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What is the age limit to fly free?

We're here to take you and your family wherever you need to go. Infants or children under 2 years of age can travel on the lap of an adult for free (within the United States) or at a reduced fare (for international travel).



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Lap infants
United Airlines, Delta Air Lines, Southwest Airlines and many others have similar policies for domestic flights, with a cutoff age of 2 years old. On international flights, there is no fare for lap infants, but fees may apply. In most cases, you'll need to add the infant to the adult's ticket.

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Travel Restrictions and Required Documentation Is your child two years old? Or turning two years old en route? If yes, then a seat is required to be purchased for all flights in which your child is 2 years old.

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Most international flights allow children under 2 to fly as lap children, but with one big difference — it's usually not 100% free. Typically, if you're flying on a revenue ticket, you must pay the taxes and fees for your lap infant plus, in some cases, 10% of the fare.

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YOU WILL NEED TO PURCHASE A TICKET FOR YOUR CHILD IF YOU: Have a child that is 2 years old or older. Have a child that turns 2 during the trip. Prefer the child sit in a seat with an FAA-approved child safety seat. Already have a child that will be sitting in your lap, regardless of age.

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To prove your child's age to an airline, one of the following documents will suffice: Child's passport (how to get a U.S. passport for an infant and things to know about children's passports) Child's birth certificate. Child's immunization form or other medical records may also work domestically.

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The infant must be under 2 years of age for the duration of the trip. If they turn 2 during a trip, they will need their own seat for the remainder of the trip.

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Infants or children under 2 years of age can travel on the lap of an adult for free (within the United States) or at a reduced fare (for international travel).

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Price of Child Tickets Many airlines will only charge between 50% to 80% of an adult ticket, for a child flight ticket. This means that children's tickets are often cheaper than adult tickets, meaning that you'll save money on flights.

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Many airlines offer discounts for children, which is usually considered ages 2-11. Some of the discounts vary and are not available for every route.

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Age requirements
A child between the ages of three days old until their second birthday is considered a lap infant. There is no cost to add lap infants to a reservation. If the child has their second birthday between the outbound and return flight, a seat will need to be purchased for the return flight.

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It is an FAA regulation that children aged 2 and older require their own ticket and seat. I recommend buying a ticket even for children under the age of 2 and strapping them into an airline approved carseat.

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The most important thing to note is that infants are welcome above the age of 3 days old and can fly as lap children until they turn 2 — just be sure to bring proof of age. Additionally, your lap child will be allowed to bring 1 diaper bag, 1 car seat, and 1 stroller for no extra cost. Checked bags are not included.

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Can Young Kids Fly In First? In general, it's fine for kids to fly in first class.

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You may have to present proof of age like a birth certificate for any children under the age of 18. Families with children under 2 years old can ask to board early at the gate.

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If a child turns 2 years during the trip, they need to have a child ticket instead of infant ticket, due to the seating on the return flight.

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Lap infant fares on international flights Most international flights allow children under 2 to fly as lap children, but with one big difference — it's usually not 100% free. Typically, if you're flying on a revenue ticket, you must pay the taxes and fees for your lap infant plus, in some cases, 10% of the fare.

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A parent who purchases airline tickets for a family should receive a guarantee from the airline that it will seat the parent and child together without fees or a last-minute scramble at the gate or having to ask other passengers to give up their seat to allow the parent and child to sit together.

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If your child is traveling alone, with only one parent, or with a non-legal guardian, they will require a Child Travel Consent signed by both parents or legal guardians. A Child Travel Consent is sometimes called a letter of permission to travel.

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