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Cheap flights from Illinois to Sao Paulo from $224

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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
11:20 pm - 4:05 pm
ORD
-
GRU
14h 45m
1 stop
Avianca Logo
2:20 am - 9:20 pm
GRU
-
ORD
21h 00m
1 stop
$584Avianca
Wed, May 27 - Sun, Jun 7
Avianca Logo
11:20 pm - 4:05 pm
ORD
-
GRU
14h 45m
1 stop
Avianca Logo
7:35 am - 9:20 pm
GRU
-
ORD
15h 45m
1 stop
$586Avianca
Thu, May 14 - Wed, May 20
Copa Airlines Logo
7:34 am - 12:15 am
ORD
-
GRU
13h 41m
1 stop
Copa Airlines Logo
5:25 am - 1:04 am
GRU
-
ORD
21h 39m
1 stop
$589Copa Airlines
Mon, Mar 2 - Sun, Mar 15
Multiple Airlines Logo
6:57 am - 4:05 pm
ORD
-
GRU
31h 08m
2 stops
Multiple Airlines Logo
12:00 pm - 11:40 pm
GRU
-
ORD
13h 40m
1 stop
$591Multiple Airlines
Mon, May 18 - Thu, May 21
Multiple Airlines Logo
5:30 am - 2:42 am
ORD
-
GRU
19h 12m
2 stops
Multiple Airlines Logo
12:00 pm - 11:40 pm
GRU
-
ORD
13h 40m
1 stop
$592Multiple Airlines
Tue, May 19 - Thu, May 21
Copa Airlines Logo
3:21 pm - 6:30 am
ORD
-
GRU
13h 09m
1 stop
Copa Airlines Logo
2:00 am - 2:06 pm
GRU
-
ORD
14h 06m
1 stop
$593Copa Airlines
Mon, Jun 15 - Tue, Jun 23
Copa Airlines Logo
2:22 pm - 6:30 am
ORD
-
GRU
13h 08m
1 stop
Copa Airlines Logo
3:15 am - 1:01 am
GRU
-
ORD
23h 46m
1 stop
$594Copa Airlines
Tue, Mar 3 - Sun, Jul 26
Arajet Logo
4:30 am - 10:25 pm
ORD
-
GRU
15h 55m
1 stop
Arajet Logo
4:05 am - 10:10 pm
GRU
-
ORD
20h 05m
1 stop
$598Arajet
Mon, May 18 - Sun, May 24
LATAM Airlines Logo
6:07 pm - 9:35 am
MDW
-
GRU
13h 28m
1 stop
LATAM Airlines Logo
11:45 pm - 5:22 pm
GRU
-
MDW
19h 37m
1 stop
$648LATAM Airlines
Sun, Mar 8 - Sun, Mar 15
LATAM Airlines Logo
12:51 pm - 5:40 am
MDW
-
GRU
14h 49m
1 stop
LATAM Airlines Logo
10:50 pm - 11:56 am
GRU
-
MDW
15h 06m
1 stop
$701LATAM Airlines
Tue, May 12 - Thu, May 21

LATAM Airlines flights from Illinois to Sao Paulo Guarulhos Intl Airport

Our best LATAM Airlines deals on Illinois to Sao Paulo Guarulhos Intl Airport flight tickets
LATAM Airlines
Apr 29
ORD7:59 pmChicago O'Hare Intl
15h 11m
2 stops
GRU1:10 pmSao Paulo Guarulhos Intl
May 5
GRU12:05 pmSao Paulo Guarulhos Intl
24h 04m
2 stops
ORD10:09 amChicago O'Hare Intl
$609
LATAM Airlines
Mar 8
MDW6:07 pmChicago Midway
13h 28m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Mar 15
GRU11:45 pmSao Paulo Guarulhos Intl
19h 37m
1 stop
MDW5:22 pmChicago Midway
$648
LATAM Airlines
May 12
MDW12:51 pmChicago Midway
14h 49m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
May 21
GRU10:50 pmSao Paulo Guarulhos Intl
15h 06m
1 stop
MDW11:56 amChicago Midway
$701

Delta flights from Illinois to Sao Paulo Guarulhos Intl Airport

Our best Delta deals on Illinois to Sao Paulo Guarulhos Intl Airport flight tickets
Delta
Mar 8
MDW9:35 amChicago Midway
18h 05m
2 stops
GRU5:40 amSao Paulo Guarulhos Intl
Mar 15
GRU11:45 pmSao Paulo Guarulhos Intl
20h 09m
2 stops
MDW5:54 pmChicago Midway
$705
Delta
Mar 5
MDW6:00 amChicago Midway
20h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Mar 18
GRU11:45 pmSao Paulo Guarulhos Intl
14h 17m
1 stop
MDW12:02 pmChicago Midway
$963
Delta
Apr 11
MDW9:35 amChicago Midway
18h 05m
2 stops
GRU5:40 amSao Paulo Guarulhos Intl
Apr 25
GRU11:00 pmSao Paulo Guarulhos Intl
15h 43m
2 stops
MDW12:43 pmChicago Midway
$967

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Sao Paulo Guarulhos Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Illinois to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 5/27

11:20 pm-4:05 pm

1 stop14h 45m

Sao Paulo Guarulhos Intl

Sun 6/7

2:20 am-9:20 pm

1 stop21h 00m

$584

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 5/14

11:20 pm-4:05 pm

1 stop14h 45m

Sao Paulo Guarulhos Intl

Wed 5/20

7:35 am-9:20 pm

1 stop15h 45m

$586

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 3/2

7:34 am-12:15 am

1 stop13h 41m

Sao Paulo Guarulhos Intl

Sun 3/15

5:25 am-1:04 am

1 stop21h 39m

$589

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 5/18

6:57 am-4:05 pm

2 stops31h 08m

Sao Paulo Guarulhos Intl

Thu 5/21

12:00 pm-11:40 pm

1 stop13h 40m

$591

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 5/19

5:30 am-2:42 am

2 stops19h 12m

Sao Paulo Guarulhos Intl

Thu 5/21

12:00 pm-11:40 pm

1 stop13h 40m

$592

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 6/15

3:21 pm-6:30 am

1 stop13h 09m

Sao Paulo Guarulhos Intl

Tue 6/23

2:00 am-2:06 pm

1 stop14h 06m

$593

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 3/3

2:22 pm-6:30 am

1 stop13h 08m

Sao Paulo Guarulhos Intl

Sun 7/26

3:15 am-1:01 am

1 stop23h 46m

$594

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 5/18

4:30 am-10:25 pm

1 stop15h 55m

Sao Paulo Guarulhos Intl

Sun 5/24

4:05 am-10:10 pm

1 stop20h 05m

$598

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Sun 3/8

6:07 pm-9:35 am

1 stop13h 28m

Sao Paulo Guarulhos Intl

Sun 3/15

11:45 pm-5:22 pm

1 stop19h 37m

$648

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Tue 5/12

12:51 pm-5:40 am

1 stop14h 49m

Sao Paulo Guarulhos Intl

Thu 5/21

10:50 pm-11:56 am

1 stop15h 06m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Illinois to Sao Paulo Guarulhos Intl Airport

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 Guarulhos Intl Airport?

In general, April is the cheapest month to fly from Illinois to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $604. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in April, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $678.

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

On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Illinois is on a Thursday. momondo users have found tickets for Thursday departures for as low as $923. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Friday, with ticket prices averaging around $1,078.

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

Our data shows that the cheapest Illinois to Sao Paulo Guarulhos Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Sao Paulo Guarulhos Intl Airport in the afternoon for as low as $995. Flights in the evening are often more expensive with an average ticket price of $1,006.

What is the cheapest Illinois to Sao Paulo Guarulhos Intl flight route?

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

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

You are more likely to see cheaper flights to Sao Paulo Guarulhos Intl Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $850 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo Guarulhos Intl Airport from Illinois for as low as $682 on momondo.

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

There are 2 cabin classes available to choose from on Illinois to Sao Paulo Guarulhos Intl 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 Guarulhos Intl Airport flights?

You could potentially save up to 63% on your flight if you consider stops on a Illinois to Sao Paulo Guarulhos Intl Airport flight.

Cheap Illinois to Sao Paulo Guarulhos Intl Airport flight deals and tips

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

Best Price Found

$320

Fastest flight time

10h 10m

Direct flights

Every day
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Illinois in the past 72 hours is $320. The best round-trip flight deal from Illinois to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $865.
The fastest flight from Illinois to Sao Paulo Guarulhos Intl Airport takes 10h 10m
Direct flights go from Illinois to Sao Paulo Guarulhos Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Illinois to Sao Paulo Guarulhos Intl Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Illinois to Sao Paulo Guarulhos Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Sao Paulo Guarulhos Intl Airport.

  • What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?

    The required travel and health documents for your Sao Paulo Guarulhos Intl Airport 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 Guarulhos Intl Airport. 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 Guarulhos Intl Airport?

Best airlines flying from Illinois to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Illinois to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $359Free CancellationRating
7.5
1,559 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $435Free CancellationRating
7.4
9,287 reviews
Search United Airlines flights
AviancaPriceFrom $471Free CancellationRating
6.6
2,497 reviews
Search Avianca flights
American AirlinesPriceFrom $500Free CancellationRating
7.2
11,284 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $531Free CancellationRating
7.5
1,920 reviews
Search LATAM Airlines flights
GOLPriceFrom $596Free CancellationRating
7.3
1,172 reviews
Search GOL flights
Air CanadaPriceFrom $615Free CancellationRating
7.1
10,717 reviews
Search Air Canada flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Guarujá
Campinas
Aparecida

Why use momondo?

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

Finding the right flight to Sao Paulo from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sao Paulo quick and easy, saving you time and money.

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 you have performed a search for Illinois to Sao Paulo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sao Paulo from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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