Cheapest one-way flights from New York to Sao Paulo in December from $233

AirHint found the following cheapest one-way flights from New York (LGA) to Sao Paulo (GRU) in December 2025 (see full year).

One-Way flights

09 Dec Frontier Airlines
10 Dec Spirit Airlines
08 Dec Spirit Airlines
16 Dec Frontier Airlines
30 Dec Spirit Airlines
04 Dec Spirit Airlines
31 Dec Spirit Airlines
07 Dec Spirit Airlines
29 Dec Spirit Airlines
15 Dec Frontier Airlines

Also check the deals for return flights from New York 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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