AirHint found the following cheapest return flights from San Francisco (SFO) to Sao Paulo (GRU) in March 2026 (see full year).
Return flights
| 21 Mar - 29 Mar | LATAM Airlines Group | ||
| 12 Mar - 27 Mar | Copa | ||
| 06 Mar - 08 Mar | Delta | ||
| 06 Mar - 30 Mar | Delta | ||
| 06 Mar - 21 Mar | Copa | ||
| 20 Mar - 29 Mar | Delta |
Also check the deals for one-way flights from San Francisco to Sao Paulo in March.
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