Cheapest return flights from Porto Alegre to Miami in December from $621

Best time to book flights for Porto Alegre (POA) to Miami (MIA) flights at AirHint

AirHint found the following cheapest return flights from Porto Alegre (POA) to Miami (MIA) in December 2025 (see full year).

Return flights

03 Dec - 09 Dec Copa
08 Dec - 21 Dec Delta
16 Dec - 30 Dec Delta
31 Dec - 12 Jan Delta
16 Dec - 13 Jan Delta
29 Dec - 10 Jan Delta
19 Dec - 03 Jan Delta
27 Dec - 03 Jan Delta
22 Dec - 03 Jan LATAM Airlines Group

Also check the deals for one-way flights from Porto Alegre to Miami in December.

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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