La Paz is served by El Alto International Airport (LPB), one of the world's highest commercial airports and the primary international gateway to Bolivia. Its unique geography and role as a key hub for the Andean region influence its network into LPB, which focuses on connections from other South American capitals and selective long-haul routes into La Paz, often with competitive fares from neighboring countries.
Travelers flying into La Paz find the most frequent and affordable service from other major South American cities. Key bargain routes into LPB include from Santa Cruz de la Sierra (Bolivia), Lima, Buenos Aires, Santiago, and São Paulo. International connections from Miami and Madrid to La Paz are also available but with fewer carriers and generally higher base fares into LPB.
The market into La Paz is anchored by the national carrier, Boliviana de Aviación (BoA), alongside a strong presence from other Latin American airlines flying to LPB. Carriers like LATAM, Avianca, and Aerolíneas Argentinas compete on regional routes into La Paz, while American Airlines and Iberia operate the main intercontinental services to LPB. This creates moderate competition into La Paz, particularly within the continent.
To secure cheap flights to La Paz, book domestic and regional South American arrivals into LPB at least a month in advance. For long-haul routes from the US or Europe to La Paz, booking 3-4 months ahead into LPB is essential. Be mindful that fares into La Paz can spike during local festivals and holidays. Comparing prices for connections through Lima (LIM) or Santiago (SCL) to LPB can sometimes yield better value for long-haul travel than direct flights into La Paz.