Flights Buenos Aires – Porto Alegre
The lowest price found is €348 return, from 15 Dec to 18 Dec 2026.
Key facts
- 3 days trip, direct.
- About 840 km, or roughly 2 h on a direct flight.
- All departures to Porto Alegre
Price found on 9 November, 21:19 UTC, per person, without extras. It can change quickly: always check the final price before booking.
While in Porto Alegre
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