Cheap flights from Porto Alegre to Miami from $370

The month of March is, on average, the cheapest month to fly to Miami from Porto Alegre, with most prices found around $576. If you are unable to visit Miami during the month of March, then departing from Porto Alegre during the month April is also very affordable. Most momondo users find prices during this month for around $641.

You are more likely to see cheaper flights to Miami from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Porto Alegre for as low as $664 on momondo.

You could potentially save up to 18% on your flight if you consider stops on a Porto Alegre to Miami flight.

As of November 2026, prices for Porto Alegre to Miami flights are approximately 21% more expensive when compared to flights at the same time last year.

GOL and Copa Airlines are the most popular carriers operating from Porto Alegre Salgado Filho to Miami

LATAM Airlines, Copa Airlines and GOL are the top three most popular airlines that fly to Miami from Porto Alegre according to our data. LATAM Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 3 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

Panama City (PTY) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Sao Paulo (GRU) offer the lowest average round-trip price of $635.

Flights connecting via Sao Paulo (GRU) have the shortest average one-way travel time: 12h 00m.

Sao Paulo (GRU) has the shortest average layover time for this route: 2h 35m.