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Cheap flights from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Sao Paulo departing on 11/18. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Sao Paulo

Cheap round-trip flights

Copa Airlines Logo
8:02 am - 3:50 amORD-GRU
17h 48m1 stop
Copa Airlines Logo
3:10 am - 12:21 amGRU-ORD
23h 11m1 stop
$388Copa Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 9
Copa Airlines Logo
7:59 am - 12:10 amORD-GRU
14h 11m1 stop
Copa Airlines Logo
1:40 am - 1:41 pmGRU-ORD
14h 01m1 stop
$408Copa Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 20
Copa Airlines Logo
7:59 am - 12:30 amORD-GRU
14h 31m1 stop
Copa Airlines Logo
11:10 am - 12:21 amGRU-ORD
15h 11m1 stop
$411Copa Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 22
United Airlines Logo
6:50 pm - 7:15 amORD-GRU
10h 25mnonstop
United Airlines Logo
9:45 pm - 5:30 amGRU-ORD
10h 45mnonstop
$435United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 16
United Airlines Logo
8:00 am - 9:30 amORD-GRU
23h 30m1 stop
United Airlines Logo
10:20 pm - 6:45 amGRU-ORD
10h 25mnonstop
$440United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
Multiple Airlines Logo
4:35 am - 10:20 pmORD-GRU
14h 45m1 stop
Multiple Airlines Logo
12:00 pm - 3:55 pmGRU-ORD
30h 55m2 stops
$494Multiple Airlines
Find Deal
Tue, Nov 25 - Thu, Feb 5
Multiple Airlines Logo
3:30 am - 10:20 pmORD-GRU
15h 50m1 stop
Multiple Airlines Logo
7:35 am - 8:20 pmGRU-ORD
15h 45m1 stop
$495Multiple Airlines
Find Deal
Sun, Jan 25 - Sun, Feb 8
American Airlines Logo
1:43 pm - 9:00 amORD-GRU
17h 17m1 stop
American Airlines Logo
12:15 am - 1:04 pmGRU-ORD
14h 49m1 stop
$500American Airlines
Find Deal
Mon, Oct 20 - Sat, Nov 1
American Airlines Logo
4:28 pm - 9:00 amORD-GRU
14h 32m1 stop
American Airlines Logo
12:15 am - 2:08 pmGRU-ORD
15h 53m1 stop
$501American Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 29
Arajet Logo
3:30 am - 10:20 pmORD-GRU
15h 50m1 stop
Arajet Logo
4:10 am - 9:10 pmGRU-ORD
20h 00m1 stop
$537Arajet
Find Deal
Sun, Nov 30 - Sat, Dec 13

Copa Airlines flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

Our best Copa Airlines deals on Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport flight tickets
Copa Airlines
Sep 30
ORD8:02 amChicago O'Hare Intl
17h 48m
1 stop
GRU3:50 amSao Paulo Guarulhos Intl
Oct 9
GRU3:10 amSao Paulo Guarulhos Intl
23h 11m
1 stop
ORD12:21 amChicago O'Hare Intl
$388
Find similar
Copa Airlines
Oct 11
ORD7:59 amChicago O'Hare Intl
14h 11m
1 stop
GRU12:10 amSao Paulo Guarulhos Intl
Oct 20
GRU1:40 amSao Paulo Guarulhos Intl
14h 01m
1 stop
ORD1:41 pmChicago O'Hare Intl
$408
Find similar
Copa Airlines
Oct 7
ORD7:59 amChicago O'Hare Intl
14h 31m
1 stop
GRU12:30 amSao Paulo Guarulhos Intl
Oct 22
GRU11:10 amSao Paulo Guarulhos Intl
15h 11m
1 stop
ORD12:21 amChicago O'Hare Intl
$411
Find similar

American Airlines flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

Our best American Airlines deals on Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport flight tickets
American Airlines
Oct 20
ORD1:43 pmChicago O'Hare Intl
17h 17m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Nov 1
GRU12:15 amSao Paulo Guarulhos Intl
14h 49m
1 stop
ORD1:04 pmChicago O'Hare Intl
$500
Find similar
American Airlines
Oct 20
ORD4:28 pmChicago O'Hare Intl
14h 32m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Oct 29
GRU12:15 amSao Paulo Guarulhos Intl
15h 53m
1 stop
ORD2:08 pmChicago O'Hare Intl
$501
Find similar
American Airlines
Oct 6
ORD4:28 pmChicago O'Hare Intl
14h 32m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Oct 19
GRU10:25 pmSao Paulo Guarulhos Intl
16h 15m
1 stop
ORD12:40 pmChicago O'Hare Intl
$502
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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

Tue 9/30

8:02 am-3:50 am

1 stop17h 48m

Sao Paulo Guarulhos Intl

Thu 10/9

3:10 am-12:21 am

1 stop23h 11m

$388

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sat 10/11

7:59 am-12:10 am

1 stop14h 11m

Sao Paulo Guarulhos Intl

Mon 10/20

1:40 am-1:41 pm

1 stop14h 01m

$408

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 10/7

7:59 am-12:30 am

1 stop14h 31m

Sao Paulo Guarulhos Intl

Wed 10/22

11:10 am-12:21 am

1 stop15h 11m

$411

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 10/30

6:50 pm-7:15 am

Nonstop10h 25m

Sao Paulo Guarulhos Intl

Sun 11/16

9:45 pm-5:30 am

Nonstop10h 45m

$435

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 10/12

8:00 am-9:30 am

1 stop23h 30m

Sao Paulo Guarulhos Intl

Wed 10/22

10:20 pm-6:45 am

Nonstop10h 25m

$440

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 11/25

4:35 am-10:20 pm

1 stop14h 45m

Sao Paulo Guarulhos Intl

Thu 2/5

12:00 pm-3:55 pm

2 stops30h 55m

$494

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 1/25

3:30 am-10:20 pm

1 stop15h 50m

Sao Paulo Guarulhos Intl

Sun 2/8

7:35 am-8:20 pm

1 stop15h 45m

$495

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 10/20

1:43 pm-9:00 am

1 stop17h 17m

Sao Paulo Guarulhos Intl

Sat 11/1

12:15 am-1:04 pm

1 stop14h 49m

$500

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 10/20

4:28 pm-9:00 am

1 stop14h 32m

Sao Paulo Guarulhos Intl

Wed 10/29

12:15 am-2:08 pm

1 stop15h 53m

$501

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 11/30

3:30 am-10:20 pm

1 stop15h 50m

Sao Paulo Guarulhos Intl

Sat 12/13

4:10 am-9:10 pm

1 stop20h 00m

$537

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 Chicago O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Sao Paulo Guarulhos Intl Airport?

What is the cheapest month to fly to Sao Paulo Guarulhos Intl Airport?

In general, May is the cheapest month to fly from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $696. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in May, then you should wait until March to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $755.

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 Chicago O'Hare Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,007. 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 $1,192.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport 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 $1,082.

What is the cheapest Chicago O'Hare Intl to Sao Paulo Guarulhos Intl flight route?

Fly from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl for the best Chicago O'Hare Intl - 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 Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo Guarulhos Intl Airport for around $900 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 Chicago O'Hare Intl Airport for as low as $755 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Sao Paulo Guarulhos Intl flights?

There are 2 cabin classes available to choose from on Chicago O'Hare Intl 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.

How have Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport flight prices changed over time?

As of September 2025, prices for Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport (ORD to GRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

Best Price Found

$345

Fastest flight time

10h 15m

Direct flights

Every day
The best one-way flight to Sao Paulo Guarulhos Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is $345. The best round-trip flight deal from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $525.
The fastest flight from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport takes 10h 15m
Direct flights go from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport every day.
Search flight deals

  • How far is Chicago O'Hare Intl to Sao Paulo Guarulhos Intl by plane?

    A flight from Chicago O'Hare Intl to Sao Paulo Guarulhos Intl will travel around 5233.2 mi. Typically, this will take 10h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport.

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

    The necessary travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?

Best airlines flying from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $376Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.9
7,961 reviews
Search Delta flights
LATAM AirlinesPriceFrom $494Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
AviancaPriceFrom $605Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
Air CanadaPriceFrom $696Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $849Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport

    United Airlines operates around 7 flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport every week. The average price of these flights found in the last 72 hours has been $1,057, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport from as low as $597 round-trip. United Airlines has been scored 7.4/10 in 8,926 reviews.

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 Chicago to Sao Paulo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Sao Paulo for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Sao Paulo.

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

Price alerts on flights to Sao Paulo from Chicago 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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