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$229+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This Air Canada deal was found by Cheapflights users on 12/4. 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.
Sat 12/69:45 pmGRU - ORD
2 stops18h 16mAir Canada
Tue 1/2012:50 pmORD - GRU
1 stop17h 10mAir Canada
Deal found 12/4$593
This Copa Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/1111:10 amGRU - ORD
1 stop15h 55mCopa Airlines
Fri 2/137:34 amORD - GRU
1 stop19h 56mCopa Airlines
Deal found 12/2$598
This FlightHub deal was found by Cheapflights users on 12/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:30 pmGRU - ORD
1 stop15h 32mAir Canada
Fri 1/306:28 pmORD - GRU
1 stop13h 07mAir Canada
Deal found 12/3$599
This Air Canada deal was found by Cheapflights users on 12/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:45 pmGRU - ORD
1 stop16h 33mAir Canada
Fri 1/3012:50 pmORD - GRU
1 stop17h 10mAir Canada
Deal found 12/2$662
This Copa Airlines deal was found by Cheapflights users on 12/2. 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.
Mon 12/85:25 amGRU - ORD
1 stop21h 40mCopa Airlines
Sun 12/282:07 pmORD - GRU
1 stop13h 23mCopa Airlines
Deal found 12/2$700
This Copa Airlines deal was found by Cheapflights users on 12/2. 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.
Mon 12/151:30 amGRU - ORD
1 stop14h 22mCopa Airlines
Wed 2/47:34 amORD - GRU
1 stop17h 16mCopa Airlines
Deal found 12/2$720
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Wed 12/2411:59 pmGRU - ORD
2 stops20h 01mMultiple Airlines
Wed 12/315:45 amORD - GRU
1 stop13h 35mMultiple Airlines
Deal found 12/4$749
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amGRU - MDW
1 stop14h 42mDelta
Fri 1/26:00 amMDW - GRU
1 stop20h 40mDelta
Deal found 12/2$995
This CVC Viagens deal was found by Cheapflights users on 12/2. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:20 amGRU - MDW
2 stops30h 20mLATAM Airlines
Sat 1/36:00 amMDW - GRU
2 stops21h 55mLATAM Airlines
Deal found 12/2$1,072
This Air Canada deal was found by Cheapflights users on 12/4. 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 12/49:30 pmGRU - STL
1 stop20h 59mAir Canada
Sun 12/74:05 pmSTL - GRU
2 stops37h 55mAir Canada
Deal found 12/4$1,096
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:40 amGRU - MDW
1 stop14h 42mDelta
Thu 1/89:32 amMDW - GRU
2 stops17h 08mDelta
Deal found 12/4$1,197
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amGRU - MDW
1 stop14h 42mDelta
Mon 1/59:32 amMDW - GRU
2 stops17h 08mDelta
Deal found 12/2$1,198

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$586
(Air Canada)

One-way from

$229
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$982

Good round-trip deal

$868 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Chicago (CHI) flights.
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From Sao Paulo Guarulhos Intl to Illinois
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Illinois.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Illinois.
Search Deals

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 December 4, 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

Mon 5/18

1:25 am-2:06 pm

1 stop14h 41m

Chicago O'Hare Intl

Mon 6/1

8:02 am-12:10 am

1 stop14h 08m

$695

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 4/23

3:15 am-1:13 am

1 stop23h 58m

Chicago O'Hare Intl

Fri 5/8

3:21 pm-6:30 am

1 stop13h 09m

$695

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 4/21

11:10 am-1:13 am

1 stop16h 03m

Chicago O'Hare Intl

Thu 4/30

8:06 am-12:30 am

1 stop14h 24m

$695

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 5/3

5:25 am-1:15 am

1 stop21h 50m

Chicago O'Hare Intl

Tue 5/12

8:02 am-12:10 am

1 stop14h 08m

$695

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 2/1

3:10 am-12:04 am

1 stop23h 54m

Chicago O'Hare Intl

Mon 2/9

7:34 am-6:30 am

1 stop19h 56m

$715

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 1/31

11:10 am-12:24 am

1 stop16h 14m

Chicago O'Hare Intl

Sun 2/8

2:22 pm-6:30 am

1 stop13h 08m

$715

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 1/25

3:10 am-12:24 am

1 stop24h 14m

Chicago O'Hare Intl

Thu 2/5

2:22 pm-6:30 am

1 stop13h 08m

$715

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/5

10:35 pm-11:48 am

2 stops39h 13m

Chicago O'Hare Intl

Mon 5/25

3:17 pm-7:50 pm

2 stops26h 33m

$729

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 5/14

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Fri 5/29

4:45 pm-1:00 pm

2 stops18h 15m

$768

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 6/1

5:25 am-1:15 am

1 stop21h 50m

Chicago O'Hare Intl

Sun 6/21

3:21 pm-6:30 am

1 stop13h 09m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 54 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, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Illinois (average of $461). Flying from Sao Paulo Guarulhos Intl Airport to Illinois in February is currently the most expensive (average of $690). 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 December 4, 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 December 4, 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).

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

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 December 4, 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
1,558 reviews

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

Food

6.9

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
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

Food

6.9

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
1,889 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

Food

6.9

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
9,063 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

Food

6.9

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
6.6
Okay
2,476 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Boarding

7.8

Entertainment

6.8

Overall

7.6

Food

6.9

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 14h 41m. 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 $315 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $331 and Air Canada from $546 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 $1,110, our data indicates the cheapest price to be $239. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $587.

  • 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, May is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Illinois (average of $461). Flying from Sao Paulo Guarulhos Intl Airport to Illinois in February is currently the most expensive (average of $690). 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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Viracopos to San Francisco flights
Guarulhos Intl to Austin flights
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Viracopos to O'Hare Intl flights
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Guarulhos Intl to Charlotte flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$605Average$730FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$608Average$760FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$643Average$1,110FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$684Average$960FlexibilityNo cancel feeOn-time69%

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