So you’re planning to fly with LATAM Airlines but aren’t sure how strict they are with their luggage policy?
Don’t worry we did a little research on LATAM’s luggage rules to help you out.
In general, it’s important to use luggage that complies with LATAM luggage rules.
There’s a higher chance airline staff will check your bag size, and if your carry-on doesn’t meet their requirements, it may end up in the luggage hold.
Keep reading to learn more about LATAM’s baggage size and weight restrictions.

How strict is Latam airlines with carry-on baggage on board?
LATAM Airlines allows one personal item on board for all passengers.
If you’re flying on Promo, Light, Plus, or Top fares, you also get one free carry-on bag.
Basic fare does not include a carry-on bag (unless you purchase a LATAM seat or are a Platinum, Black, or Black Signature member).
Please note: your carry-on bag must meet LATAM’s standard size and weight requirements.
LATAM airlines carry-on size and weight
You’re allowed one carry-on bag free of charge, as long as it fits in the overhead compartment.
Maximum weight:
- Economy: 8 kg (17 lbs)
- Premium / Premium Business: 16 kg (35 lbs)
- To / from Brazil: 10 kg (22 lbs)
Maximum size:
55 cm x 35 cm x 25 cm (21 in x 13 in x 9 in) including pockets, wheels, and handles.
Personal item
This can be a purse, laptop bag, or diaper bag.
It must fit under the seat in front of you except for seats in the front row or exit row.
Maximum dimensions:
45 cm x 35 cm x 20 cm (18 in x 14 in x 8 in), including all parts (pockets, wheels, handles, etc.).
Important: This item must always be under your care and responsibility.
Additional items you can bring on board free of charge
- A jacket or coat
- An umbrella
- A duty-free bag that fits within personal item limits
- A comfort / entertainment item (e.g., travel pillow, fanny pack, headphones, reading material like books)
How strict is Latam airlines with checked baggage

Checked baggage allowance depends on your route, cabin class, and ticket fare. Some fares include free checked baggage.
Allowed weight: Up to 23 kg (50 lbs)
Maximum size: 158 linear cm (length + width + height)
Requirements:
- Comply with size and weight limits
- No restricted or prohibited items
- Must be checked at LATAM’s counters (checking it at the gate may incur extra fees)
How strict is Latam airlines with excess baggage?
You can check more luggage by paying excess baggage fees, but this is subject to space availability.
Fees vary depending on:
- Whether the item is overweight or oversized
- The number of additional bags
- The baggage allowance included in your fare
Latam restricted and prohibited items
Prohibited in Both Carry-On and Checked Bags:
- Animals, plants, seeds, herbicides, or certain foods without proper authorization and certification
- Flammable liquids, bleach, or paint thinners
- Explosives, poisons, acids, or compressed gas
- Electric skateboards (hoverboards, mini-segways, etc. with lithium-ion batteries)
- Cigarette lighters (if flying to/from the U.S.)
Items Not Allowed in Carry-On Bags:
- Firearms or replicas (including toy guns)
- Liquids, gels, and aerosols exceeding allowed amounts
- Pepper spray
- Sharp objects (e.g., knives, nail files, clippers, razors, tools)
- Sports equipment like baseball bats or pool cues
Find out more on what you can and can’t in carry-on baggage.
Final Thoughts
It’s always better to follow the airline’s baggage policies.
Make sure your luggage doesn’t exceed the size or weight limits and if it does, try to keep it just slightly over.
A polite conversation with airplane staff might go a long way.
If you need to bring more, consider checking a bag to avoid risking your carry-on being gate checked.
I hope this helps.
happy travels
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Disclaimer : some Latam airlines baggage allowance information are gathered from some of these web pages www.latam.com to help you travel with ease and plan properly your flights.
