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O'Hare Intl

$256+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Find cheap flights from Guarulhos Intl to O'Hare Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl are usually found in April or March, booked 83 days in advance, depart on a Sunday or Tuesday and return on a Thursday

Cheap 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 March 19, 2026.

This Arajet deal was found by Cheapflights users on 3/17. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Sat 5/1612:12 pm
ORD
-
GRU
1 stop12h 56m
Arajet
Deal found 3/17$568
This Booking.com deal was found by Cheapflights users on 3/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:50 pm
GRU
-
ORD
1 stop13h 22m
Arajet
Mon 5/44:30 am
ORD
-
GRU
1 stop15h 55m
Arajet
Deal found 3/16$575
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Fri 6/126:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Deal found 3/18$576
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 4/2411:50 pm
GRU
-
ORD
1 stop13h 22m
Arajet
Fri 6/126:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Deal found 3/17$596
This Arajet deal was found by Cheapflights users on 3/17. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Sat 10/312:12 pm
ORD
-
GRU
1 stop12h 56m
Arajet
Deal found 3/17$613
This Arajet deal was found by Cheapflights users on 3/14. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Fri 10/306:45 am
ORD
-
GRU
1 stop12h 52m
Arajet
Deal found 3/14$617
This Arajet deal was found by Cheapflights users on 3/17. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:08 am
GRU
-
ORD
1 stop20h 02m
Arajet
Fri 6/56:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Deal found 3/17$621
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:50 am
GRU
-
ORD
1 stop13h 50m
Multiple Airlines
Thu 5/711:20 pm
ORD
-
GRU
1 stop14h 45m
Multiple Airlines
Deal found 3/15$629
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Thu 4/2311:50 am
GRU
-
ORD
1 stop13h 50m
Arajet
Fri 6/126:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Deal found 3/17$631
This Arajet deal was found by Cheapflights users on 3/17. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Fri 10/166:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Deal found 3/17$635
This Avianca deal was found by Cheapflights users on 3/15. 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.
Thu 4/232:20 am
GRU
-
ORD
1 stop21h 00m
Avianca
Fri 5/811:20 pm
ORD
-
GRU
1 stop14h 45m
Avianca
Deal found 3/15$636

Find 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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$568
(Arajet)

One-way from

$256
(Arajet)

Popular in

February

Cheapest in

April

Average price

$815

Good round-trip deal

$534 or less

Good one-way deal

$348 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Chicago O'Hare Intl flights.
Search Deals
From Sao Paulo Guarulhos Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.
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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 March 19, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 5/29

5:00 am-1:15 am

1 stop22h 15m

Chicago O'Hare Intl

Sun 6/7

3:21 pm-6:30 am

1 stop13h 09m

$666

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 4/16

5:25 am-1:13 am

1 stop21h 48m

Chicago O'Hare Intl

Tue 4/21

8:06 am-5:55 am

1 stop19h 49m

$741

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/19

3:15 am-1:15 am

1 stop24h 00m

Chicago O'Hare Intl

Sat 6/20

8:02 am-4:10 am

1 stop18h 08m

$741

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 8/2

10:40 pm-12:24 am

2 stops27h 44m

Chicago O'Hare Intl

Mon 8/10

11:20 pm-1:10 am

1 stop23h 50m

$806

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 4/23

7:35 am-9:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Tue 5/12

2:22 pm-10:05 pm

2 stops29h 43m

$815

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 5/27

1:20 am-9:20 pm

1 stop22h 00m

Chicago O'Hare Intl

Tue 7/28

11:20 pm-1:10 am

1 stop23h 50m

$865

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 7/17

2:20 am-9:20 pm

1 stop21h 00m

Chicago O'Hare Intl

Fri 7/31

11:20 pm-4:05 pm

1 stop14h 45m

$946

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/25

6:00 am-9:25 pm

2 stops17h 25m

Chicago O'Hare Intl

Sat 8/29

2:32 pm-9:10 pm

2 stops28h 38m

$950

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 6/5

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Fri 6/12

6:30 am-6:30 am

1 stop22h 00m

$952
Quickest round-trip

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 4/23

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Sun 5/3

9:30 pm-9:40 am

Nonstop10h 10m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Guarulhos Intl to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 March 13, 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 $416). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $696). 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 March 19, 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 March 19, 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andAvianca 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
7.5
Good
1,572 reviews

Overall

7.5

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,572 reviews
Copa Airlines
7.5
Good
1,572 reviews

Overall

7.5

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,443 reviews
Copa Airlines
7.5
Good
1,572 reviews

Overall

7.5

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,500 reviews
Copa Airlines
7.5
Good
1,572 reviews

Overall

7.5

Comfort

7.4

Food

6.8

Boarding

7.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 $666, Copa Airlines can have you in Chicago O'Hare Intl Airport from Sao Paulo Guarulhos Intl Airport in 22h 15m. 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 $297. Other airlines that can offer you cheap pricing are Avianca, from $605, and United Airlines, from $684. Users have found that Copa Airlines is 65% 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 $680 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $234 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $568.

  • 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 $416). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $696). 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
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oak Brook
South Holland
Elk Grove Village
Libertyville
Waukegan
Beloit
Warrenville
Oakbrook Terrace
Bridgeview
Great Lakes

Browse thousands of different options on Cheapflights for your next trip

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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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$297Average$760FlexibilityNo cancel feeOn-time70%
AviancaCheapest$605Average$800FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$684Average$842FlexibilityNo cancel feeOn-time69%

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