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

Return flights

24 Mar - 31 Mar	Spirit Airlines
05 Mar - 19 Mar	Arajet
05 Mar - 12 Mar	Arajet
17 Mar - 31 Mar	Arajet
11 Mar - 18 Mar	Copa
09 Mar - 16 Mar	Copa
17 Mar - 25 Mar	Copa
16 Mar - 20 Mar	Copa
08 Mar - 12 Mar	Copa
02 Mar - 13 Mar	Copa
24 Mar - 28 Apr	Arajet
20 Mar - 26 Apr	jetBlue
26 Mar - 12 Apr	Spirit Airlines
25 Mar - 01 Apr	Spirit Airlines
18 Mar - 01 Apr	Frontier Airlines
31 Mar - 10 Apr	Arajet
26 Mar - 08 Apr	LATAM Airlines Group
23 Mar - 04 Apr	Spirit Airlines
19 Mar - 06 Apr	Copa
25 Mar - 15 Apr	Copa

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

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 March from 347€

Return flights