AirHint found the following cheapest return flights from San Juan (SJU) to Buenos Aires (EZE) in October 2025 (see full year).
Return flights
| 24 Oct - 27 Oct | Arajet | ||
| 22 Oct - 29 Oct | Copa | ||
| 28 Oct - 12 Nov | Avianca |
Also check the deals for one-way flights from San Juan to Buenos Aires in October.
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