LATAM Airlines Baggage, Cancellation & Seat Policy: Complete Guide

LATAM Airlines Baggage Policy

LATAM Airlines (the merged entity of LAN and TAM) operates extensive international and domestic routes across South America. Baggage allowances depend significantly on fare class, route, and origin country.

On international routes (including US to South America):

• Economy (Light): Carry-on only (10 kg). No checked bag.
• Economy (Plus / Top): One or two checked bags at 23 kg each depending on fare.
• Premium Economy (Premium Plus): Two checked bags at 23 kg each.
• Business (LATAM Business): Two checked bags at 32 kg each.

Domestic routes in Brazil, Chile, Peru, Ecuador, Colombia, and Argentina have their own specific allowances, typically 10 kg carry-on and 23 kg checked for most economy fares.

Excess baggage pre-purchased online costs around $50–$100 per additional piece depending on the route. Airport fees are always higher.

Cancellation and Change Policy

LATAM's policies vary by country of purchase and fare type:

• Light fare: Non-refundable, no changes.
• Plus fare: Changes with a fee plus fare difference. Travel credit for cancellations.
• Top / Premium Plus / Business flexible: Free changes and full refund.

COVID-era flexibility policies that LATAM introduced (including free changes) have largely been rolled back in line with pre-pandemic norms. Always check fare rules at booking.

Seat Selection

Advance seat selection is charged on Light and basic economy fares. Standard economy seats cost $10–$40 on regional routes and $25–$70 on long-haul international routes. Preferred seats (front of cabin, extra legroom) cost more. Plus and higher fares include free advance seat selection. LATAM Business seat selection is always free.

LATAM Pass Loyalty Program

LATAM Pass is the airline's frequent flyer program. Points are earned on LATAM flights based on base fare paid and booking class (a revenue-based system), and can be redeemed for flights on LATAM, American Airlines (a oneworld partner), and other partner airlines.

LATAM is a member of the oneworld alliance, which provides access to American Airlines, British Airways, Qatar Airways, and all other oneworld partners for earning and redemption. Status tiers are Silver, Gold, and Platinum, based on qualifying points earned per calendar year.

LATAM's Route Network

LATAM is the largest airline group in Latin America with hubs in Santiago (SCL), Sao Paulo (GRU and GIG), Lima (LIM), Bogota (BOG), and other cities. The airline connects over 100 destinations in 14 countries, making it the best single-carrier option for complex multi-city South American itineraries.

Pro Tips for Flying LATAM

• LATAM Pass points can be earned from American Airlines flights and used for LATAM awards — great for US travelers using AA for domestic travel.
• LATAM's Santiago (SCL) hub has excellent connections for travelers exploring multiple South American countries on a single trip.
• Book Plus fare (not Light) if you need a checked bag — the add-on fee always exceeds the fare difference.
• LATAM Business Class on the Boeing 787 features fully flat seats and is well-regarded for transatlantic routes from South America to Europe.
• Watch for LATAM's periodic sales on its website for deeply discounted fares between South American cities — particularly for domestic Brazil routes.