Cheap Flights from Sao Paulo to Illinois from $472 Roundtrip

Flight deals from Sao Paulo to Illinois

Looking for cheap flights from Sao Paulo to Illinois, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Chicago.$472 per passenger.Departing Fri, Apr 10, returning Wed, Apr 15.Round-trip flight with Arajet.Outbound indirect flight with Arajet, departing from Sao Paulo Guarulhos on Fri, Apr 10, arriving in Chicago O'Hare International.Inbound indirect flight with Arajet, departing from Chicago O'Hare International on Wed, Apr 15, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From $472, select.

Peoria.$697 per passenger.Departing Mon, Oct 27, returning Mon, Nov 3.Round-trip flight with Azul Airlines and Allegiant Air.Outbound indirect flight with Azul Airlines, departing from Sao Paulo Viracopos on Mon, Oct 27, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departing from Greater Peoria on Mon, Nov 3, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From $697, select.

Moline.$744 per passenger.Departing Fri, Nov 28, returning Sat, Dec 6.Round-trip flight with Arajet and Allegiant Air.Outbound indirect flight with Arajet, departing from Sao Paulo Guarulhos on Fri, Nov 28, arriving in Moline.Inbound indirect flight with Allegiant Air, departing from Moline on Sat, Dec 6, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From $744, select.

Decatur.$1,350 per passenger.Departing Sun, Nov 30, returning Wed, Dec 10.Round-trip flight with United.Outbound indirect flight with United, departing from Sao Paulo Guarulhos on Sun, Nov 30, arriving in Decatur.Inbound indirect flight with United, departing from Decatur on Wed, Dec 10, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From $1,350, select.

Bloomington.$1,410 per passenger.Departing Tue, Dec 23, returning Wed, Jan 28.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Sao Paulo Guarulhos on Tue, Dec 23, arriving in Central Illinois Regional.Inbound indirect flight with Delta, departing from Central Illinois Regional on Wed, Jan 28, arriving in Sao Paulo Guarulhos.Price includes taxes and charges.From $1,410, select.

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Flying from Sao Paulo to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	$472
Cheapest month to fly	April
Average flight time	10 hrs, 39 mins
Cheapest airport to fly from	Sao Paulo Guarulhos
Most popular airline	ANA (All Nippon Airways)

How to find cheap flights from Sao Paulo to Illinois

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from Sao Paulo to Illinois. Other savvy travelers recently found round-trip flights from $472 and one-way tickets from $230. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Sao Paulo Guarulhos into Chicago O'Hare International

At the moment, the lowest-priced flight tickets to Illinois are from Sao Paulo Guarulhos Airport to Chicago O'Hare International Airport.

Fly in April

We crunched the flight calendar and found the cheapest time to fly from Sao Paulo to Illinois is currently April.

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 Sao Paulo to anywhere you choose in Illinois.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Sao Paulo to Illinois 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 Illinois to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Sao Paulo to Illinois flight price?

We looked at all of the upcoming round-trip flights from Sao Paulo to Illinois we could find over the next 12 months. It looks like $472 is the best price. This is good, compared to the average Illinois ticket price of $935.

What is the cheapest month to fly from Sao Paulo to Illinois?

The cheapest month to fly from Sao Paulo to Moline Airport is usually November. The cheapest month to fly from Sao Paulo to Greater Peoria Airport is usually October. The cheapest month to fly from Sao Paulo to Decatur Airport is usually November. And the cheapest month to fly from Sao Paulo to Central Illinois Regional Airport is usually December.

On which upcoming date is it cheapest to fly from Sao Paulo to Illinois?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sao Paulo to Illinois on Friday, April 10, 2026.

Are there any direct flights from Sao Paulo to Illinois?

Sao Paulo Guarulhos Airport offers direct flights to Illinois.

If I'm flying from Sao Paulo, where in Illinois is cheapest to fly to?

If you're flying from Sao Paulo, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.