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O'Hare Intl

$230+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 August or July, booked 73 days in advance, depart on a Wednesday or Monday 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 September 16, 2025.

Round-trip from

$599
(Priceline)

One-way from

$230
(Travelocity)

Popular in

February

Cheapest in

August

Average price

$905

Good round-trip deal

$839 or less

Good one-way deal

$348 or less
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. 10% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:45 amGRU - ORD
1 stop13h 30mMultiple Airlines
Thu 10/236:00 amORD - GRU
2 stops31h 20mMultiple Airlines
Deal found 9/16$599
This MaxMilhas deal was found by Cheapflights users on 9/16. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:45 pmGRU - ORD
2 stops21h 04mLATAM Airlines
Sat 11/86:10 pmORD - GRU
2 stops32h 35mLATAM Airlines
Deal found 9/16$601
This MaxMilhas deal was found by Cheapflights users on 9/16. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/139:15 pmGRU - ORD
1 stop16h 05mLATAM Airlines
Sat 1/175:50 amORD - GRU
2 stops22h 20mLATAM Airlines
Deal found 9/16$606
This Avianca deal was found by Cheapflights users on 9/16. 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 10/211:45 amGRU - ORD
1 stop13h 30mAvianca
Wed 11/57:35 amORD - GRU
2 stops19h 05mAvianca
Deal found 9/16$624
This Avianca deal was found by Cheapflights users on 9/16. 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.
Thu 9/254:10 amGRU - ORD
2 stops18h 13mMultiple Airlines
Sun 9/282:35 pmORD - GRU
1 stop13h 00mMultiple Airlines
Deal found 9/16$629
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:45 amGRU - ORD
1 stop13h 30mAvianca
Mon 9/2210:54 amORD - GRU
2 stops16h 41mAvianca
Deal found 9/13$630
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:25 pmGRU - ORD
2 stops19h 04mMultiple Airlines
Tue 11/184:35 amORD - GRU
1 stop14h 45mMultiple Airlines
Deal found 9/14$631
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:45 amGRU - ORD
1 stop13h 30mMultiple Airlines
Mon 10/137:43 pmORD - GRU
3 stops41h 37mMultiple Airlines
Deal found 9/15$632
This Avianca deal was found by Cheapflights users on 9/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:45 amGRU - ORD
2 stops19h 02mAvianca
Tue 11/410:20 pmORD - GRU
1 stop14h 55mAvianca
Deal found 9/15$633
This Avianca deal was found by Cheapflights users on 9/16. 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.
Fri 10/241:45 amGRU - ORD
1 stop13h 30mAvianca
Sat 11/88:48 amORD - GRU
2 stops17h 52mAvianca
Deal found 9/16$634
This Avianca deal was found by Cheapflights users on 9/14. 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.
Sun 9/141:45 amGRU - ORD
2 stops17h 11mAvianca
Tue 10/212:35 pmORD - GRU
1 stop13h 00mAvianca
Deal found 9/14$635

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 September 16, 2025.
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 11/29

4:10 am-9:10 pm

1 stop20h 00m

Chicago O'Hare Intl

Sun 12/7

3:30 am-10:20 pm

1 stop15h 50m

$637

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 10/30

9:30 pm-9:46 am

1 stop14h 16m

Chicago O'Hare Intl

Thu 11/6

5:50 pm-7:15 am

Nonstop10h 25m

$650

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 12/1

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Tue 12/9

4:45 pm-9:30 am

1 stop13h 45m

$686

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 10/8

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Wed 10/22

9:15 pm-9:30 am

Nonstop10h 15m

$686

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 11/16

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Mon 2/16

5:50 pm-7:15 am

Nonstop10h 25m

$688

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 10/17

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Tue 11/4

5:50 pm-7:15 am

Nonstop10h 25m

$689

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 11/17

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Sat 2/7

2:27 pm-7:10 am

1 stop13h 43m

$689

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 10/11

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Mon 10/20

9:15 pm-9:30 am

Nonstop10h 15m

$692

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 11/1

9:45 pm-6:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Tue 11/11

1:36 pm-7:50 am

1 stop15h 14m

$692

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 10/2

3:10 am-10:17 am

2 stops33h 07m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport is 73 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, August 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 $245). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 September 16, 2025.

It’s optimal to fly from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

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 September 16, 2025.
Get a feel of what it's like to fly with Copa Airlines, LATAM Airlines, and United Airlines 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
1,531 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,847 reviews
Copa Airlines
7.6
Good
1,531 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
United Airlines
7.4
Good
8,924 reviews
Copa Airlines
7.6
Good
1,531 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.7
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,531 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Overall

7.6

Boarding

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

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 $650, Arajet can have you in Chicago O'Hare Intl Airport from Sao Paulo Guarulhos Intl Airport in 14h 16m. 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 $606. Other airlines that can offer you cheap pricing are Copa Airlines, from $609, and United Airlines, from $687. Users have found that Avianca is 36% cheaper than the other options available to this destination.

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

    On average you can expect to pay $769 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $266 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $532.

  • 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, August 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 $245). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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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 4 airlines flying from Guarulhos Intl to O'Hare Intl

Discover the top 4 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$606Average$770FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$609Average$800FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$687Average$1,016FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$844Average$1,110FlexibilityNo cancel feeOn-time81%

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