LATAM Airlines Baggage Fees: Allowance, Weight, Size & Extra Bags

Last Updated: September 2026

LATAM Airlines baggage fees depend on your fare, cabin, route, itinerary, and when you purchase additional baggage. There is no single baggage price that applies to every LATAM flight.

The easiest way to know what your ticket includes is to open My Trips and review the baggage allowance for your specific booking. LATAM provides this information by entering your order number or reservation code and surname.

Quick baggage facts

• Personal item: up to 45 × 35 × 20 cm and 10 kg.
• Carry-on: up to 55 × 35 × 25 cm.
• Economy carry-on weight: up to 12 kg.
• Premium Economy/Premium Business carry-on weight: up to 16 kg.
• Checked baggage: a commonly published limit is 158 linear cm for a 23 kg bag where that allowance applies.
• Additional baggage can be purchased during booking or later through My Trips.
• LATAM says buying additional baggage in advance can save up to 40% in applicable cases.

Important: These are general limits, not a promise that every fare includes each type of baggage. Always check your individual booking before packing.

What Baggage Does LATAM Include With My Ticket?

Your fare and route determine what baggage you receive. This is why two LATAM passengers on the same aircraft can have different baggage allowances.

LATAM currently uses different fare structures depending on the market and itinerary. For example, its published international fare information shows different baggage inclusions for Light, Standard and Full fares, while some domestic markets use Basic, Light, Plus and Top.

So instead of asking only, “Does LATAM include baggage?”, ask:

What does my specific fare include on my specific route?

Check these five things

What to check	Why it matters
Fare	Determines your included baggage
Route	Allowances can change by market
Cabin	Economy and Premium cabins can have different limits
Baggage type	Personal item, carry-on and checked bag have separate rules
Operating airline	Partner flights may follow different procedures

For an existing booking, the most reliable option is My Trips → Review your baggage.

LATAM Airlines Baggage Allowance at a Glance

The following table shows the published baggage limits, not a universal list of what every fare includes.

Baggage type	Maximum size	Maximum weight
Personal item	45 × 35 × 20 cm	10 kg
Economy carry-on	55 × 35 × 25 cm	12 kg
Premium Economy/Premium Business carry-on	55 × 35 × 25 cm	16 kg
Checked bag where 23 kg allowance applies	158 linear cm	23 kg
Heavier checked bag	Up to 300 linear cm, subject to item and route conditions	Up to 45 kg per piece; up to 32 kg per piece on flights to, from, or via certain destinations, including Argentina, Aruba, Cuba, Europe, Oceania, South Africa, and Venezuela

LATAM states that the personal-item measurements include parts such as pockets, wheels and handles. Its carry-on limit is 55 × 35 × 25 cm.

The allowance attached to your ticket can be lower or different depending on the fare and route.

What Is the LATAM Carry-On Size?

The maximum published LATAM carry-on size is 55 × 35 × 25 cm. The maximum weight is 12 kg in Economy and 16 kg in Premium Economy or Premium Business.

Your carry-on is the larger cabin bag designed for the overhead compartment.

Personal item vs. carry-on

These are not the same thing.

Personal item

• Maximum: 45 × 35 × 20 cm
• Maximum weight: 10 kg
• Designed to fit under the seat

Carry-on bag

• Maximum: 55 × 35 × 25 cm
• Economy: up to 12 kg
• Premium Economy/Premium Business: up to 16 kg

The key question is whether your fare includes the carry-on.

LATAM’s current fare information shows that some Basic fares include only the small personal item, while Light and higher fares can include cabin baggage depending on the market.

For packing rules and check-in preparation, see our LATAM Airlines Carry-On & Check-In guide.

Does LATAM Basic Fare Include a Carry-On?

Not always. This depends on the market and route.

For some domestic LATAM fares, Basic includes a small bag or backpack but does not include the larger 10 kg cabin bag. LATAM’s published Basic fare information for certain domestic markets specifically states that the 10 kg cabin suitcase is not included.

On other routes and fare structures, the baggage inclusions can be different.

That is why you should not assume that every LATAM Basic ticket has the same baggage allowance.

If you are booking the cheapest fare

Before paying, check:

1. Personal item allowance
2. Carry-on allowance
3. Checked baggage allowance
4. Price to add each additional bag

A cheaper ticket can become more expensive once you add the baggage you actually need.

How Much Does LATAM Charge for Checked Baggage?

LATAM does not have one fixed checked-bag fee for every flight.

The price can depend on:

• Route
• Fare
• Cabin
• Number of bags
• Purchase timing
• Itinerary
• Whether another airline operates part of the journey

Because of this, fixed figures such as “$30 for domestic bags” or “$50 for international bags” should not be treated as universal LATAM prices.

The safest way to find your price

If you already booked:

1. Open My Trips.
2. Enter your order number or reservation code.
3. Enter your surname.
4. Open the baggage section.
5. Check your included allowance.
6. Select the option to add baggage if needed.

LATAM provides the baggage allowance for an existing booking through this process.

Is Baggage Cheaper Online With LATAM?

It can be. LATAM says purchasing additional baggage in advance can save up to 40% in applicable cases.

You can add baggage during the original booking or afterward through My Trips for eligible LATAM-operated flights.

LATAM also allows baggage purchases at its offices or at the airport. However, the airline recommends purchasing in advance through its website because savings may be available.

A simple money-saving strategy

If you already know you need a checked bag:

Check the online baggage price before going to the airport.

Do not assume the maximum 40% saving will apply to your particular booking. The actual price shown for your itinerary is what matters.

How Do I Add Baggage After Booking?

You can add baggage after booking through My Trips on eligible LATAM-operated flights.

Follow these steps

1. Open My Trips

Go to LATAM’s website and open the My Trips section.

2. Enter your booking details

Use your order number or reservation code and surname.

3. Open your itinerary

Find the baggage section below your trip details.

4. Select “Add baggage”

Choose the type and quantity of baggage available for your booking.

5. Review the price

Check the displayed price before completing payment.

6. Save your confirmation

Keep the updated booking information for your trip.

LATAM says additional baggage can also be purchased during the original ticket purchase.

One thing to remember

LATAM states that unused additional baggage is not refundable or transferable to another date.

What Is the LATAM Checked Baggage Weight Limit?

A 23 kg checked bag is a common included-baggage allowance on eligible LATAM fares and itineraries, but the exact allowance depends on the fare and route. For an additional 23 kg bag, LATAM publishes a maximum size of 158 linear cm. 

What does 158 linear cm mean?

Add:

Length + width + height

For example:

• Length: 70 cm
• Width: 50 cm
• Height: 38 cm

Total:

70 + 50 + 38 = 158 cm

That fits the published 158 cm dimensional limit.

Remember that size and weight are separate requirements.

A bag can be within the 23 kg weight limit but exceed the size limit.

What Happens If My LATAM Bag Is Overweight?

An overweight bag can result in an additional charge or special handling requirement.

Do not assume that purchasing one checked bag allows you to fill it beyond its stated weight limit.

Before leaving home:

• Weigh every checked bag separately.
• Check the maximum weight shown for your booking.
• Repack heavy items if necessary.
• Check whether your fare or cabin provides a higher weight allowance.

Why weighing each bag matters

Baggage allowances are generally applied per piece, not by combining the weight of several bags.

For example, if your allowance is two bags of 23 kg each, having one bag at 30 kg and another at 16 kg does not necessarily mean you are within the allowance simply because the combined weight is 46 kg.

Check the individual limit for your fare.

What Is LATAM’s Oversized Baggage Limit?

LATAM’s published standard dimension for a 23 kg checked bag is 158 linear cm where that baggage condition applies.

If your suitcase is larger than this, additional baggage conditions may apply.

Do not rely on a single “LATAM oversized baggage fee” because the price and acceptance rules can vary.

Before taking an oversized item

Check:

• Total dimensions
• Weight
• Route
• Type of item
• Whether it is sports equipment or special baggage
• Whether advance arrangements are required

This is especially important for large musical instruments, bicycles and sporting equipment.

How Much Does Extra Baggage Cost on LATAM?

The cost of extra baggage varies by booking, so there is no reliable single LATAM extra baggage price.

The final price can depend on:

Route → Fare → Cabin → Number of bags → Timing → Baggage type

For example, an additional ordinary suitcase and an overweight suitcase are not necessarily priced in the same way.

Instead of relying on a generic LATAM baggage fee calculator, use the price displayed for your booking when you add baggage through My Trips.

That gives you a much more useful figure because it reflects your actual itinerary.

What Is LATAM’s Baggage Allowance by Fare?

LATAM fare names do not have one worldwide baggage structure.

In some markets, LATAM uses Basic, Light, Plus and Top fares. In other markets, different fare names and combinations are used.

For example, LATAM’s published information for certain domestic markets describes:

Fare	General baggage approach
Basic	Small personal item; larger cabin bag and checked bag may cost extra
Light	Personal item and cabin baggage included in applicable markets
Plus	More included services and checked baggage depending on route
Top	A more flexible fare that may include additional checked-baggage allowance in the relevant market; check the fare details shown for your route.

For international itineraries, LATAM’s published fare table can be different. For example, one current international fare table lists Light with a 23 kg checked bag for an additional cost, while Standard and Full include one 23 kg checked bag.

This is why a generic fare chart should never replace checking your actual booking.

What If My LATAM Flight Includes Another Airline?

Check the operating carrier before assuming LATAM’s baggage rules apply to every flight.

LATAM states that baggage procedures can differ when an associated airline operates part of the journey.

This is particularly important when you have:

• Codeshare flights
• Multiple airlines
• International connections
• A partner airline operating the first flight

For flights operated by associated airlines, LATAM says additional baggage may need to be purchased at the airport from the airline operating the first flight.

Practical rule

If your itinerary says:

LATAM ticket + another airline operating a segment

check the baggage conditions for that specific itinerary before purchasing an additional bag.

Do LATAM Pass Members Get Extra Baggage?

Eligible LATAM Pass members can receive an additional checked bag on qualifying fares and flights.

LATAM Pass members from Platinum level and above can receive one additional checked bag of up to 23 kg at no extra cost on LATAM-operated flights when travelling on a Light fare or higher. The benefit does not apply to Basic fares, and it is not cumulative with certain other baggage benefits. 

The airline says the frequent-flyer number must be added during booking or later through My Trips to use the benefit.

Before relying on the benefit

Check that:

• Your LATAM Pass number is attached to the booking.
• Your fare qualifies.
• The flight is operated by LATAM where required.
• The additional-bag benefit appears in your booking.

What Counts as Special Baggage on LATAM?

Sports equipment, musical instruments and certain audiovisual equipment are treated as special baggage and may have separate charges or conditions.

LATAM’s baggage guidance identifies items including:

• Musical instruments
• Sports equipment
• Televisions
• Monitors
• Audiovisual equipment

as special baggage that may be transported in the aircraft hold for an additional charge.

Do not automatically treat a large instrument or sports item as an ordinary suitcase.

If the item is unusual, check its specific requirements before traveling.

For example, a bicycle may have different packing and acceptance requirements from a normal 23 kg suitcase.

What Baggage Can Children and Infants Take?

Children and infants can have baggage benefits, but the exact allowance depends on their ticket and itinerary.

The safest approach is to check the baggage allowance attached to the child’s or infant’s booking.

LATAM also has specific provisions for child equipment and special items. Because these conditions can vary, families should check the current rules before traveling with:

• Strollers
• Car seats
• Child restraints
• Baby equipment

Do not assume that every child item will be treated exactly like an adult’s checked suitcase.

Should You Buy Extra Baggage or Choose a Higher Fare?

Compare the total trip price before deciding.

Suppose you find two tickets:

Option A

Lower ticket price + paid checked bag

Option B

Higher ticket price + checked bag included

The second option can sometimes be better value if you already know you need checked luggage.

Use this simple comparison

Your travel need	What to consider
Small backpack only	Cheapest fare may be enough
Backpack + cabin suitcase	Check whether carry-on is included
One checked bag	Compare bag price with higher fare
Two or more checked bags	Compare the total fare cost carefully
Heavy equipment	Check special-baggage rules first

The cheapest headline fare is not necessarily the cheapest final trip cost.

Four Common LATAM Baggage Situations

Scenario 1: Solo traveler with only a backpack

Maria books a Basic fare and plans to travel for two days with a small backpack.

She checks that the bag fits within the 45 × 35 × 20 cm personal-item limit.

Best choice: Keep the bag small and avoid paying for baggage she does not need.

Scenario 2: Traveler who needs one suitcase

David books a lower fare but needs one checked suitcase.

Instead of waiting until the airport, he opens My Trips and checks the cost of adding a bag.

He then compares that cost with the difference between his current fare and a higher fare that includes baggage.

Best choice: Compare the total price before deciding.

Scenario 3: Traveler with two heavy bags

Sofia has two checked bags. One weighs 26 kg and the other 19 kg.

Her allowance is based on individual bag limits, so she should not assume the combined weight is what matters.

Best choice: Check the per-bag limit and redistribute items before traveling if necessary.

Scenario 4: Passenger flying on a partner-operated connection

James books a LATAM itinerary, but another airline operates his first segment.

He checks the baggage information before purchasing an additional bag because the purchase process can differ for associated-airline flights.

Best choice: Confirm the operating airline and baggage conditions for every segment.

How to Avoid LATAM Baggage Fees

The best way to reduce baggage costs is to decide what you actually need before you travel.

Before booking

• Compare fares with and without checked baggage.
• Check whether your route uses a different fare structure.
• Calculate the total price after adding baggage.

After booking

• Open My Trips.
• Check your included baggage.
• Add extra baggage online if needed.
• Compare the displayed price before paying.

Before packing

• Measure your personal item.
• Measure your carry-on.
• Weigh your bags.
• Check the maximum checked-bag size.
• Check special-baggage rules for unusual items.

Before leaving for the airport

• Confirm your baggage purchase appears in the booking.
• Check your operating airline if the trip includes another carrier.
• Keep your baggage confirmation accessible.

For broader comparisons, our Airline Baggage Fees can help you understand how baggage charges differ across airlines.

Does Seat Selection Affect Baggage?

Seat selection and baggage are separate services.

Choosing a different seat does not automatically give you more baggage.

If you are trying to control the total cost of your trip, calculate:

Ticket + baggage + seat selection + other extras

rather than looking only at the initial fare.

If you also need help choosing a seat, see our LATAM Airlines Seat Selection guide for information about available seating options.

When Should You Contact LATAM About Baggage?

Contact LATAM when your booking does not clearly show the baggage you expect or your situation involves special circumstances.

You may need help if:

• Your baggage allowance looks incorrect.
• Your LATAM Pass baggage benefit is missing.
• Your itinerary includes another airline.
• You are traveling with special equipment.
• Your baggage purchase is not showing.
• You were charged differently from the amount shown during purchase.
• You have a delayed or damaged bag.

For help choosing the appropriate support option, see our LATAM Airlines Customer Service guide.

LATAM Airlines Baggage Checklist

Before your flight, ask yourself:

Personal item: Is it within 45 × 35 × 20 cm?

Carry-on

☐ Is it within 55 × 35 × 25 cm?
☐ Is it within the applicable weight limit?

Checked bag

☐ Is a checked bag included in my fare?
☐ What is my individual weight limit?
☐ Is the bag within the applicable 158 cm linear dimension?

Extra baggage

☐ Do I actually need another bag?
☐ Have I checked the online price?
☐ Does my LATAM Pass status provide an additional bag?

Special items

☐ Am I traveling with sports equipment, an instrument or other unusual baggage?

Connections

☐ Is another airline operating part of my trip?

If you can answer all six sections, you are much less likely to face an unexpected baggage charge at the airport.

LATAM Airlines Baggage Fees: Key Takeaways

• LATAM Airlines baggage fees vary by fare, route, cabin and itinerary.
• Your exact baggage allowance should be checked through My Trips.
• The published maximum personal-item size is 45 × 35 × 20 cm and the maximum weight is 10 kg.
• The published carry-on size is 55 × 35 × 25 cm.
• Carry-on weight is up to 12 kg in Economy and 16 kg in Premium Economy/Premium Business.
• A 23 kg checked bag, where applicable, has a published maximum size of 158 linear cm.
• LATAM allows eligible passengers to add baggage during booking or afterward through My Trips.
• LATAM says advance baggage purchases can save up to 40% in applicable cases.
• Fare structures can differ between domestic and international markets.
• Partner-operated flights can follow different baggage procedures.
• Eligible LATAM Pass members can receive an additional 23 kg checked bag under qualifying conditions.
• Special baggage such as sports equipment and musical instruments can have separate conditions and fees.

Frequently Asked Questions About LATAM Airlines Baggage Fees

Editorial Review: This guide has been reviewed for clarity, baggage terminology, and current LATAM baggage information. Official LATAM sources were used as the primary reference for dimensions, weight limits, fare information and baggage-purchase procedures.

Independent travel information disclaimer: FlyTripInfo is an independent travel-information website and is not affiliated with LATAM Airlines. This guide is intended to help travelers understand baggage rules and make better travel decisions; it does not replace the terms attached to an individual ticket.

LATAM baggage allowances, fees, fare inclusions, route conditions, aircraft rules and purchase options can change. Always check the baggage information for your specific booking before departure, especially when your itinerary includes another airline.