Cheapest return flights from Charlotte to Sao Paulo in March from $563

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

Return flights

27 Mar - 23 Apr Frontier Airlines
04 Mar - 11 Mar Frontier Airlines
25 Mar - 01 Apr Frontier Airlines
27 Mar - 01 Apr Frontier Airlines
27 Mar - 02 Apr Frontier Airlines
27 Mar - 03 Apr Frontier Airlines
07 Mar - 13 Mar Frontier Airlines
26 Mar - 01 Apr Spirit Airlines
20 Mar - 04 Apr Frontier Airlines
27 Mar - 04 Apr Frontier Airlines
07 Mar - 14 Mar Frontier Airlines
06 Mar - 13 Mar Frontier Airlines
13 Mar - 20 Mar Spirit Airlines
13 Mar - 13 Mar Delta

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

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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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