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$276+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Chicago (CHI)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — CHI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Chicago are usually found in November or August, booked 27 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Guarulhos Intl to Chicago

Cheapest flights from Guarulhos Intl to Chicago
Explore the most affordable flight options available from Guarulhos Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Avianca deal was found by Cheapflights users on 2/2. 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 3/31:20 am
GRU
-
ORD
1 stop22h 00m
Avianca
Wed 3/1111:20 pm
ORD
-
GRU
1 stop14h 55m
Avianca
Deal found 2/2$571
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/1412:00 pm
GRU
-
ORD
1 stop13h 40m
Arajet
Mon 5/184:30 am
ORD
-
GRU
1 stop15h 55m
Arajet
Deal found 2/2$572
This GOL deal was found by Cheapflights users on 2/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:40 am
GRU
-
ORD
1 stop20h 40m
GOL
Wed 3/1111:20 pm
ORD
-
GRU
1 stop24h 15m
GOL
Deal found 2/2$574
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/311:10 am
GRU
-
ORD
1 stop15h 54m
Copa Airlines
Wed 2/47:34 am
ORD
-
GRU
1 stop19h 56m
Copa Airlines
Deal found 2/2$575
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 2/143:10 am
GRU
-
ORD
1 stop23h 54m
Copa Airlines
Mon 2/162:22 pm
ORD
-
GRU
1 stop13h 08m
Copa Airlines
Deal found 2/2$576
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/247:35 am
GRU
-
ORD
2 stops26h 50m
Multiple Airlines
Mon 4/64:30 am
ORD
-
GRU
1 stop15h 55m
Multiple Airlines
Deal found 2/2$587
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/1011:10 am
GRU
-
ORD
1 stop15h 54m
Copa Airlines
Thu 9/248:01 am
ORD
-
GRU
1 stop14h 09m
Copa Airlines
Deal found 2/2$588
This Arajet deal was found by Cheapflights users on 2/2. 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.
Thu 7/1612:00 pm
GRU
-
ORD
1 stop13h 40m
Arajet
Sat 8/2211:27 am
ORD
-
GRU
1 stop13h 15m
Arajet
Deal found 2/2$589
This Copa Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 5/243:15 am
GRU
-
ORD
1 stop24h 00m
Copa Airlines
Thu 6/188:02 am
ORD
-
GRU
1 stop14h 28m
Copa Airlines
Deal found 2/3$595
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/110:37 pm
GRU
-
ORD
2 stops27h 22m
Multiple Airlines
Sat 5/1611:27 am
ORD
-
GRU
1 stop13h 15m
Multiple Airlines
Deal found 2/2$599
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/123:15 am
GRU
-
ORD
1 stop23h 58m
Copa Airlines
Thu 5/143:21 pm
ORD
-
GRU
1 stop13h 09m
Copa Airlines
Deal found 2/2$600
This Avianca deal was found by Cheapflights users on 2/1. 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 2/81:20 am
GRU
-
ORD
1 stop22h 00m
Avianca
Mon 2/2310:20 pm
ORD
-
GRU
1 stop21h 20m
Avianca
Deal found 2/1$601

Find flight deals from Guarulhos Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Chicago (CHI). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$571
(Avianca)

One-way from

$276
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$826

Good round-trip deal

$652 or less

Good one-way deal

$424 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Chicago (CHI) flights.
Search Deals
From Sao Paulo Guarulhos Intl to Chicago (CHI)
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to Chicago 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 February 3, 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Chicago that are best for you.

Fly from

Guarulhos Intl

Fly to

Chicago

Route

Depart

Return

Price

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 6/9

3:15 am-1:15 am

1 stop24h 00m

Chicago O'Hare Intl

Wed 6/17

8:02 am-6:30 am

1 stop20h 28m

$600

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 6/9

1:25 am-2:06 pm

1 stop14h 41m

Chicago O'Hare Intl

Wed 6/24

8:02 am-12:30 am

1 stop14h 28m

$600

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 5/3

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Mon 5/25

6:18 pm-9:30 am

1 stop13h 12m

$642

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/5

9:50 pm-7:54 am

1 stop36h 04m

Chicago O'Hare Intl

Mon 5/25

11:03 am-9:30 am

1 stop20h 27m

$647

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 4/21

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Thu 4/30

11:00 am-9:30 am

1 stop20h 30m

$652

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Mon 5/25

8:30 pm-12:42 pm

2 stops18h 12m

Chicago Midway

Mon 6/15

1:05 pm-7:50 am

2 stops16h 45m

$657

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Tue 5/26

10:50 pm-12:42 pm

2 stops15h 52m

Chicago Midway

Mon 6/8

1:05 pm-5:20 am

2 stops14h 15m

$657

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Mon 5/25

10:50 pm-12:42 pm

2 stops15h 52m

Chicago Midway

Thu 6/18

1:05 pm-7:50 am

2 stops16h 45m

$657

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 5/28

8:30 pm-10:27 am

2 stops15h 57m

Chicago O'Hare Intl

Tue 7/28

1:15 pm-7:50 am

2 stops16h 35m

$657

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 5/20

8:30 pm-3:02 pm

2 stops20h 32m

Chicago O'Hare Intl

Sat 6/20

12:10 pm-7:50 am

2 stops17h 40m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 44 results
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Compare providers for flights from Guarulhos Intl to Chicago

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 Chicago in February.
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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Chicago 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 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Chicago. Price data was last updated on January 30, 2026.

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago (average of $413). Flying from Sao Paulo Guarulhos Intl Airport to Chicago in August is currently the most expensive (average of $681). 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 CHI?

Find hourly flight availability from Guarulhos Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

When flying from Sao Paulo Guarulhos Intl Airport to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Chicago

Explore weekly flight availability from Guarulhos Intl to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.

The most flights from GRU to CHI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

How often are flights from Sao Paulo to Chicago delayed?

About 11% of weekly flights between Sao Paulo and Chicago have experienced delays in the past year, with the average delay time being 174 minutes.

What is the most punctual flight time for Sao Paulo to Chicago flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sao Paulo to Chicago flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Copa Airlines and United Airlines from Sao Paulo Guarulhos Intl Airport to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
United Airlines
7.4
Good
9,236 reviews
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Chicago. 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?

    A quick flight from Sao Paulo Guarulhos Intl Airport to Chicago can take about 10h 25m. Copa Airlines provides one of the quickest options available for as low as $642. The distance between Sao Paulo Guarulhos Intl Airport and Chicago is about 5233 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Chicago round-trip from $297. Other airlines that can offer you cheap pricing are Avianca, from $605, and United Airlines, from $684. These flights start at 64% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Sao Paulo Guarulhos Intl Airport to Chicago are Copa Airlines ($318), Air Canada ($546), and United Airlines ($645).

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

    On average you can expect to pay $1,425 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago. The cheapest flight overall is $331 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $393.

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

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

  • How can I find direct flights from Guarulhos Intl to Chicago?

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

  • Can I find deals for business class flights from Guarulhos Intl to Chicago?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Chicago 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?

    Currently, December is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago (average of $413). Flying from Sao Paulo Guarulhos Intl Airport to Chicago in August is currently the most expensive (average of $681). 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?

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Alternative routes for Guarulhos Intl to Chicago

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

Top 3 airlines flying from Guarulhos Intl to Chicago

Discover the top 3 airlines that operate flights from Guarulhos Intl to Chicago. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$297Average$760FlexibilityNo cancel feeOn-time70%
AviancaCheapest$605Average$800FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$684Average$866FlexibilityNo cancel feeOn-time69%

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