Flights from Chicago O'Hare International Airport to Rio Grande do Sul

Flight deals from Chicago O'Hare International Airport to Rio Grande do Sul

Looking for cheap tickets from Chicago O'Hare International Airport to Rio Grande do Sul, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Porto Alegre.$481 per passenger.Departing Fri, 8 May.One-way flight with Copa.Outbound indirect flight with Copa, departs from Chicago O'Hare International on Fri, 8 May, arriving in Porto Alegre.Price includes taxes and charges.From $481, select.

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Flying from Chicago O'Hare International Airport to Rio Grande do Sul

Arm yourself with these facts on the fly.

Cheapest flight found	$481
Cheapest month to fly	May

How to find cheap flights from Chicago O'Hare International Airport to Rio Grande do Sul

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Chicago O'Hare International Airport to Rio Grande do Sul. Other savvy travellers recently found return flights from $984 and one-way tickets from $481. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Chicago O'Hare 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 Chicago O'Hare International Airport to anywhere you choose in Rio Grande do Sul.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Chicago O'Hare 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 flight 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

Are there any direct flights from Chicago O'Hare International Airport to Rio Grande do Sul?

There are currently no direct flights from Chicago O'Hare International Airport to Rio Grande do Sul, but we've found some other routes to Brazil – check them out now.

What is the average price of a flight from Chicago O'Hare International Airport to Rio Grande do Sul?

We looked at all of the upcoming return flights from Chicago O'Hare International Airport to Rio Grande do Sul we could find over the next 12 months. It looks like $984 is the best price. This is good, compared to the average Rio Grande do Sul ticket price of $984.

What is the cheapest month to fly from Chicago O'Hare International Airport to Rio Grande do Sul?

The cheapest month to fly from Chicago O'Hare International Airport to Rio Grande do Sul is currently March.

Which upcoming date is cheapest to fly from Chicago O'Hare International Airport to Rio Grande do Sul on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago O'Hare International Airport to Rio Grande do Sul on Monday, 16 March 2026.

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

If you're flying from Chicago O'Hare International, 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.