Cheap flights from San Francisco to Buenos Aires
The lowest fare found is €419. The cheapest month to fly is October.
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| October | €419 |
When is the cheapest time to fly from San Francisco to Buenos Aires?
Fares are typically lowest in October, starting from €419.
Popular routes
- San Francisco → Buenos Aires Aeroparque
- San Francisco → Quito
- San Francisco → Guayaquil
- San Francisco → Montevideo
- San Francisco → Asuncion
- San Francisco → Caracas
- San Francisco → Panama City
- San Francisco → San Jose CR
- San Francisco → Guatemala City
- San Francisco → San Salvador
- San Francisco → Atlanta
- San Francisco → Dubai
Prices updated 2026-09-10