How to carry a booster seat on JetBlue

Flying overseas can be daunting when you bring a small baby on board. But with a JetBlue lap infants policy, you can save yourself from the bucket full of headaches.

Whether you’ve reserved a flight ticket or you’re considering booking, JetBlue adores and welcomes your little one flyer on board without any hindrance. 

To get the desired seating options, you can opt for an advance seat selection at the time of reservation. If you would like to add a lap infant to a current booking, get in touch with a live person at JetBlue. Let’s take a closer look at JetBlue’s infant policy.

What is toddler car and booster seats?

Toddler car seats and booster seats are ideal options for those who fly with lap infants. It’ll probably make your air travel experience comfortable and hassle-free without worrying about a little one’s safety.

JetBlue Airlines lets its flyers carry an FAA-approved Toddler or booster seat board free of cost in addition to your baggage allowance.

However, JetBlue is the best choice for infant travellers because the airline is known for being a family-friendly carrier to accommodate kids of all ages.

How old can a child fly as a lap infant on JetBlue?

Are you wondering whether JetBlue allows lap infants? Yes, JetBlue is a family-friendly discounted airline known as the best option for your air travel with a little one. But the airline has determined a specific age of kids is considered a lap infant.

The age between 3 years old is considered as a lap infant, and you can carry a booster seat on board for them. You can even add your little one to an existing booking without incurring extra charges.

In case a kid has their fourth birthday before the scheduled departure date, the kid is not considered as a lap infant.

Valid documentation of age at the time of check-in-

  • Valid passport
  • Birth certificate of the infant
  • Vaccination records
  • Copies on domestic travel are accepted

Further, kids between 20 days and three years must have a doctor approval letter for air travel.

Key Guidelines of JetBlue Booster seat policy

If you’ve bought a flight ticket with JetBlue to take a flight with your little one, you can consider take a quick look at the JetBlue booster policy-

  • Kids must be flying with the supervision of an adult passenger at least 14 years or older.
  • JetBlue allows flyers to carry FAA-approved booster or toddler seats, and infants must sit on the seat during takeoff or landing.
  • Kids are not allowed to sit next to emergency exit rows. 
  • Infants below the age of 2 years old are allowed to travel free of cost. 
  • Before boarding a plane, guardians must submit a valid age certificate at the check-in counter.
  • The airline doesn’t count toddler or booster seats as a piece of carry-on baggage.
  • JetBlue offers booster seats at the time to check if you’re flying with a lap infant.

Does a booster seat count as a carry-on JetBlue?

JetBlue Airlines lets its flyers carry an FAA-approved Toddler or booster seat, and they will not count toward your carry-on or checked baggage allowance. However, the airline is not assessed charges for booster seats. You can add these seats before boarding the plane when you arrive at the terminal or check-in gate at the jetbridge.

Can you carry a booster seat in flight on JetBlue?

If you want to reserve a seat for your infant, you can carry an FAA-approved booster seat in flight without incurring extra charges. If you don’t reserve a seat for your infant, you can still check a booster seat per child free of cost. In addition, you can carry the booster seat at the ticket counter or at the check-in gate.

Does JetBlue allow diaper bags?

JetBlue allows the guardian to carry one diaper bag per lap infant. However, the airline doesn’t estimate the baggage allowance for lap infants. Still, you’re not allowed to carry personal items for lap infants.

Even the JetBlue baggage policy does not imply that kids below two years old with a reserved seat can carry diaper bags or personal items.

JetBlue allows you to carry on personal items with an overall dimension of (43.2 cm) x 13″ W (33 cm) x 8″ H (20.32 cm).


Flying with a baby is overwhelming, but you can still save yourself from uneasy air travel by booking a flight ticket with JetBlue Airlines. If you still need further assistance, you can speak to a live person at JetBlue by dialling 1-855-ADA-LINE (232-5463) and get expedited service.

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