Under the seat
45×35×20 cm
17.7×13.8×7.9 in
One underseat item for all fares; measurements include pockets, wheels and handles. General FAQ and international fare table specify 10 kg; Brazilian Portuguese regional table specifies 12 kg for Premium cabins. No single cross-cabin weight is modeled because these scopes differ. This is not an unlimited-weight allowance.
Overhead cabin bag
55×35×25 cm
21.7×13.8×9.8 in
Weight limit: 12 kg (26.5 lb)
One main bag: Economy 12 kg, Premium Economy/Business 16 kg, including wheels and handles. Basic excludes it unless purchased. Light is included on the main English page and Spanish fare tables, but the Portuguese international table lists an extra cost; confirm the issued fare and route. Light is not Basic.
Measure the full external bag size, including wheels and handles.
No overhead cabin bag
Basic only: personal item included; purchase main bag where available. This profile does not mean Light. Basic is offered on specified domestic/regional routes, excluding Brazil-origin routes.
1 cabin bag
Economy main bag when included or purchased. Check Light entitlement: current official language/market tables conflict; booking confirmation controls.
1 cabin bag
Premium Economy: one main bag, up to 16 kg, plus personal item.
1 cabin bag
Premium Business: one main bag, up to 16 kg, plus personal item; not two main cabin bags.
No reliable fixed price is listed here. Check your booking for the cost of adding a bag; an unlisted price does not mean it is free.
Official baggage policyCheck cabin bag dimensions, weight and personal-item limits separately. A bag has to pass every published limit at once; being under the length and width limit does not help if the depth, weight, or fare-specific allowance is tighter.
Editorial signal only. Measure the packed bag and verify the operating carrier's rule.
LATAM international screening guidance: ordinary liquids in containers up to 100 ml, in one resealable 1-litre bag per passenger. Domestic and departure/transfer exceptions differ; necessary medicines, infant food and dietary items have separate conditions. Do not apply this as a universal domestic restriction or duty-free/customs allowance.
Lap infant under 2: domestic travel without extra fare; international fare generally 10% of adult fare plus taxes, with free infant fare for departures from Mexico. One extra 45×35×20 cm personal item for the infant. No blanket 10 kg checked-bag allowance established.
For children aged 0–11, one folding stroller OR child restraint (car seat/bassinet) travels free. Cabin carriage depends on space; otherwise it goes in the hold. Aircraft-door return is not guaranteed.
Onboard use requires an approved child restraint and a purchased seat. The free transport provision is one stroller OR restraint, not two unconditional extra pieces. Children turning 2 during the trip need their own seat for the return journey.
Source-based research; no hands-on test or specialist review claimed.
Main 55×35×25 including wheels/handles; one 12 kg Economy or 16 kg Premium bag; personal 45×35×20 all fares; Basic purchase up to 6 hours before departure; compliant space-only hold free, noncompliant/unpurchased gate bag paid hold.
Direct browser. Main page includes Light; conflicting Portuguese international table separately retained. Liquids international baseline only.
Main allowance and inclusion sections; expanded liquids guidanceSource review: · Codex (AI source review)
Personal 10 kg general FAQ; main 12/16 kg; standard checked 23 kg/158 cm. Excess maximum 32 kg for listed routes and AC/BA/IB/QF connections; other destinations up to 45 kg/300 cm with fees.
Direct browser. Personal weight conflicts with regional Premium table; no single weight modeled. Route embargoes override generic excess maxima.
Cabin, checked and overweight sectionsSource review: · Codex (AI source review)
Economy Standard/Full and Premium Economy one 23 kg bag; Premium Business Standard one and Full two 23 kg bags; Basic/Light paid. 158 cm; no allowance pooling; advance purchase only all-LATAM itinerary.
Direct browser. GYE–JFK and UIO–MIA operational caps and no oversize/special baggage separately apply; no invented universal 32 kg Business allowance.
Fare inclusion, purchase, conditions and route exceptionsSource review: · Codex (AI source review)
Light/Standard/Full one 12 kg main; Premium cabins one 16 kg main; checked by fare 23 kg.
Direct browser. Spanish international table includes Light main bag.
International Economy and Premium tablesSource review: · Codex (AI source review)
Light main 12 kg costs extra; Standard/Full include it; personal 10 kg.
Direct browser. Conflicts with main English page and Spanish international table: preserve explicit market/language discrepancy, check issued booking.
Outside-South-America fare tableSource review: · Codex (AI source review)
Basic no main; Light/Full one 12 kg; Premium one 16 kg; Basic routes exclude Brazil origin.
Direct browser; domestic/intra-South-America and regional Caribbean scope.
Regional fare table and Basic restrictionsSource review: · Codex (AI source review)
Economy Light/Standard/Full one 12 kg main and 10 kg personal; Premium one 16 kg main and 12 kg personal.
Direct browser. Premium personal limit differs from general FAQ/international table; scoped exception retained.
Economy/Premium tables; Basic restrictionsSource review: · Codex (AI source review)
Lap infant extra 45×35×20 item; children 0–11 one folding stroller OR car seat/bassinet free, cabin only if space.
Direct browser. No unconditional two free baby devices or guaranteed gate-return.
Children and babies baggage answerSource review: · Codex (AI source review)
Domestic lap infant no extra fare; international generally 10% plus taxes, Mexico-origin free; own seat approved restraint; turning 2 requires return seat.
Direct browser. No claimed firsthand testing or human verification.
Infant fare and own-seat/CRS sectionsSource review: · Codex (AI source review)
The checker models physical limits and a Basic exclusion, not every branded fare or route. Standard/Full Economy and Premium Economy include one checked 23 kg bag; Premium Business Standard one and Full two 23 kg bags. Basic/Light checked bags cost extra. Standard checked size is 158 cm total. Extra-bag and excess charges depend on route and purchase time; no fixed price is modeled. Published Light and personal-item weight differences are retained explicitly. A compliant included main bag may be checked free when cabin space runs out; paying for an oversized or unpurchased bag at the gate does not guarantee cabin carriage.
Rules can change. Always verify with LATAM Airlines before flying.