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O'Hare Intl

$243+ Cheap flights from Guarulhos Intl, Brazil (GRU) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl are usually found in November or April, booked 83 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from Guarulhos Intl to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$580
(Booking.com)

One-way from

$243
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$883

Good round-trip deal

$771 or less

Good one-way deal

$413 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Chicago O'Hare Intl flights.
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From Sao Paulo Guarulhos Intl to Chicago O'Hare Intl
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One-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.
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Find flight deals from Guarulhos Intl to O'Hare Intl

Cheapest flights from Guarulhos Intl to O'Hare Intl
Explore the most affordable flight options available from Guarulhos Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Booking.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:40 am
GRU
-
ORD
1 stop20h 40m
Avianca
Mon 2/910:20 pm
ORD
-
GRU
1 stop24h 15m
Avianca
Deal found 1/13$580
This Air Canada deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 pm
GRU
-
ORD
1 stop15h 08m
Air Canada
Wed 5/277:00 am
ORD
-
GRU
1 stop24h 50m
Air Canada
Deal found 1/14$594
This Copa Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:25 am
GRU
-
ORD
1 stop21h 39m
Copa Airlines
Sat 3/77:34 am
ORD
-
GRU
1 stop13h 41m
Copa Airlines
Deal found 1/14$595
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:20 am
GRU
-
ORD
1 stop22h 00m
Avianca
Sat 2/1410:20 pm
ORD
-
GRU
1 stop14h 55m
Avianca
Deal found 1/14$596
This SmartFares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:25 pm
GRU
-
ORD
1 stop29h 55m
GOL
Sun 3/811:20 pm
ORD
-
GRU
1 stop14h 55m
GOL
Deal found 1/15$597
This Air Canada deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:45 pm
GRU
-
ORD
2 stops20h 25m
Air Canada
Sun 3/157:15 am
ORD
-
GRU
1 stop23h 45m
Air Canada
Deal found 1/14$598
This Air Canada deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 pm
GRU
-
ORD
1 stop15h 08m
Air Canada
Mon 4/274:15 pm
ORD
-
GRU
1 stop15h 00m
Air Canada
Deal found 1/14$599
This Kiwi.com deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:45 am
GRU
-
ORD
1 stop13h 30m
Multiple Airlines
Mon 6/14:30 am
ORD
-
GRU
1 stop15h 55m
Multiple Airlines
Deal found 1/14$600
This FlightHub deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:40 am
GRU
-
ORD
1 stop20h 40m
Avianca
Sat 2/1410:20 pm
ORD
-
GRU
1 stop21h 20m
Avianca
Deal found 1/14$601
This Air Canada deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 pm
GRU
-
ORD
2 stops22h 45m
Air Canada
Sun 5/318:45 am
ORD
-
GRU
1 stop23h 05m
Air Canada
Deal found 1/14$602
This Air Canada deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:45 pm
GRU
-
ORD
2 stops18h 16m
Air Canada
Wed 4/88:40 am
ORD
-
GRU
1 stop23h 10m
Air Canada
Deal found 1/14$603
This Avianca deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/201:20 am
GRU
-
ORD
1 stop22h 00m
Avianca
Sat 1/3110:20 pm
ORD
-
GRU
1 stop21h 20m
Avianca
Deal found 1/14$604

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Guarulhos Intl

Fly to

O'Hare Intl

Route

Depart

Return

Price

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 1/31

3:10 am-12:04 am

1 stop23h 54m

Chicago O'Hare Intl

Sat 2/28

2:22 pm-6:30 am

1 stop13h 08m

$595

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 2/7

5:25 am-12:04 am

1 stop21h 39m

Chicago O'Hare Intl

Fri 2/20

7:34 am-12:15 am

1 stop13h 41m

$656

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 3/1

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Sun 3/15

10:35 am-9:30 am

1 stop20h 55m

$673

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 2/10

10:55 pm-1:40 pm

2 stops17h 45m

Chicago O'Hare Intl

Wed 2/18

11:18 am-5:40 am

1 stop15h 22m

$678

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 2/9

10:15 am-11:56 pm

2 stops16h 41m

Chicago O'Hare Intl

Mon 2/23

11:19 am-5:20 am

2 stops15h 01m

$678

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 4/24

9:55 pm-10:58 pm

2 stops27h 03m

Chicago O'Hare Intl

Fri 5/8

5:26 pm-6:55 am

2 stops35h 29m

$689

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 5/7

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 5/19

2:18 pm-10:05 pm

2 stops29h 47m

$691

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 3/20

1:20 am-9:20 pm

1 stop22h 00m

Chicago O'Hare Intl

Tue 3/31

2:35 pm-12:40 am

1 stop32h 05m

$694

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 5/4

4:50 pm-1:15 pm

1 stop22h 25m

Chicago O'Hare Intl

Mon 5/25

2:35 pm-3:20 pm

1 stop22h 45m

$694

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 5/3

4:50 pm-1:15 pm

1 stop22h 25m

Chicago O'Hare Intl

Mon 5/25

2:35 pm-3:20 pm

1 stop22h 45m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 22 results
1
2
3
  • Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guarulhos Intl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Guarulhos Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to O'Hare Intl. Price data was last updated on January 9, 2026.

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport (average of $413). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRU to ORD?

Find hourly flight availability from Guarulhos Intl to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 15, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport as you normally would.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated January 15, 2026.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and Avianca from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,559 reviews

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.8

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.8

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
United Airlines
7.4
Good
9,164 reviews
Copa Airlines
7.6
Good
1,559 reviews

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.8

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Avianca
6.6
Okay
2,492 reviews
Copa Airlines
7.6
Good
1,559 reviews

Entertainment

6.8

Boarding

7.8

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.8

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

    For as low as $673, Copa Airlines can have you in Chicago O'Hare Intl Airport from Sao Paulo Guarulhos Intl Airport in 10h 45m. There are 5233 mi between Sao Paulo Guarulhos Intl Airport and Chicago O'Hare Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport round-trip from $451. Other airlines that can offer you cheap pricing are Avianca, from $605, and United Airlines, from $684. Users have found that Copa Airlines is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $315. Users have also found prices from $331 and $546 on Avianca and Air Canada, respectively.

  • What are the cheapest flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

    On average you can expect to pay $1,227 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $257 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $460.

  • Can I find deals for flights from Guarulhos Intl to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Guarulhos Intl to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guarulhos Intl to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to O'Hare Intl.

  • Can I find deals for business class flights from Guarulhos Intl to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport (average of $413). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $710). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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Alternative routes for Guarulhos Intl to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Viracopos to O'Hare Intl flights

Top 3 airlines flying from Guarulhos Intl to O'Hare Intl

Discover the top 3 airlines that operate flights from Guarulhos Intl to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$451Average$760FlexibilityNo cancel feeOn-time70%
AviancaCheapest$605Average$743FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$684Average$932FlexibilityNo cancel feeOn-time69%

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