Passenger at LATAM Airlines check-in counter measuring luggage for baggage size compliance

What is LATAM Airlines baggage policy? Size & Extra Baggage Fees

Last Updated: October 30, 2025

Are you planning to fly with LATAM Airlines for your next getaway? Then knowing about the LATAM airlines baggage policy will make your trip hassle-free without any bumps at the airport. LATAM Airlines is one of the biggest airlines with its hubs in cities like Santiago, Sao Paulo, Lima, and more. So, whether you are heading to Machu Picchu, flying business to Sao Paulo, knowing about baggage policy will help you travel smoothly. Read our blog as we will be telling everything about LATAM baggage policy, extra baggage fees, and more. 

LATAM Airlines Carry-on Baggage Policy

LATAM Airlines has a very simple policy for carry-on baggage so that your things are safe and comfortable in the cabin. Whosoever is flying with LATAM Airlines can carry 1 piece of carry-on baggage along with 1 personal item. However, the weight of the carry-on baggage differs depending on your travel class. Here are the following LATAM Airlines carry-on baggage allowance as per the class:

  • Economy Class:  Baggage size is 55 x 35 x 25 cm (21 x 13 x 9 in) and weight is 10 kg (22 lbs).
  • Premium Economy: Baggage size is 55 x 35 x 25 cm (21 x 13 x 9 in) and weight is 16 kg (35lbs)
  • Premium Business Class: Baggage size is 55 x 35 x 25 cm (21 x 13 x 9 in) and weight is 16 kg (35lbs).

Besides your carry-on baggage, you can carry 1 personal item in the cabin when traveling with LATAM Airlines. However, you have to make sure that this personal item fits easily under the seat in front of you. Your personal item can be a purse, a laptop bag, a small backpack, a camera bag, or a diaper bag. The maximum size of your personal item should be 45 x 35 x 20 cm (17.7 x 13.7 x 7.8 in). Other than this, you can also carry items such as an umbrella, a jacket or coat, mobility aids like a cane, crutches, etc.

LATAM Airlines Carry-on Baggage Restrictions

There are some international aviation security rules that you have to keep in mind while packing your luggage. The most common question that is asked is what I cannot carry in my carry-on baggage. Then here are some things which you cannot carry -

  • Liquids, Gel, and Aerosols: the LATAM airlines baggage policy says that you can bring liquids, gels, creams, or aerosols in containers of 100 ml or less. Moreover, all of these containers should fit inside 1 transparent resealable plastic bag, which can hold up to 1 liter. And you must show this bag separately at the security. However, there are some exceptions like important medicines, baby food or milk, or any other special dietary item. These can be in larger containers as well, but you have to show the prescription at the security.
  • Sharp Objects: Items that can be used as weapons are totally forbidden in the LATAM carry-on baggage allowance. Such items include knives of any size, box cutters, razor blades, scissors, metal nail files, etc.
  • Sporting Goods: You cannot carry sports gear such as baseball bats, ski poles, pool cues, or hockey sticks in the carry-on luggage.
  • Self-defense items: items such as pepper spray, mace, and tasers are not allowed.
  • Tools: This category includes items like drills, screwdrivers, wrenches, and more are not allowed and must be put in checked baggage.

LATAM Airlines Checked Baggage Policy

It is important to know the LATAM Airlines checked baggage rules to avoid the extra baggage fees at the airport. Let’s understand this in detail:​

Fare Types and Allowances 

LATAM Airlines baggage policy offers four main fare types that determine your checked baggage allowance: Basic, Light, Plus, and Top.

  • Basic and Light fares are the most restrictive and do not include free checked baggage, requiring you to purchase bags separately.
  • Plus fares include one checked bag weighing up to 23 kg (50 lbs), while Top fares provide two checked bags of 23 kg each for most routes.
  • Premium Business passengers on Plus or Top fares get two checked bags of up to 32 kg (70 lbs) each on certain routes. On many international flights, this is reduced to 23 kg.​

Weight and Piece Concepts

LATAM Airlines baggage policy uses two distinct systems for calculating baggage allowance. The Weight Concept applies primarily to domestic flights within South America, where the total combined weight of all checked bags matters rather than the number of pieces. The Piece Concept governs most international routes to North America, Europe, and Oceania, where passengers receive a specific number of bags, each with individual weight limits. For flights to Oceania and between South America and Europe or North America, even Economy passengers typically receive two free checked bags of 23 kg each when traveling on standard Plus or Top fares.​​

Size and Weight Limitations

Checked bags must not exceed 158 linear cm (62 in). The weight limit per bag is 23 kg (50 lbs) for Economy and Premium Economy. Premium Business travelers on some routes may check bags up to 32 kg (70 lbs). Bags over 45 kg (99 lbs) must go as cargo. On flights involving Argentina, Aruba, Cuba, Europe, Oceania, South Africa, or Venezuela, the maximum is 32 kg (70 lbs) per piece.​​

Maximum Bag Limits

LATAM allows up to 10 checked bags per passenger, including free and purchased bags. On Ecuador–U.S. routes, the limit is two bags in Economy and three in Premium cabins.​

Conclusion

First and foremost, it is very important to understand the LATAM Airlines baggage policy to make your travel smoother. Keep the checked baggage and carry-on baggage allowances in mind as per your travel class and pack accordingly. We hope that our blog has helped you understand the baggage policy of LATAM Airlines. So, what are you waiting for? Call Affluence Travels now and book your LATAM Airlines flight tickets at affordable prices.​

Got Questions? We've Got Answers

LATAM allows one carry-on bag (55 x 35 x 25 cm) weighing up to 10 kg in Economy and 16 kg in Premium cabins, plus one personal item (45 x 35 x 20 cm).​

No, Basic and Light fares do not include free checked baggage, and passengers must purchase it separately online or at the airport.​

Checked bags must weigh up to 23 kg (50 lbs) in Economy and Premium Economy, while Premium Business allows 32 kg (70 lbs) on select routes.​

LATAM allows a maximum of 10 checked bags per passenger, including free allowance and purchased bags, though some routes have lower limits.​

Yes, liquids must be in containers of 100 ml or less, placed in a transparent 1-liter resealable bag, with one bag per passenger.​

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