Cheapest return flights from Porto Alegre to Miami in September from $609

AirHint found the following cheapest return flights from Porto Alegre (POA) to Miami (MIA) in September 2026 (see full year).

Return flights

23 Sep - 30 Sep Copa
15 Sep - 29 Sep Copa
11 Sep - 25 Sep Copa
21 Sep - 06 Oct Copa
28 Sep - 05 Oct Copa
01 Sep - 16 Sep Delta
23 Sep - 08 Oct Copa
29 Sep - 14 Oct GOL Linhas AΓ©reas
20 Sep - 08 Oct Copa
03 Sep - 12 Sep Delta
05 Sep - 13 Sep Delta
04 Sep - 13 Sep Copa

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

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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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