Cheapest return flights from Quito to Buenos Aires in January from $682

AirHint found the following cheapest return flights from Quito (UIO) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

29 Jan - 26 Feb Copa
29 Jan - 08 Feb Copa
29 Jan - 31 Jan Copa
30 Jan - 02 Feb Copa
30 Jan - 09 Feb Copa
30 Jan - 07 Feb Copa
31 Jan - 08 Feb Copa
31 Jan - 07 Feb Copa
31 Jan - 03 Feb Copa
30 Jan - 09 Feb Avianca direct
30 Jan - 01 Feb Copa
30 Jan - 30 Jan Avianca
31 Jan - 31 Jan Avianca

Also check the deals for one-way flights from Quito to Buenos Aires in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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