
LATAM Airlines Premium Business features a 1-2-1 layout with 75 inches lie-flat beds, 21 inches seat width, and a 16-inch entertainment screen. BestBusinessClass.com offers LATAM Airlines business class fares — up to 40% below published prices. BBC Score: 8.5/10.
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LATAM's long-haul business class delivers a genuinely modern, fully lie-flat product on its 787-9 and A350-900 fleet, with 1-2-1 staggered seating and direct aisle access from every seat — a tier above the recliner seats many South American carriers still fly. Where it falls short is consistency: regional and domestic 'Premium Business' cabins on narrow-body A320/321 aircraft are simple recliner seats, not flat beds, so the experience varies dramatically by route. For travelers connecting through São Paulo, Lima, or Santiago on long-haul international sectors, LATAM offers strong value and one of the better business class hard products out of South America. It's an easy recommend for transcontinental flights to the US or Europe, less so for short regional hops where the 'business class' label overpromises.
Always check the aircraft type before booking — 'Premium Business' on a domestic A320/321 flight is a recliner seat, not the flat-bed product LATAM markets on its 787 and A350 long-haul fleet. The best experience is on routes like Santiago-Los Angeles, São Paulo-Miami, or Lima-Madrid, where the widebody lie-flat cabin is guaranteed; for connecting itineraries within South America, expect a more basic hard product on feeder flights.
| Feature | Specification |
|---|---|
| Seat Layout | 1-2-1 |
| Bed Length | 75 inches |
| Seat Width | 21 inches |
| Screen Size | 16-inch |
| Privacy Door | No |
| Direct Aisle Access | Yes |
| Wi-Fi | Available |
| Power | AC + USB |



On long-haul widebody flights, passengers get a fully flat seat in 1-2-1 configuration with direct aisle access, developed by Collins Aerospace as part of LATAM's cabin overhaul completed in the early 2020s. Dining draws on South American culinary identity, with menus rotating regional dishes and a wine list weighted toward Chilean and Argentine labels, reflecting the carrier's Santiago roots. Seatback entertainment screens are paired with noise-cancelling headsets, and amenity kits are provided on longer international sectors. Service tends to be warm and personable rather than highly scripted, consistent with LATAM's Latin American service culture. On regional and domestic routes flown with A320/A321 aircraft, however, 'Premium Business' is a recliner seat in 2-2 configuration with no lie-flat function, a meaningfully different product from the long-haul cabin. Wi-Fi availability and speed can vary by aircraft, so travelers prioritizing connectivity should confirm equipment before booking.

Flagship lounges in Santiago and São Paulo featuring full dining, showers, and spa. Partner lounges at US gateways.
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Review last updated: January 2026
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