Which Latin American airline is best? There is no single answer. Avianca, Copa, and LATAM each win a different trip. Avianca is the largest airline in Colombia and the second largest in South America, after Chile's LATAM, according to Wikipedia's entry on Avianca. Copa owns the connections through Panama City. LATAM carries the widest reach across South America itself.
The honest test is not which carrier has the best reputation. It is which one flies your route nonstop, at a fare you accept, with a loyalty program you will actually use. This guide walks through what each airline offers, where each one wins, and what to check before you book. For related coverage, see Forty unicorns later: what Latin America's startup decade actually built.
What sets the three airlines apart?
Each carrier is built around a different idea of the region. Avianca is a Colombian institution. It traces its founding to December 5, 1919, when it registered as SCADTA in Barranquilla, which makes it one of the world's oldest airlines still flying. Its main hub sits at El Dorado International Airport in Bogotá, with secondary hubs in Cali, Cartagena, and Medellín.
Copa works a different model. Its hub in Panama City sits at the narrowest point of the Americas, so the airline connects North America, South America, and the Caribbean through one airport. Many routes that would need a stop in the United States can instead connect through Panama.
LATAM is the scale player. The carrier formed from the merger of Chile's LAN and Brazil's TAM, and it holds the top spot in South America by size. Its strength is dense service inside the continent, especially between Brazil, Chile, Argentina, and Peru.
The consolidation behind these three giants matters for travelers. Fewer independent carriers means fewer competing fares on many routes. The story of how the region went from many airlines to six groups is covered in Six groups, one region: how Latin American airlines consolidated. This connects to our earlier piece, Six groups, one region: how Latin American airlines consolidated.
Which airline has the best network for your routes?
Match the airline to the map, not the brand. Ask one question first: where does your trip start and end?
- Colombia and the northern Andes: Avianca's Bogotá hub feeds the country well. Its network also reaches Quito, Lima, Panama City, Miami, and New York, a spread the airline began building as early as 1946.
- Central America and cross-continent connections: Copa's Panama hub is the practical choice. A traveler flying, say, from Buenos Aires to Mexico City or from Bogotá to the Caribbean often connects cleanly through Panama City without entering the United States.
- Brazil and the southern cone: LATAM's LAN and TAM roots give it the deepest network inside Brazil, Chile, and Argentina. For São Paulo to Santiago or Lima, it is usually the first carrier to check.
Avianca's reach is broad as well. Its subsidiaries operate as one airline under a codesharing system, and the group's network across the Americas is extensive, per the Wikipedia entry. But breadth and convenience are not the same thing. A wide network with one hub still funnels most trips through Bogotá.
How do the loyalty programs compare?
Avianca runs LifeMiles, its frequent-flyer program, and has belonged to the Star Alliance since June 21, 2012. That membership matters: miles earned on Avianca can be earned and redeemed across the alliance's member airlines worldwide.
Copa's ConnectMiles also sits inside Star Alliance, so it shares the same alliance benefit. LATAM runs its own program, LATAM Pass, outside the major global alliances. That changes the math for frequent flyers.
Here is the practical difference. If your miles should work on partners, including long-haul carriers to Europe or the United States, either Avianca or Copa gives you that through Star Alliance. If you fly almost exclusively within South America on LATAM, LATAM Pass keeps value inside the network you already use. Neither choice is wrong. The mistake is earning miles in a program whose partners you will never fly.
What should travelers check before booking?
A few checks protect the fare and the schedule. These are practical steps, not guarantees, and conditions vary by route and season.
- Check the connection airport. A Bogotá connection and a Panama City connection can price similarly but carry different minimum-connect-time risks. Short layovers at a single hub fail more often when the inbound flight is late.
- Compare the total journey, not the base fare. Baggage allowances, seat selection, and change fees differ across the three carriers and across fare families within each one.
- Look at who actually operates the flight. Codeshares and regional subsidiaries can put a smaller aircraft or a different carrier's service standard on a route sold under the main brand.
- Read the loyalty rules before crediting miles. Earning rates differ by fare class, and some deeply discounted fares earn little or nothing.
One caution from the region's recent history: airlines restructure. Avianca filed for Chapter 11 bankruptcy in a New York court on May 10, 2020, during the pandemic, and liquidated its subsidiary Avianca Perú, per the Wikipedia entry. Tickets survived the process, but the episode shows why travelers should keep expectations about future schedule changes grounded in the present, not the past.
What this means for your next trip
Our analysis of the three carriers comes down to fit. Avianca fits travelers anchored to Colombia and the northern Andes who want Star Alliance miles. Copa fits travelers who need to connect across the Americas through one efficient hub. LATAM fits travelers whose trips live inside South America, especially Brazil and the southern cone.
None of the three is a poor choice on its own merits. The poor choice is booking the wrong one for your route out of habit or brand loyalty. Check the nonstop options first, then the fare conditions, then decide where your miles should live.
The bottom line for frequent flyers
The region's airline market has settled into three big groups, and competition now happens at the edges: new routes, fare families, and loyalty sweeteners. For travelers, that settlement cuts both ways. Networks are more complete than they were a decade ago, yet fewer carriers compete on any single route.
What the evidence here establishes is structural: each carrier's advantage follows its hub geography, and Avianca's scale, history, and alliance membership are matters of record. What remains open is the fare on any given day. Prices move, so the final comparison always belongs at booking time, route by route.
