Cheapest one-way flights from Florianopolis to Porto Alegre in September from $33

AirHint found the following cheapest one-way flights from Florianopolis (FLN) to Porto Alegre (POA) in September 2025 (see full year).

One-Way flights

30 Sep LATAM Airlines Group direct
15 Sep LATAM Airlines Group direct
14 Sep LATAM Airlines Group direct
22 Sep LATAM Airlines Group direct
08 Sep LATAM Airlines Group direct
21 Sep LATAM Airlines Group direct
28 Sep LATAM Airlines Group direct
17 Sep LATAM Airlines Group direct
18 Sep LATAM Airlines Group direct
16 Sep LATAM Airlines Group direct

Also check the deals for return flights from Florianopolis to Porto Alegre 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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