How many flights depart from Illinois to Sao Paulo on average per day?

2 flights are operational daily from Illinois to Sao Paulo as of November 2025. The most popular departure time for this route is 5:00PM, with 77% of flights per day taking off in the afternoon.

How long does it take to fly to Sao Paulo?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Sao Paulo you fly into. For example, flying from Chicago to Sao Paulo Guarulhos Intl Airport takes 11h 38m on average. On the other hand, flying from Moline to Sao Paulo Guarulhos Intl Airport takes 20h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Illinois to Sao Paulo?

Arajet, GOL, and Avianca are the most popular carriers operating from Illinois to Sao Paulo

How many flights depart from Illinois to Sao Paulo on average per week?

As of November 2025, there are 14 flights per week flying from Illinois to Sao Paulo. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What airlines fly to Sao Paulo?

United Airlines, Copa Airlines and LATAM Airlines are the top three most popular airlines that fly to Sao Paulo from Illinois according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 8 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Sao Paulo?

Prices for flights from Illinois to Sao Paulo were last updated today.

How many operators does momondo search for flights from Illinois to Sao Paulo?

As of November 2025, there are 8 operators available to choose from for flights from Illinois to Sao Paulo.

How old do you have to be to fly from Illinois to Sao Paulo?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sao Paulo.

What documentation or ID do you need to fly to Sao Paulo?

The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$203 Cheap Flights from Illinois to Sao Paulo in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Illinois to Sao Paulo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:05 pm - 4:15 pmORD-GRU

23h 10m1 stop

1:20 am - 12:15 pmGRU-ORD

13h 55m1 stop

$486GOL

Find Deal

Thu, Feb 12 - Mon, Feb 16

5:45 am - 10:20 pmORD-GRU

13h 35m1 stop

4:10 am - 9:10 pmGRU-ORD

20h 00m1 stop

$488Arajet

Find Deal

Wed, Dec 3 - Sat, Dec 6

3:22 pm - 6:30 amORD-GRU

13h 08m1 stop

1:30 am - 1:31 pmGRU-ORD

14h 01m1 stop

$508Copa Airlines

Find Deal

Mon, Mar 23 - Thu, Mar 26

10:20 pm - 4:15 pmORD-GRU

14h 55m1 stop

2:40 am - 5:28 pmGRU-ORD

17h 48m2 stops

$525Multiple Airlines

Find Deal

Mon, Feb 9 - Wed, Feb 18

1:35 pm - 1:35 amORD-GRU

33h 00m1 stop

11:59 pm - 6:15 pmGRU-ORD

21h 16m2 stops

$527Multiple Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

7:35 am - 12:15 amORD-GRU

13h 40m1 stop

1:40 am - 10:21 pmGRU-ORD

23h 41m1 stop

$528Copa Airlines

Find Deal

Tue, Jan 20 - Mon, Jan 26

12:45 pm - 5:40 amMDW-GRU

13h 55m1 stop

11:45 pm - 10:27 amGRU-MDW

13h 42m1 stop

$600LATAM Airlines

Find Deal

Thu, Dec 18 - Sun, Jan 11

10:48 am - 5:20 amMDW-GRU

15h 32m2 stops

5:45 pm - 9:53 amGRU-MDW

19h 08m2 stops

$605LATAM Airlines

Find Deal

Tue, Jan 20 - Tue, Jan 27

9:34 am - 5:40 amMDW-GRU

17h 06m2 stops

9:15 pm - 12:34 pmGRU-MDW

18h 19m2 stops

$615Delta

Find Deal

Sun, Nov 23 - Tue, Dec 2

12:46 pm - 9:35 amMDW-GRU

17h 49m1 stop

9:30 pm - 12:48 pmGRU-MDW

18h 18m2 stops

$715Delta

Find Deal

Thu, Feb 12 - Tue, Feb 17

GOL flights from Illinois to Sao Paulo

Our best GOL deals on Illinois to Sao Paulo flight tickets

GOL

Feb 12

ORD2:05 pmChicago O'Hare Intl

23h 10m

1 stop

GRU4:15 pmSao Paulo Guarulhos Intl

Feb 16

GRU1:20 amSao Paulo Guarulhos Intl

13h 55m

1 stop

ORD12:15 pmChicago O'Hare Intl

$486

Find similar

GOL

Feb 9

ORD1:35 pmChicago O'Hare Intl

30h 05m

1 stop

GRU10:40 pmSao Paulo Guarulhos Intl

Feb 20

GRU7:35 amSao Paulo Guarulhos Intl

31h 40m

1 stop

ORD12:15 pmChicago O'Hare Intl

$526

Find similar

GOL

Feb 12

ORD2:05 pmChicago O'Hare Intl

23h 10m

1 stop

GRU4:15 pmSao Paulo Guarulhos Intl

Feb 19

GRU1:20 amSao Paulo Guarulhos Intl

13h 55m

1 stop

ORD12:15 pmChicago O'Hare Intl

$554

Find similar

Arajet flights from Illinois to Sao Paulo

Our best Arajet deals on Illinois to Sao Paulo flight tickets

Arajet

Dec 3

ORD5:45 amChicago O'Hare Intl

13h 35m

1 stop

GRU10:20 pmSao Paulo Guarulhos Intl

Dec 6

GRU4:10 amSao Paulo Guarulhos Intl

20h 00m

1 stop

ORD9:10 pmChicago O'Hare Intl

$488

Find similar

Arajet

Mar 18

ORD6:45 amChicago O'Hare Intl

13h 35m

1 stop

GRU10:20 pmSao Paulo Guarulhos Intl

Apr 3

GRU10:37 pmSao Paulo Guarulhos Intl

13h 20m

1 stop

ORD9:57 amChicago O'Hare Intl

$557

Find similar

Arajet

May 2

ORD11:27 amChicago O'Hare Intl

13h 15m

1 stop

GRU2:42 amSao Paulo Guarulhos Intl

May 12

GRU11:10 amSao Paulo Guarulhos Intl

14h 30m

1 stop

ORD11:40 pmChicago O'Hare Intl

$563

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 2/12

2:05 pm-4:15 pm

1 stop23h 10m

Sao Paulo Guarulhos Intl

Mon 2/16

1:20 am-12:15 pm

1 stop13h 55m

$486

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 12/3

5:45 am-10:20 pm

1 stop13h 35m

Sao Paulo Guarulhos Intl

Sat 12/6

4:10 am-9:10 pm

1 stop20h 00m

$488

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 3/23

3:22 pm-6:30 am

1 stop13h 08m

Sao Paulo Guarulhos Intl

Thu 3/26

1:30 am-1:31 pm

1 stop14h 01m

$508

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 2/9

10:20 pm-4:15 pm

1 stop14h 55m

Sao Paulo Guarulhos Intl

Wed 2/18

2:40 am-5:28 pm

2 stops17h 48m

$525

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 2/13

1:35 pm-1:35 am

1 stop33h 00m

Sao Paulo Guarulhos Intl

Fri 2/20

11:59 pm-6:15 pm

2 stops21h 16m

$527

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 1/20

7:35 am-12:15 am

1 stop13h 40m

Sao Paulo Guarulhos Intl

Mon 1/26

1:40 am-10:21 pm

1 stop23h 41m

$528

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Thu 12/18

12:45 pm-5:40 am

1 stop13h 55m

Sao Paulo Guarulhos Intl

Sun 1/11

11:45 pm-10:27 am

1 stop13h 42m

$600

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Tue 1/20

10:48 am-5:20 am

2 stops15h 32m

Sao Paulo Guarulhos Intl

Tue 1/27

5:45 pm-9:53 am

2 stops19h 08m

$605

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Sun 11/23

9:34 am-5:40 am

2 stops17h 06m

Sao Paulo Guarulhos Intl

Tue 12/2

9:15 pm-12:34 pm

2 stops18h 19m

$615

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Thu 2/12

12:46 pm-9:35 am

1 stop17h 49m

Sao Paulo Guarulhos Intl

Tue 2/17

9:30 pm-12:48 pm

2 stops18h 18m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Illinois is in January. Flight prices, which tend to average around $485, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in January, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $649.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $948. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,097.

What is the cheapest time of day to depart on your flight to Sao Paulo?

At noon is the cheapest time of day to fly from Illinois to Sao Paulo when you can find flight prices for as low as $916. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the afternoon, with an average ticket price of $1,045. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Sao Paulo flight route?

Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Illinois - Sao Paulo flight prices

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Illinois for as low as $740 on momondo.

What cabin class options are available on Illinois to Sao Paulo flights?

There are 2 cabin classes available to choose from on Illinois to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Sao Paulo flights?

You could potentially save up to 74% on your flight if you consider stops on a Illinois to Sao Paulo flight.

Cheap Illinois to Sao Paulo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Sao Paulo

Best Price Found	$303
Fastest flight time	10h 15m
Direct flights	Every day
Airports in Sao Paulo	1 airport

The best one-way flight to Sao Paulo from Illinois in the past 72 hours is $303. The best round-trip flight deal from Illinois to Sao Paulo found on momondo in the last 72 hours is $905.

The fastest flight from Illinois to Sao Paulo takes 10h 15m

Direct flights go from Illinois to Sao Paulo every day.

There is 1 airport near Sao Paulo: Sao Paulo Guarulhos Intl (GRU)

Search flight deals

When did momondo last update prices for flights from Illinois to Sao Paulo?
Prices for flights from Illinois to Sao Paulo were last updated today.
How many operators does momondo search for flights from Illinois to Sao Paulo?
As of November 2025, there are 8 operators available to choose from for flights from Illinois to Sao Paulo.
How old do you have to be to fly from Illinois to Sao Paulo?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Sao Paulo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Sao Paulo is Boeing 787-10 Dreamliner (99.48% of total bookings). The next most popular plane model is Airbus A321-100/200 (0.52%).

Best airlines flying from Illinois to Sao Paulo

Compare and see reviews for airlines that fly from Illinois to Sao Paulo with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $376	Free Cancellation	Rating 7.6 1,566 reviews	Search Copa Airlines flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
LATAM Airlines	PriceFrom $494	Free Cancellation	Rating 7.5 1,882 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $500	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
GOL	PriceFrom $596	Free Cancellation	Rating 7.3 1,129 reviews	Search GOL flights
Avianca	PriceFrom $605	Free Cancellation	Rating 6.6 2,477 reviews	Search Avianca flights
Air Canada	PriceFrom $696	Free Cancellation	Rating 7.1 10,463 reviews	Search Air Canada flights

Santos

Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Sao Paulo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sao Paulo from Illinois.

Can I find flights from Illinois to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Sao Paulo?

Once all potential Illinois to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Sao Paulo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Sao Paulo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sao Paulo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 12/21

Sun 12/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Cheap flights from Illinois to Sao Paulo from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Sao Paulo departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to Sao Paulo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

GOL flights from Illinois to Sao Paulo

Our best GOL deals on Illinois to Sao Paulo flight tickets

Arajet flights from Illinois to Sao Paulo

Our best Arajet deals on Illinois to Sao Paulo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Sao Paulo that are best for you.

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Illinois to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sao Paulo?

What is the cheapest day to depart on your flight to Sao Paulo?

What is the cheapest time of day to depart on your flight to Sao Paulo?

What is the cheapest Illinois to Sao Paulo flight route?

Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Illinois - Sao Paulo flight prices

How far in advance should I book a flight to Sao Paulo?

What cabin class options are available on Illinois to Sao Paulo flights?

There are 2 cabin classes available to choose from on Illinois to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Sao Paulo flights?

You could potentially save up to 74% on your flight if you consider stops on a Illinois to Sao Paulo flight.

What is the cheapest airline that flies from Illinois to Sao Paulo?

Arajet, GOL, and Avianca are the most popular carriers operating from Illinois to Sao Paulo

What airlines fly to Sao Paulo?

How many flights depart from Illinois to Sao Paulo on average per day?

2 flights are operational daily from Illinois to Sao Paulo as of November 2025. The most popular departure time for this route is 5:00PM, with 77% of flights per day taking off in the afternoon.

How many flights depart from Illinois to Sao Paulo on average per week?

As of November 2025, there are 14 flights per week flying from Illinois to Sao Paulo. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

How long does it take to fly to Sao Paulo?

Cheap Illinois to Sao Paulo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Sao Paulo

Best Price Found

Fastest flight time

Direct flights

Airports in Sao Paulo

When did momondo last update prices for flights from Illinois to Sao Paulo?

How many operators does momondo search for flights from Illinois to Sao Paulo?

How old do you have to be to fly from Illinois to Sao Paulo?

What documentation or ID do you need to fly to Sao Paulo?

What is the most popular plane model from Illinois to Sao Paulo?

Best airlines flying from Illinois to Sao Paulo

Compare and see reviews for airlines that fly from Illinois to Sao Paulo with momondo

Traveling to a place near Sao Paulo?

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Sao Paulo?

Can I find flights from Illinois to Sao Paulo with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Sao Paulo?

I’m not ready to book a flight from Illinois to Sao Paulo right now. Can momondo alert me if prices change?

An easier way to manage your Sao Paulo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo