AirHint found the following cheapest return flights from Los Angeles (LAX) to Sao Paulo (GRU) in March 2026 (see full year).

Return flights

02 Mar - 17 Mar	Copa
12 Mar - 15 Mar	Copa
10 Mar - 15 Mar	Copa
11 Mar - 15 Mar	Copa
14 Mar - 17 Mar	Copa
07 Mar - 15 Mar	Copa
17 Mar - 21 Mar	Copa
18 Mar - 22 Mar	Copa
27 Mar - 03 Apr	Copa
23 Mar - 30 Mar	American Airlines
25 Mar - 16 Apr	Copa
27 Mar - 06 Apr	Air Canada
25 Mar - 11 Apr	LATAM Airlines Group
12 Mar - 21 Mar	Delta
27 Mar - 14 Apr	Avianca

Also check the deals for one-way flights from Los Angeles 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 Los Angeles to Sao Paulo in March from $488

Return flights