Cheap Flights from Pittsburgh International Airport to Rio Grande do Sul from $1,581 Roundtrip

Flight deals from Pittsburgh International Airport to Rio Grande do Sul

Looking for cheap flights from Pittsburgh International Airport to Rio Grande do Sul, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Pelotas.$1,581 per passenger.Departing Fri, Mar 27, returning Fri, Apr 3.Round-trip flight with Spirit Airlines and LATAM Airlines.Outbound indirect flight with Spirit Airlines, departing from Pittsburgh International on Fri, Mar 27, arriving in Pelotas.Inbound indirect flight with LATAM Airlines, departing from Pelotas on Fri, Apr 3, arriving in Pittsburgh International.Price includes taxes and charges.From $1,581, select.

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Flying from Pittsburgh International Airport to Rio Grande do Sul

Arm yourself with these facts on the fly.

Cheapest flight found	$1,581
Cheapest month to fly	March

How to find cheap flights from Pittsburgh International Airport to Rio Grande do Sul

Ready to join the other savvy travelers booking the cheapest one-way and round-trip flights to Rio Grande do Sul? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Pittsburgh International Airport to Rio Grande do Sul is currently March.

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 fly from Pittsburgh International Airport to anywhere you choose in Rio Grande do Sul.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Pittsburgh International Airport to your chosen airport in Rio Grande do Sul go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Rio Grande do Sul Airport to Rio Grande do Sul flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Pittsburgh International Airport to Rio Grande do Sul?

We looked at all of the upcoming round-trip flights from Pittsburgh International Airport to Rio Grande do Sul we could find over the next 12 months. It looks like $1,581 is the best price. This is good, compared to the average Rio Grande do Sul ticket price of $1,581.

What is the cheapest month to fly from Pittsburgh International Airport to Rio Grande do Sul?

The cheapest month to fly from Pittsburgh International Airport to Rio Grande do Sul is currently March.

On which upcoming date is it cheapest to fly from Pittsburgh International Airport to Rio Grande do Sul?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Pittsburgh International Airport to Rio Grande do Sul on Friday, March 27, 2026.

If I'm flying from Pittsburgh International Airport, where in Rio Grande do Sul is cheapest to fly to?

If you're flying from Pittsburgh International, the cheapest city in Rio Grande do Sul to fly into is Pelotas. The cheapest airport serving Pelotas at the moment is Pelotas.