Cheapest return flights from Curitiba to Porto Alegre in September from $73

Best time to book flights for Curitiba (CWB) to Porto Alegre (POA) flights at AirHint

AirHint found the following cheapest return flights from Curitiba (CWB) to Porto Alegre (POA) in September 2025 (see full year).

Return flights

04 Sep - 15 Sep Azul Airlines
18 Sep - 23 Sep Azul Airlines
09 Sep - 17 Sep Azul Airlines
19 Sep - 23 Sep Azul Airlines
08 Sep - 11 Sep Azul Airlines
13 Sep - 19 Sep Azul Airlines
25 Sep - 28 Sep Azul Airlines
24 Sep - 28 Sep Azul Airlines
27 Sep - 09 Oct Azul Airlines
22 Sep - 02 Oct LATAM Airlines Group direct
23 Sep - 26 Sep GOL Linhas Aéreas
04 Sep - 15 Sep LATAM Airlines Group direct

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

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.

Book a cheap hotel in Porto Alegre

Cheap car rent in Porto Alegre