AirHint found the following cheapest return flights from San Diego (SAN) to Buenos Aires (EZE) in July 2026 (see full year).
Return flights
| 12 Jul - 29 Jul | Copa | ||
| 12 Jul - 28 Jul | United | ||
| 10 Jul - 29 Jul | LATAM Airlines Group | ||
| 10 Jul - 28 Jul | Frontier Airlines |
Also check the deals for one-way flights from San Diego to Buenos Aires in July.
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