Cheapest return flights from San Salvador to Buenos Aires in December from $766

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

Return flights

04 Dec - 10 Dec Copa
01 Dec - 09 Dec Copa
01 Dec - 10 Dec Copa
01 Dec - 05 Dec Copa
08 Dec - 17 Dec Avianca
12 Dec - 23 Dec Copa
22 Dec - 26 Dec Avianca
23 Dec - 01 Jan Copa
20 Dec - 30 Dec Copa
20 Dec - 04 Jan Copa
05 Dec - 08 Jan Copa

Also check the deals for one-way flights from San Salvador 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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