AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Sao Paulo (GRU) in December 2025 (see full year).
One-Way flights
| 06 Dec | Frontier Airlines | ||
| 03 Dec | Spirit Airlines | ||
| 02 Dec | Frontier Airlines | ||
| 13 Dec | Frontier Airlines | ||
| 12 Dec | Frontier Airlines |
Also check the deals for return flights from Philadelphia to Sao Paulo in December.
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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.
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