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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 11/19. 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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Find the cheapest flights from Illinois to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
6:56 am - 3:50 amORD-GRU
17h 54m1 stop
Copa Airlines Logo
5:25 am - 12:05 amGRU-ORD
21h 40m1 stop
$448Copa Airlines
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Sun, Nov 9 - Tue, Nov 18
Avianca Logo
10:20 pm - 4:15 pmORD-GRU
14h 55m1 stop
Avianca Logo
7:35 am - 8:20 pmGRU-ORD
15h 45m1 stop
$478Avianca
Find Deal
Sun, Nov 9 - Wed, Nov 19
United Airlines Logo
7:10 am - 9:30 amORD-GRU
23h 20m1 stop
United Airlines Logo
9:45 pm - 5:30 amGRU-ORD
10h 45mnonstop
$490United Airlines
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Thu, Nov 20 - Sun, Nov 30
Multiple Airlines Logo
5:45 am - 10:20 pmORD-GRU
13h 35m1 stop
Multiple Airlines Logo
4:25 am - 10:35 amGRU-ORD
33h 10m2 stops
$496Multiple Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
Multiple Airlines Logo
10:20 pm - 1:35 amORD-GRU
24h 15m1 stop
Multiple Airlines Logo
9:15 pm - 11:06 pmGRU-ORD
28h 51m2 stops
$497Multiple Airlines
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Wed, Nov 5 - Tue, Nov 11
United Airlines Logo
8:50 am - 9:30 amORD-GRU
21h 40m1 stop
United Airlines Logo
9:30 pm - 9:48 amGRU-ORD
15h 18m1 stop
$500United Airlines
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Thu, Nov 20 - Sun, Nov 30
GOL Logo
1:35 pm - 4:15 pmORD-GRU
23h 40m1 stop
GOL Logo
12:15 am - 10:56 amGRU-ORD
13h 41m1 stop
$556GOL
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Fri, Feb 27 - Fri, Mar 6
GOL Logo
2:05 pm - 1:35 amORD-GRU
32h 30m1 stop
GOL Logo
5:25 pm - 12:15 pmGRU-ORD
21h 50m1 stop
$572GOL
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Sat, Nov 8 - Sun, Nov 16
Air Canada Logo
7:05 am - 9:00 amORD-GRU
22h 55m1 stop
Air Canada Logo
9:45 pm - 8:10 pmGRU-ORD
25h 25m1 stop
$577Air Canada
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Thu, Nov 27 - Thu, Dec 11
Air Canada Logo
2:00 pm - 9:00 amORD-GRU
16h 00m2 stops
Air Canada Logo
9:45 pm - 2:55 pmGRU-ORD
20h 10m1 stop
$582Air Canada
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Thu, Nov 27 - Thu, Dec 11

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
Nov 23
MDW10:47 amChicago Midway
19h 48m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Dec 2
GRU9:15 pmSao Paulo Guarulhos Intl
15h 26m
1 stop
MDW9:41 amChicago Midway
$610
Find similar
Delta
Nov 26
MDW5:34 pmChicago Midway
13h 01m
1 stop
GRU9:35 amSao Paulo Guarulhos Intl
Dec 8
GRU11:45 pmSao Paulo Guarulhos Intl
15h 49m
2 stops
MDW12:34 pmChicago Midway
$615
Find similar
Delta
Nov 6
MDW10:40 amChicago Midway
16h 00m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Nov 9
GRU9:15 pmSao Paulo Guarulhos Intl
18h 19m
2 stops
MDW12:34 pmChicago Midway
$625
Find similar

Avianca flights from Illinois to Sao Paulo Guarulhos Intl Airport

Our best Avianca deals on Illinois to Sao Paulo Guarulhos Intl Airport flight tickets
Avianca
Nov 9
ORD10:20 pmChicago O'Hare Intl
14h 55m
1 stop
GRU4:15 pmSao Paulo Guarulhos Intl
Nov 19
GRU7:35 amSao Paulo Guarulhos Intl
15h 45m
1 stop
ORD8:20 pmChicago O'Hare Intl
$478
Find similar
Avianca
Nov 13
ORD10:20 pmChicago O'Hare Intl
21h 20m
1 stop
GRU10:40 pmSao Paulo Guarulhos Intl
Nov 23
GRU7:35 amSao Paulo Guarulhos Intl
15h 45m
1 stop
ORD8:20 pmChicago O'Hare Intl
$484
Find similar
Avianca
Nov 5
ORD10:20 pmChicago O'Hare Intl
21h 20m
1 stop
GRU10:40 pmSao Paulo Guarulhos Intl
Nov 8
GRU2:40 amSao Paulo Guarulhos Intl
20h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
$485
Find similar

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 October 23, 2025.
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

Sun 11/9

6:56 am-3:50 am

1 stop17h 54m

Sao Paulo Guarulhos Intl

Tue 11/18

5:25 am-12:05 am

1 stop21h 40m

$448

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 11/9

10:20 pm-4:15 pm

1 stop14h 55m

Sao Paulo Guarulhos Intl

Wed 11/19

7:35 am-8:20 pm

1 stop15h 45m

$478

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 11/20

7:10 am-9:30 am

1 stop23h 20m

Sao Paulo Guarulhos Intl

Sun 11/30

9:45 pm-5:30 am

Nonstop10h 45m

$490

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 11/19

5:45 am-10:20 pm

1 stop13h 35m

Sao Paulo Guarulhos Intl

Tue 11/25

4:25 am-10:35 am

2 stops33h 10m

$496

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 11/5

10:20 pm-1:35 am

1 stop24h 15m

Sao Paulo Guarulhos Intl

Tue 11/11

9:15 pm-11:06 pm

2 stops28h 51m

$497

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 11/20

8:50 am-9:30 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

Sun 11/30

9:30 pm-9:48 am

1 stop15h 18m

$500

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 2/27

1:35 pm-4:15 pm

1 stop23h 40m

Sao Paulo Guarulhos Intl

Fri 3/6

12:15 am-10:56 am

1 stop13h 41m

$556

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sat 11/8

2:05 pm-1:35 am

1 stop32h 30m

Sao Paulo Guarulhos Intl

Sun 11/16

5:25 pm-12:15 pm

1 stop21h 50m

$572

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 11/27

7:05 am-9:00 am

1 stop22h 55m

Sao Paulo Guarulhos Intl

Thu 12/11

9:45 pm-8:10 pm

1 stop25h 25m

$577

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 11/27

2:00 pm-9:00 am

2 stops16h 00m

Sao Paulo Guarulhos Intl

Thu 12/11

9:45 pm-2:55 pm

1 stop20h 10m

$582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $646. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in April, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $697.

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 $977. 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 Tuesday, with ticket prices averaging around $1,097.

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 at noon. Our users have found flights to Sao Paulo Guarulhos Intl Airport at noon for as low as $956. Flights in the afternoon are often more expensive with an average ticket price of $1,045.

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 $878 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 $742 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 72% 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

$303

Fastest flight time

10h 25m

Direct flights

Every day
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Illinois in the past 72 hours is $303. The best round-trip flight deal from Illinois to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $605.
The fastest flight from Illinois to Sao Paulo Guarulhos Intl Airport takes 10h 25m
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 $376Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $435Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
7,981 reviews
Search Delta flights
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,870 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $500Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
GOLPriceFrom $596Free CancellationRating
7.3
1,117 reviews
Search GOL flights
AviancaPriceFrom $605Free CancellationRating
6.6
2,460 reviews
Search Avianca flights
Air CanadaPriceFrom $696Free CancellationRating
7.1
10,346 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
Campinas
Guarujá
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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