Cheapest return flights from San Diego to Buenos Aires in October from $774

AirHint found the following cheapest return flights from San Diego (SAN) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct Copa
08 Oct - 15 Oct Copa
31 Oct - 07 Nov Copa
17 Oct - 22 Oct Copa
11 Oct - 18 Oct Alaska Airlines
01 Oct - 06 Oct Copa
02 Oct - 06 Oct Frontier Airlines
16 Oct - 20 Oct Frontier Airlines

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

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.

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.