Flying with a Baby? A Complete Guide to Aeromexico Airlines Infant Policy

 

Traveling with a little one can feel like a major mission. Between packing enough diapers to survive a week and making sure you have all the right paperwork, the stress can start long before you even get to the airport. If you are planning a trip with Mexico’s flagship carrier, understanding the Aeromexico Airlines Infant Policy is the best way to turn that pre-flight anxiety into a smooth, enjoyable journey.

Whether you are heading on a short domestic hop within Mexico or crossing oceans for a family vacation, Aeromexico has specific rules designed to keep your baby safe and your travel budget intact. Here is everything you need to know about flying with an infant in 2026.

Contact Flights Counsel at +1 (877) 337-0761 for expert help with flight bookings, Name Change, cancellations, Date Change, changes, refunds, Baggage Policy and travel assistance anytime.



Who Qualifies as an "Infant"?

Before we dive into the baggage and boarding details, let’s clear up the age requirements. Under the Aeromexico Airlines Infant Policy, a child is considered an "infant" if they are between seven days and two years old (up to 23 months).

If your child turns two during the trip, the rules change. For the departure flight, they can travel as an infant, but for the return journey, you will likely need to purchase a standard child’s seat. It is always a good idea to keep a digital or physical copy of your baby’s birth certificate handy to verify their age at the check-in counter.

Contact Flights Counsel at +1 (877) 337-0761 for expert help with flight bookings, Name Change, cancellations, Date Change, changes, refunds, Baggage Policy and travel assistance anytime.



Lap Infant vs. Purchasing a Seat

When booking your flight, you generally have two main choices for how your baby will travel:

1. Traveling as a Lap Infant

Most parents choose this option for the savings. A lap infant does not have their own seat and sits on an adult’s lap for the duration of the flight.

  • Domestic Flights (Within Mexico): Usually, there is no airfare charge for a lap infant, though small local taxes might apply.

  • International Flights: For flights to the U.S., Canada, or Europe, you typically pay about 10% of the adult fare plus international taxes. This ensures your baby is officially on the manifest and has a valid ticket.

2. Purchasing a Separate Seat

If you want more room to breathe (literally), you can buy a seat for your infant. This is mandatory if you want to use an FAA-approved car seat on board. While this costs more—usually a discounted child’s fare—it can be a lifesaver on long-haul flights where holding a wiggly baby for ten hours just isn't realistic.


Baggage Allowance for the Little Ones

One of the best perks of the Aeromexico Airlines Infant Policy is how generous they are with baby gear. They understand that babies come with a lot of "stuff."

Carry-on Items

If you are traveling with a lap infant, you are typically allowed to bring two extra items into the cabin free of charge. This usually includes:

  • A diaper bag (must fit under the seat).

  • A small, fully collapsible umbrella stroller or a bassinet.

Checked Baggage

For international travel, Aeromexico often allows one additional piece of checked luggage for the infant (up to 23 kg or 50 lbs) in addition to your own allowance. This is perfect for those bulky packs of diapers and extra outfits.

Strollers and Car Seats

Aeromexico allows you to check one stroller and one car seat per child for free. You can choose to check these at the main ticket counter when you arrive, or you can "gate check" them. Gate checking is a favorite for many parents because it allows you to use your stroller throughout the airport right up until the moment you board the plane. When you land, the crew will have the stroller waiting for you at the aircraft door.


Onboard Comfort: Bassinets and Amenities

If you are flying a long distance, ask about Aeromexico’s cradle (bassinet) service. These are available on certain aircraft (like the Boeing 787 Dreamliner) for babies weighing up to 11 kg (about 24 lbs).

  • How to book: You cannot usually book these online. You should call Aeromexico customer service as soon as you book your flight to request one, as they are limited and available on a first-come, first-served basis.

  • Seating: To use a bassinet, you usually need to be seated in the "bulkhead" row (the row with a wall in front of it).


Documentation You’ll Need

The last thing you want is to be turned away at the gate. Make sure your paperwork is in order:

  1. Domestic Flights: A birth certificate is usually enough.

  2. International Flights: Every human, no matter how small, needs a passport. Your baby will also need a visa if the destination country requires one for your nationality.

  3. Traveling Alone with a Baby: If you are traveling without the other parent, some countries (including Mexico) may require a notarized letter of consent from the non-traveling parent to prevent issues with immigration.


5 Pro-Tips for a Stress-Free Flight

  • Feed During Takeoff and Landing: The change in cabin pressure can hurt tiny ears. Nursing or giving your baby a bottle/pacifier during takeoff and landing helps them swallow and equalize the pressure.

  • Pack Extra Everything: Delays happen. Always have at least 24 hours' worth of extra diapers, formula, and a change of clothes for both the baby and yourself in your carry-on.

  • Choose Your Seat Wisely: If you can’t get a bassinet, try to pick a seat toward the back of the plane. It’s closer to the bathrooms (with changing tables) and the engine noise often acts as a natural white noise machine to help the baby sleep.

  • Check In Early: Arrive at the airport at least 3 hours early for international flights. Adding an infant to a reservation at the last minute can sometimes take a bit of extra time at the counter.

  • Use the App: Keep your boarding passes on the Aeromexico app so you have one less piece of paper to juggle while holding a diaper bag and a baby.


Final Thoughts

Navigating the Aeromexico Airlines Infant Policy doesn't have to be a headache. By knowing your baggage limits and getting your paperwork ready ahead of time, you can focus on making memories with your family. Aeromexico is generally very family-friendly, and the flight attendants are usually happy to help warm up a bottle or find a place for your gear.

Contact Flights Counsel at +1 (877) 337-0761 for expert help with flight bookings, Name Change, cancellations, Date Change, changes, refunds, Baggage Policy and travel assistance anytime.

Safe travels to you and your little explorer!

Comments

Popular posts from this blog

Advanced Air Infant Policy: Everything You Should Know Before Flying with a Baby

Does Aeromexico transfer baggage?

PlaneSense Infant Policy: Age Limits, Seating & Important Guidelines