AirHint found the following cheapest return flights from Sao Paulo (GRU) to Miami (MIA) in October 2025 (see full year).

Return flights

19 Oct - 25 Oct	Arajet
17 Oct - 25 Oct	Arajet
10 Oct - 14 Oct	Arajet
13 Oct - 01 Nov	Arajet
19 Oct - 26 Oct	Arajet
26 Oct - 09 Nov	Arajet
31 Oct - 16 Nov	Arajet
03 Oct - 07 Oct	Arajet
01 Oct - 07 Oct	Arajet
29 Oct - 08 Nov	Arajet
18 Oct - 25 Oct	Avianca
26 Oct - 01 Nov	Arajet
27 Oct - 27 Nov	Arajet
07 Oct - 14 Oct	Avianca
13 Oct - 16 Oct	Arajet
29 Oct - 13 Nov	Arajet
10 Oct - 18 Oct	Arajet
30 Oct - 18 Nov	Avianca
08 Oct - 09 Nov	Avianca
22 Oct - 19 Nov	Avianca

Also check the deals for one-way flights from Sao Paulo to Miami in October.

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 Sao Paulo to Miami in October from $378

Return flights