MIA to POA, Miami International Airport to Salgado Filho Porto Alegre International Airport Cheap Flights

Based on HopeGoo data, Copa Airlines offers one-way fares as low as US$246 on Cheapest nonstop routes (e.g. MIA to POA on Tue, Mar 10), while Copa Airlines offers Cheapest nonstop round-trips from US$529 departing on Wed, Apr 1 and returning on Tue, Apr 7.

At the moment, several airlines serve connecting flights from Miami to Porto Alegre, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Miami to Porto Alegre is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Miami to Porto Alegre, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 10, with one-way flights priced at just US$246. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Copa Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Porto Alegre travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Miami to Porto Alegre is December, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Miami to Porto Alegre on February 26, 2026 with Gol Linhas Aereas Inteligentes, with prices starting at US$261.

You can land at any one of the following hubs in Porto Alegre, with Miami International Airport to Porto Alegre-Salgado Filho International Airport (MIA-POA) is by far the most common option on this route: Porto Alegre-Salgado Filho International Airport (POA).

The time difference between Porto Alegre and Miami is 2h.

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