Cheapest return flights from San Francisco to Buenos Aires in December from 1060€

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

Return flights

22 Dec - 13 Jan Frontier Airlines
17 Dec - 21 Dec Copa
22 Dec - 24 Dec Sun Country Airlines
23 Dec - 10 Jan LATAM Airlines Group
26 Dec - 30 Dec Frontier Airlines
18 Dec - 31 Dec Hawaiian Airlines
22 Dec - 09 Jan Frontier Airlines
23 Dec - 09 Jan Frontier Airlines
21 Dec - 28 Dec Hawaiian Airlines
24 Dec - 09 Jan United
25 Dec - 09 Jan United
17 Dec - 19 Dec Delta
19 Dec - 02 Jan United

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

Powered by

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.