Cheapest return flights from Austin to Buenos Aires in December from 624€

AirHint found the following cheapest return flights from Austin (AUS) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

12 Dec - 16 Dec LATAM Airlines Group
20 Dec - 27 Dec LATAM Airlines Group

Also check the deals for one-way flights from Austin to Buenos Aires in December.

Skyscanner

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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