AirHint found the following cheapest return flights from New York (LGA) to Sao Paulo (GRU) in January 2026 (see full year).

Return flights

13 Jan - 26 Jan	Spirit Airlines
20 Jan - 03 Feb	Frontier Airlines
21 Jan - 26 Jan	Spirit Airlines
21 Jan - 27 Jan	Spirit Airlines
21 Jan - 28 Jan	Spirit Airlines
13 Jan - 11 Feb	Frontier Airlines
22 Jan - 04 Feb	Frontier Airlines
21 Jan - 31 Jan	Spirit Airlines
18 Jan - 25 Jan	Spirit Airlines
29 Jan - 17 Feb	Air Canada
17 Jan - 24 Jan	Spirit Airlines
12 Jan - 20 Jan	Frontier Airlines
17 Jan - 14 Feb	Air Canada
11 Jan - 18 Jan	Spirit Airlines
09 Jan - 17 Jan	Spirit Airlines
05 Jan - 14 Feb	jetBlue

Also check the deals for one-way flights from New York to Sao Paulo in January.

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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Cheapest return flights from New York to Sao Paulo in January from 409€

Return flights