made explicitly for them. Read the infant policy and guidelines here if you're unaware of them. Also, find steps to seamlessly Add lap infant to existing American flight booking.

What Is American Airlines Infant Policy?

American Airlines only considers children under the age of two to be infants. That means they are eligible to be included in an adult passengers ticket. However, this is not the only thing in the airlines infant policy; other things are also there, which are also must to follow:

  • A child needs to be under the age of two to sit on a passengers lap.

  • An infant who turns two during their trip needs to sit on their own seat on the return flight.

  • Carry the childs birth certificate in case it ask to verify the age.

  • Visit the official AA website to Add lap infant to existing American flight booking, or contact the airline to their customer support number.

  • A passenger is only allowed to travel with one lap child.

  • Book a new seat for an infant if traveling alone with multiple. Only one is allowed to sit on the lap. The rest required to be sit in their seat.

  • Provide the fit-to-fly certificate if traveling with baby under seven days old.

  • Pay the 10% of the adult airfare for the lap infant, if traveling internationally. Applicable taxes and fees applied too.

  • No extra charges are needed when traveling domestically with the lap child.

  • If using a car seat, its requires following American Car Seat Policy.

What Is American Car Seat Policy?

According to the airline car seat policy, a traveler that bringing a car seat to the plane needs to check it at the gate or at the counter. And their is a limitation of bringing the car seat. It requires to be approved by FAA. Additionally, the car seat needs to be properly installed in a window seat and cant be in a bulkhead row and exit row. No extra charges requires to use the car seat on the plane, however, a separate seat needs to buy next to the accompanied passenger seat.

Steps To Seamlessly Add a Lap Infant to Your American Flight Today After Reservation

To Add lap infant to existing American flight booking, use the official website and follow the steps mentioned below:

  • Step 1: Browse the official website of American Airlines.

  • Step 2: Go to the page showcasing Passenger Details.

  • Step 3: Choose the option Add infant in lap.

  • Step 4: Provide the infants information and pay the fees, if needed.

  • Step 5: Receive the official confirmation via email.

Conclusion

Go to Passenger Details on the official website of American Airlines and choose Add infant in lap to include the lap child to an existing reservation. Documents such as the birth certificate or a valid passport is needed to verify the age and to travel. Airfare, fees and taxes incur if the flight is booked for overseas traveling with lap infants. If using a car seat, follow the American Car Seat Policy which can be learn from the airline customer support at 1 (800) 433-7300 or through a travel expert at +1-800-633-0441.

okeyardtravel11 Okeyard Travel is one of the most respected and well-known platforms in the aviation world. It aims to bring together all airline policies worldwide through one platform. Our team of knowledgeable and experienced travel consultants is well-versed in educating people about a variety of rules related to AA Infant Policy, flight change, cancellation, name change on tickets including many popular airlines. Feel free to call an independent flight attendant at +1-800-633-0441 to get assistance on any of the airline’s rules and regulations, regardless of your circumstances.