Cheapest return flights from Chicago to Sao Paulo in March from 726€

Best time to book flights for Chicago (ORD) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Sao Paulo (GRU) in March 2025 (see full year).

Return flights

26 Mar - 24 Apr Copa
27 Mar - 27 Apr Copa
18 Mar - 06 Apr Copa
20 Mar - 26 Mar Volaris
05 Mar - 17 Mar Copa
24 Mar - 27 Mar Frontier Airlines
12 Mar - 27 Mar Avianca
21 Mar - 31 Mar Volaris
25 Mar - 24 Apr Copa
21 Mar - 30 Mar Volaris
10 Mar - 14 Mar Frontier Airlines
12 Mar - 27 Mar United direct
20 Mar - 31 Mar United direct
14 Mar - 28 Mar United direct
26 Mar - 27 Apr United direct
26 Mar - 24 Apr United direct
27 Mar - 27 Apr United direct
18 Mar - 06 Apr United direct
25 Mar - 24 Apr United direct

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

Skyscanner

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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