Avianca to suspend Medellín‑Buenos Aires service as JetSMART prepares launch

Avianca will suspend its direct Medellín‑Buenos Aires route effective 1 December 2026, with the final flights scheduled for 30 November, while JetSMART plans to begin operating the same segment on 12 December with five weekly frequencies and an initial capacity of about 1 860 seats per week.

Avianca says passengers with confirmed bookings will be re‑accommodated within its network and may change their itineraries up to eight days before or 15 days after the original date without penalty or fare difference, and Avianca Costa Rica has asked the civil aviation authority to add a San José‑Bogotá‑Ezeiza service with 14 weekly frequencies and fifth‑freedom rights.