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$230+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Illinois

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 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Guarulhos Intl to Illinois

Keep the following information in mind while searching for Guarulhos Intl to Illinois flight deals. Data was last updated September 17, 2025.

Round-trip from

$590
(Air Canada)

One-way from

$230
(Travelocity)

Popular in

January

Cheapest in

July

Average price

$853

Good round-trip deal

$839 or less

Good one-way deal

$348 or less
From Sao Paulo Guarulhos Intl to Illinois
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One-way flight from Sao Paulo Guarulhos Intl to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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 Illinois.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Illinois.
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Find flight deals from Guarulhos Intl to Illinois

Cheapest flights from Guarulhos Intl to Illinois
Explore the most affordable flight options available from Guarulhos Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:30 pmGRU - ORD
2 stops19h 25mAir Canada
Mon 11/107:15 amORD - GRU
2 stops22h 45mAir Canada
Deal found 9/17$594
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:45 amGRU - ORD
1 stop13h 30mAvianca
Wed 11/510:20 pmORD - GRU
1 stop21h 20mAvianca
Deal found 9/17$595
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 stops34h 47mLATAM Airlines
Sun 11/95:32 amORD - GRU
2 stops21h 13mLATAM Airlines
Deal found 9/16$601
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 10/511:10 amGRU - ORD
1 stop15h 11mMultiple Airlines
Wed 11/126:05 amORD - GRU
2 stops18h 45mMultiple Airlines
Deal found 9/17$602
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:00 amGRU - MDW
2 stops22h 32mLATAM Airlines
Sat 2/710:35 amMDW - GRU
2 stops16h 40mLATAM Airlines
Deal found 9/17$604
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:00 amGRU - ORD
2 stops21h 44mLATAM Airlines
Sat 2/77:10 amORD - GRU
2 stops20h 05mLATAM Airlines
Deal found 9/17$604
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:15 amGRU - ORD
2 stops15h 40mAmerican Airlines
Sun 11/238:10 amORD - GRU
1 stop21h 00mAmerican Airlines
Deal found 9/17$605
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.
Tue 12/1611:20 amGRU - MDW
2 stops25h 34mLATAM Airlines
Fri 1/166:00 amMDW - GRU
2 stops23h 50mLATAM Airlines
Deal found 9/16$606
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 Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:35 amGRU - MDW
2 stops30h 51mLATAM Airlines
Thu 10/3010:40 amMDW - GRU
1 stop20h 55mLATAM Airlines
Deal found 9/16$607
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:45 pmGRU - ORD
1 stop17h 11mLATAM Airlines
Sun 10/265:51 pmORD - GRU
1 stop13h 44mLATAM Airlines
Deal found 9/17$607

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to Illinois 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 17, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Illinois that are best for you.

Fly from

Guarulhos Intl

Fly to

Illinois

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

Sat 11/1

9:45 pm-6:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Wed 11/19

5:50 pm-7:15 am

Nonstop10h 25m

$678

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

$678

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

$678

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 11/21

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Mon 12/1

5:50 pm-7:15 am

Nonstop10h 25m

$679

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Tue 2/3

9:15 pm-12:35 pm

2 stops18h 20m

Chicago Midway

Sun 2/15

9:30 am-5:40 am

2 stops17h 10m

$681

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 12/11

10:25 pm-11:44 pm

1 stop28h 19m

Chicago O'Hare Intl

Fri 2/13

5:50 pm-7:15 am

Nonstop10h 25m

$683

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 10/10

9:30 pm-11:15 pm

1 stop27h 45m

Chicago O'Hare Intl

Wed 10/22

9:15 pm-9:30 am

Nonstop10h 15m

$683

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 10/7

9:30 pm-6:15 pm

1 stop22h 45m

Chicago O'Hare Intl

Thu 10/16

9:15 pm-9:30 am

Nonstop10h 15m

$685

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 47 results
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Best time to book a flight from Guarulhos Intl to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Illinois (average of $245). Flying from Sao Paulo Guarulhos Intl Airport to Illinois 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 IL?

Find hourly flight availability from Guarulhos Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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 Illinois as you normally would.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Illinois

Explore weekly flight availability from Guarulhos Intl to Illinois. 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 September 17, 2025.

The most flights from GRU to USIL 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).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 17, 2025.
See what other customers who have flown with Copa Airlines, LATAM Airlines, and United Airlines from Sao Paulo Guarulhos Intl Airport to Illinois have to say. 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
1,533 reviews

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

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
1,533 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

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
1,849 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

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
8,926 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

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
2,436 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

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 Illinois. 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 Illinois?

    Departing from Sao Paulo Guarulhos Intl Airport to Illinois will take you 10h 45m. There are 5233 mi between Sao Paulo Guarulhos Intl Airport and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $269 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $277 and GOL from $278 one-way.

  • What are the most popular routes from Sao Paulo Guarulhos Intl Airport to Illinois?

    While some choose either Sao Paulo Guarulhos Intl - Chicago Midway or Sao Paulo Guarulhos Intl - Lambert-St Louis, Sao Paulo Guarulhos Intl - Chicago O'Hare Intl is the most popular route from Sao Paulo Guarulhos Intl Airport to Illinois.

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

    Looking for the cheapest flight from Sao Paulo Guarulhos Intl Airport to Illinois? While on average our users pay $769, our data indicates the cheapest price to be $266. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $463.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Illinois (average of $245). Flying from Sao Paulo Guarulhos Intl Airport to Illinois 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.

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Alternative routes for Guarulhos Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Guarulhos Intl to Illinois

Discover the top 4 airlines that operate flights from Guarulhos Intl to Illinois. 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 17, 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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