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Cheap Flights to Rio Grande do Sul

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Find where to fly in Rio Grande do Sul

You could visit 7 destinations in Rio Grande do Sul – explore your options right here.
Porto Alegre
1+ stopsFrom $482
Caxias Do Sul
1+ stopsFrom $617
Pelotas
1+ stopsFrom $643
Passo Fundo
1+ stopsFrom $858

Flight deals to Rio Grande do Sul

Find the best prices for one-way or round-trip flights to Rio Grande do Sul's most popular spots.
Porto Alegre.$480 per passenger.Departing Tue, Jan 20, returning Mon, Feb 2.Round-trip flight with Copa.Outbound indirect flight with Copa, departing from Miami International on Tue, Jan 20, arriving in Porto Alegre.Inbound indirect flight with Copa, departing from Porto Alegre on Mon, Feb 2, arriving in Miami International.Price includes taxes and charges.From $480, select.
Caxias Do Sul.$614 per passenger.Departing Fri, Mar 6, returning Sat, Mar 7.Round-trip flight with Avianca and Azul Airlines.Outbound indirect flight with Avianca, departing from Orlando International on Fri, Mar 6, arriving in Caxias Do Sul.Inbound indirect flight with Azul Airlines, departing from Caxias Do Sul on Sat, Mar 7, arriving in Orlando International.Price includes taxes and charges.From $614, select.
Pelotas.$640 per passenger.Departing Thu, Mar 5, returning Thu, Mar 12.Round-trip flight with Copa and LATAM Airlines.Outbound indirect flight with Copa, departing from Boston Logan International on Thu, Mar 5, arriving in Pelotas.Inbound indirect flight with LATAM Airlines, departing from Pelotas on Thu, Mar 12, arriving in Boston Logan International.Price includes taxes and charges.From $640, select.
Passo Fundo.$854 per passenger.Departing Mon, Mar 2, returning Mon, Mar 9.Round-trip flight with Allegiant Air and LATAM Airlines.Outbound indirect flight with Allegiant Air, departing from Des Moines on Mon, Mar 2, arriving in Passo Fundo.Inbound indirect flight with LATAM Airlines, departing from Passo Fundo on Mon, Mar 9, arriving in Des Moines.Price includes taxes and charges.From $854, select.
Santa Maria.$1,063 per passenger.Departing Thu, Mar 5, returning Thu, Mar 12.Round-trip flight with Allegiant Air and Azul Airlines.Outbound indirect flight with Allegiant Air, departing from Des Moines on Thu, Mar 5, arriving in Santa Maria.Inbound indirect flight with Azul Airlines, departing from Santa Maria on Thu, Mar 12, arriving in Des Moines.Price includes taxes and charges.From $1,063, select.
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Flying to Rio Grande do Sul

The things to know before you go.
Cheapest flight found$482
Cheapest month to flyJanuary
Cheapest airport to fly fromMiami International

How to find cheap one-way and round-trip flights to Rio Grande do Sul

Here are a few tips on how to find the best price for Rio Grande do Sul flights.

Simply hit "search"

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Rio Grande do Sul. And with us, there are no added fees – what you see is what you pay.

Fly into Porto Alegre

At the moment, the lowest priced flight tickets to Rio Grande do Sul are from Miami International to Porto Alegre.

Fly in January

The cheapest time to fly to Rio Grande do Sul is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to travel to any city you choose in Rio Grande do Sul.

Set up a Price Alert

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Book flight tickets to Rio Grande do Sul with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to Rio Grande do Sul. If you go for a flexible plane ticket, you won’t lose out if your flight is canceled or needs to be changed.

Book spotless stays

Check out the hotels in Rio Grande do Sul with sparkling 5/5 cleanliness ratings, or snag a room with free cancellation.

Get insured

Choose travel cost protection that covers you against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Rio Grande do Sul are changed or canceled or your trip is cut short.


Frequently asked questions

Currently, Copa and Avianca offer the cheapest flight tickets to Rio Grande do Sul.
We looked at upcoming round-trip flights to Rio Grande do Sul departing over the next 12 months and found that Miami International Airport to Porto Alegre Airport for $482 is the cheapest price.
The cheapest month to fly to Caxias Do Sul is currently March. The cheapest month to fly to Santa Maria is currently March. The cheapest month to fly to Porto Alegre is currently January. And the cheapest month to fly to Passo Fundo is currently March.
The cheapest day to fly to Porto Alegre is currently Tuesday, January 20, 2026. The cheapest day to fly to Caxias Do Sul is currently Friday, March 6, 2026. The cheapest day to fly to Pelotas is currently Thursday, March 5, 2026. And the cheapest day to fly to Passo Fundo is currently Monday, March 2, 2026.
If you're flying from United States, the cheapest city in Rio Grande do Sul to fly into is Porto Alegre. The cheapest airport serving Porto Alegre at the moment is Porto Alegre Airport.

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