Are there nonstop flights from Brasília (BSB) to Buenos Aires (EZE)?

No. The fastest connection is via Florianópolis, about 4h of total flying time.

What is the fastest connection from Brasília (BSB) to Buenos Aires (EZE)?

via Florianópolis ≈ 4h, via São Paulo ≈ 4h 2m, via Rio De Janeiro ≈ 4h 26m (estimated flying time, excluding layovers).

Presidente Juscelino Kubitschek International Airport (BSB) to Ezeiza International Airport - Ministro Pistarini (EZE)・2,358 km

No nonstop flights. The fastest connection is via Florianópolis (FLN), about 4h of flying time (layover not included).

None.

7 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.