Cheapest return flights from Cleveland to Sao Paulo in December from $655

AirHint found the following cheapest return flights from Cleveland (CLE) to Sao Paulo (GRU) in December 2025 (see full year).

Return flights

15 Dec - 24 Jan Frontier Airlines
15 Dec - 23 Jan Frontier Airlines
14 Dec - 24 Jan Frontier Airlines
16 Dec - 23 Jan Frontier Airlines
13 Dec - 23 Jan Frontier Airlines
10 Dec - 23 Jan Frontier Airlines
14 Dec - 23 Jan Frontier Airlines
12 Dec - 19 Jan Spirit Airlines
12 Dec - 20 Jan Spirit Airlines
12 Dec - 23 Jan Spirit Airlines

Also check the deals for one-way flights from Cleveland 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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