AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Montevideo (MVD) in September 2025 (see full year).
One-Way flights
| 25 Sep | Aerolineas Argentinas | ||
| 20 Sep | Aerolineas Argentinas | ||
| 18 Sep | Aerolineas Argentinas | ||
| 17 Sep | GOL Linhas Aéreas | ||
| 21 Sep | GOL Linhas Aéreas | ||
| 19 Sep | LATAM Airlines Group | ||
| 26 Sep | LATAM Airlines Group |
Also check the deals for return flights from Porto Alegre to Montevideo in September.
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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