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LATAM Airlines Carry-On Size 2026 55 x 35 x 25 cm

By Caden SorensonVerified Nov 2026Sourced from the official LATAM Airlines policy

Exact LATAM Airlines carry-on dimensions, weight limits, and fees for 2026.

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On this page
  1. Quick answer
  2. LATAM Airlines dimensions
  3. Weight limit
  4. Carry-on fee
  5. Bag fit matrix
  6. Fare class breakdown
  7. Common mistakes
  8. vs Avianca
  9. Checked bag fees
  10. Special items
  11. Basic economy
  12. FAQ
  13. Sources

Quick answer

LATAM Airlines carry-on bags can be up to 55 x 35 x 25 cm (21.7 x 13.8 x 9.8"), with a 12 kg (26 lb) weight limit, and no carry-on fee except on the Basic fare, which includes a personal item only.

  • Carry-on size: up to 55 x 35 x 25 cm (21.7 x 13.8 x 9.8")
  • Weight limit: 12 kg (26 lb)
  • Carry-on fee: free except on the Basic fare (personal item only)
  • Personal item: up to 45 x 35 x 20 cm (17.8 x 13.8 x 7.9"), free on every fare
  • Gate-check risk: Medium
  • Last verified: Nov 2026
LATAM Airlines carry-on maximum size, 55 x 35 x 25 cm (21.7 x 13.8 x 9.8 inches)55 cm (21.7")25 cm (9.8")35 cm(13.8")LHW
LATAM Airlines maximum carry-on dimensions, including wheels and handles.

Carry-On Bag

Max dimensions (cm)
55 x 35 x 25 cm
Max dimensions (in)
21.7 x 13.8 x 9.8"
Weight limit
12 kg (26 lb)
Fee
Free
Gate-check risk
Medium

Basic fares do not include a carry-on (small bag); it can be added through My trips up to 6 hours before the flight. Light, Full, Standard and the Premium fares include one. The Economy cabin limit is 12 kg (26 lb); Premium Economy and Premium Business allow 16 kg (35 lb).

Personal Item

Max dimensions (cm)
45 x 35 x 20 cm
Max dimensions (in)
17.8 x 13.8 x 7.9"
Included
Yes, free
Weight
10 kg (22 lb)

Backpack, wallet, computer bag, or baby bag that fits under the seat. Max 10 kg (22 lb) in all cabins.

See checked bag fees & more

Does your bag fit on LATAM Airlines?

Check it against every airline

Alliance and loyalty

Alliance
None
Loyalty program
LATAM Pass
Official partner airlines

LATAM Airlines cabin bag dimensions and bag size

The maximum LATAM Airlines carry-on size is 55 x 35 x 25 cm, or 21.7 x 13.8 x 9.8 inches as LATAM Airlines publishes it. These measurements include wheels, handles, and any external pockets, so a bag marketed as "22 inch" can go over if its wheels push the total past 55 cm. Always measure your bag packed, not empty.

LATAM Airlines carry-on weight limit

LATAM Airlines limits carry-on bags to 12 kg (26 lb).

Does LATAM Airlines charge for carry-on bags?

No. LATAM Airlines includes a free carry-on bag plus a free personal item on every fare except the Basic fare, which includes a personal item only. Check your specific fare rules before you book.

What bags fit as a LATAM Airlines personal item

Common bag types compared against the LATAM Airlines personal item limit. Sizes are typical retail dimensions and vary by brand.

Bag typeTypical sizeOn LATAM Airlines
Standard backpack
Everyday daypack, laptop backpack
18 x 13 x 8"Too big
Tote bag
Canvas or leather tote
15 x 14 x 5"Too big
Laptop bag
Messenger or slim briefcase
16 x 12 x 4"Fits
Small duffel
Gym or weekender
18 x 11 x 11"Too big
Purse
Handbag or crossbody
12 x 10 x 5"Fits
Under-seat roller
Mini wheeled bag
16 x 14 x 8"Too big

LATAM Airlines carry-on by fare class

FareCarry-onPersonal itemNotes
BasicNot includedIncludedOverhead carry-on not included; can be purchased up to six hours before departure.
LightIncludedIncludedIncludes the overhead carry-on and earns LATAM Pass points.
PlusIncludedIncludedAdds seat selection and one or two 23 kg checked bags depending on route.
TopIncludedIncludedMost flexible; two 23 kg checked bags and free changes.

Common LATAM Airlines carry-on mistakes

  • Booking Basic and assuming a carry-on rolls with it. Basic is personal item only unless you buy the cabin bag back.
  • Overpacking the carry-on past 12 kg in Economy. Premium cabins get 16 kg, Economy does not.
  • Missing the six-hour pre-departure cutoff to add a carry-on to a Basic ticket.

LATAM Airlines vs Avianca carry-on

LATAM and Avianca enforce identical cabin geometry at 55 by 35 by 25 cm; LATAM's Economy cap is 12 kg and Avianca's is 10 kg, so a bag that clears Avianca on size will clear LATAM too. The split is at the Basic and Light tier. LATAM Basic still excludes the overhead bag while Avianca's 2026 Light change now bundles a 10 kg carry-on on international Americas flights. LATAM claws some ground back up front by giving Premium Economy and Premium Business 16 kg in the cabin, heavier than Avianca's standard Economy cap. For revenue Basic fliers with a roller, Avianca is cheaper in practice; for premium fliers, LATAM's extra cabin weight is the differentiator.

See Avianca carry-on size
LATAM Airlines checked baggage fees
Domestic economy
1st bagFree
2nd bag$100
Long-haul / international
1st bag$75
Weight limit51 lb
Linear dim62 in
Overweight & oversize
51–70 lbNot published
71–100 lbNot published
63–80 inNot published

LATAM Economy Standard and Full fares include 1 checked bag up to 23 kg (51 lb) and 158 linear cm (62 in); Basic and Light fares include no checked bag. Bag prices depend on the route, the season and how far ahead you buy. LATAM says buying a bag in advance can save up to 40%, but it sells bags in advance only on routes operated entirely by LATAM; on other routes extra bags are sold only at the airport counter. Between South America and the U.S., a first bag on Basic or Light costs US$75 (Colombia or Brazil) or US$85 (Chile or Peru) and a second bag US$100 when bought up to 48 hours before the flight, rising to US$100 and US$150 between 48 and 6 hours before departure. Bags over 23 kg pay an overweight fee at the airport, up to 32 kg per bag on routes to, from or via Argentina, Aruba, Cuba, Europe, Oceania, South Africa or Venezuela, and up to 45 kg elsewhere.

Ways to skip the LATAM Airlines checked bag fee

  1. Pack carry-on only. Confirm your bag fits the LATAM Airlines carry-on size.
  2. Check your LATAM Pass status. See whether your tier includes a free checked bag on LATAM Airlines.
LATAM Airlines special items & sports equipment
Ski / snowboard
As a checked bagsee details below
Golf clubs
As a checked bagsee details below
Bicycle
Not published
Pet in cabin
Varies by route
Pet as cargo
Not published

Musical instruments: Instruments can travel in the cabin if they meet the small-bag size and weight limits. Otherwise they must be bought in advance as special baggage and travel in the hold.

Ski, snowboard and golf equipment under 300 linear cm count as regular baggage on LATAM, subject to your fare's bag allowance and weight limits. Bicycles and other listed items are special baggage carried in the hold for an additional cost. Pets in the cabin are available on LATAM-operated flights with fees by route: USD 45 within Ecuador or Peru, USD 200 on regional flights and USD 250 on long-haul flights (domestic Brazil, Chile and Colombia are priced in local currency). Economy takes up to 5 pets per flight and Premium Economy 1. Carriers can be flexible (max 40 x 28 x 25 cm) or rigid (max 36 x 33 x 19 cm); there is no weight cap as long as the pet fits. Pet travel between the United States and Bolivia, Brazil, Ecuador, Peru and Colombia is temporarily suspended due to CDC rules.

LATAM Airlines basic economy restrictions
BasicLATAM Airlines' lowest fare tier
Carry-on allowed
No
Personal item allowed
Yes
Checked bag surcharge
Not published
  • No checked bag included
  • No seat selection until check-in
  • Changes for a fee before the flight
  • Last boarding group
  • Carry-on excluded on the Basic fare (personal item only); note the cheapest intercontinental fare, Light, does include a 12 kg carry-on
  • Reduced LATAM Pass points

Frequently asked questions

What is the LATAM Airlines carry-on size limit?

LATAM Airlines allows carry-on bags up to 55 x 35 x 25 cm (21.7 x 13.8 x 9.8"), including wheels, handles, and any external pockets. The weight limit is 12 kg (26 lb).

What are the LATAM Airlines carry-on dimensions in cm?

The LATAM Airlines carry-on size limit in centimeters is 55 x 35 x 25 cm. LATAM Airlines publishes the inch size as 21.7 x 13.8 x 9.8". Both measurements include wheels, handles, and external pockets.

What is the LATAM Airlines hand luggage allowance?

LATAM Airlines hand luggage (the cabin bag that goes in the overhead bin) can measure up to 55 x 35 x 25 cm and weigh up to 12 kg. A personal item that fits under the seat is included on every fare.

What is the LATAM Airlines carry-on weight limit?

LATAM Airlines limits carry-on bags to 12 kg (26 lb).

Does LATAM Airlines charge for carry-on bags?

No. LATAM Airlines includes a free carry-on bag plus a free personal item on every fare except the Basic fare, which includes a personal item only.

What is the LATAM Airlines personal item size?

The personal item on LATAM Airlines must fit within 45 x 35 x 20 cm (17.8 x 13.8 x 7.9") and slide fully under the seat in front of you. Backpack, wallet, computer bag, or baby bag that fits under the seat. Max 10 kg (22 lb) in all cabins.

Will my bag be gate-checked on LATAM Airlines?

Our guidance rates the gate-check risk on LATAM Airlines as Medium. It is our own rating, not a figure LATAM Airlines publishes. Arrive early in your boarding group to improve the odds of space in the overhead bins.

Can I bring a carry-on on LATAM Airlines Basic?

No. LATAM Airlines Basic passengers are limited to one personal item that fits under the seat. A full-size carry-on either is not allowed or costs an extra fee.

Does a 22-inch suitcase fit as a LATAM Airlines carry-on?

No. A standard 22 x 14 x 9 inch carry-on (55.9 x 35.6 x 22.9 cm) is over the LATAM Airlines limit of 55 x 35 x 25 cm (21.7 x 13.8 x 9.8"). Longest side 55.9 cm, limit 55 cm: 0.9 cm over; Middle side 35.6 cm, limit 35 cm: 0.6 cm over. Choose a bag within the limit, measured with wheels and handles.

Does a backpack count as a personal item on LATAM Airlines?

Only a small one. A standard daypack (roughly 18 x 13 x 8 inches) is larger than the LATAM Airlines personal item limit of 45 x 35 x 20 cm (17.8 x 13.8 x 7.9"). A backpack within that limit counts as the personal item, and a bigger one counts as the carry-on.

Is there a weight limit for personal items on LATAM Airlines?

Yes. LATAM Airlines limits the personal item to 10 kg (22 lb).

How much does a checked bag cost on LATAM Airlines?

LATAM Airlines includes a first checked bag on most economy fares. The Basic fare does not include a checked bag.

Flying LATAM Airlines out of these airports?

Check terminal layouts, connection times, and layover tips for major LATAM Airlines hubs and focus cities.

LATAM Airlines head-to-head comparisons

In-depth comparisons between LATAM Airlines and another carrier, covering bags, seats, on-time performance, routes, and loyalty.

Sources

Facts, costs, and travel details in this carry-on guide were verified against the following sources. See our research methodology for how we vet and update data.

If a figure looks wrong, email hello@vient.org, see how we handle corrections, or browse past fixes in our public changelog.

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Gear, tactics, and packing help for your LATAM Airlines flight.

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