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$290+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/6. 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.
Tue 12/27:35 amGRU - ORD
2 stops30h 00mMultiple Airlines
Mon 12/810:20 pmORD - GRU
1 stop14h 55mMultiple Airlines
Deal found 11/6$544
This Flightnetwork deal was found by Cheapflights users on 11/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:40 amGRU - ORD
1 stop20h 40mAvianca
Sun 12/710:20 pmORD - GRU
1 stop24h 15mAvianca
Deal found 11/6$577
This Avianca deal was found by Cheapflights users on 11/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:35 amGRU - ORD
1 stop15h 45mAvianca
Tue 11/2510:20 pmORD - GRU
1 stop21h 20mAvianca
Deal found 11/4$583
This Avianca deal was found by Cheapflights users on 11/5. 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.
Wed 11/52:40 amGRU - ORD
1 stop20h 40mAvianca
Thu 11/1310:20 pmORD - GRU
1 stop14h 55mAvianca
Deal found 11/5$587
This Copa Airlines deal was found by Cheapflights users on 11/5. 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 11/135:25 amGRU - ORD
1 stop21h 40mCopa Airlines
Mon 11/176:56 amORD - GRU
1 stop17h 54mCopa Airlines
Deal found 11/5$588
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:25 pmGRU - ORD
1 stop29h 55mMultiple Airlines
Mon 12/85:45 amORD - GRU
1 stop13h 35mMultiple Airlines
Deal found 11/4$589
This Air Canada deal was found by Cheapflights users on 11/6. 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.
Mon 11/179:45 pmGRU - ORD
1 stop25h 15mAir Canada
Sat 2/78:15 pmORD - GRU
2 stops33h 45mAir Canada
Deal found 11/6$592
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Mon 12/89:45 pmGRU - ORD
2 stops20h 25mAir Canada
Mon 5/188:40 amORD - GRU
2 stops22h 25mAir Canada
Deal found 11/5$594
This Delta deal was found by Cheapflights users on 11/4. 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 11/279:15 pmGRU - MDW
1 stop15h 37mDelta
Fri 12/512:50 pmMDW - GRU
1 stop13h 50mDelta
Deal found 11/4$921
This Delta deal was found by Cheapflights users on 11/6. 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.
Sat 12/611:45 pmGRU - MDW
2 stops15h 49mDelta
Tue 1/201:28 pmMDW - GRU
2 stops17h 27mDelta
Deal found 11/6$925
This Delta deal was found by Cheapflights users on 11/5. 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 12/119:15 pmGRU - MDW
2 stops18h 19mDelta
Fri 2/139:34 amMDW - GRU
2 stops17h 06mDelta
Deal found 11/5$927
This LATAM Airlines deal was found by Cheapflights users on 11/4. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:50 pmGRU - MDW
2 stops20h 44mLATAM Airlines
Sun 12/1412:50 pmMDW - GRU
2 stops15h 20mLATAM Airlines
Deal found 11/4$935

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$544
(Mytrip)

One-way from

$290
(Arajet)

Popular in

January

Cheapest in

July

Average price

$910

Good round-trip deal

$795 or less

Good one-way deal

$318 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Chicago (CHI) flights.
Search Deals
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 ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 6, 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 12/8

5:25 am-12:05 am

1 stop21h 40m

Chicago O'Hare Intl

Mon 5/18

3:13 pm-6:30 am

1 stop13h 17m

$588

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 12/2

1:30 am-12:52 pm

1 stop14h 22m

Chicago O'Hare Intl

Wed 12/10

7:33 am-12:15 am

1 stop13h 42m

$588

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 11/13

5:25 am-12:05 am

1 stop21h 40m

Chicago O'Hare Intl

Mon 11/17

6:56 am-3:50 am

1 stop17h 54m

$588

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 11/13

3:10 am-12:05 am

1 stop23h 55m

Chicago O'Hare Intl

Wed 11/19

6:56 am-12:15 am

1 stop14h 19m

$588

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 12/5

5:25 am-12:05 am

1 stop21h 40m

Chicago O'Hare Intl

Thu 12/11

7:33 am-3:50 am

1 stop17h 17m

$705

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 11/17

5:25 am-12:05 am

1 stop21h 40m

Chicago O'Hare Intl

Sat 2/7

7:34 am-3:50 am

1 stop17h 16m

$725

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 12/1

9:45 pm-5:30 am

Nonstop10h 45m

Chicago O'Hare Intl

Mon 12/29

5:50 pm-7:15 am

Nonstop10h 25m

$919

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

5:50 pm-7:15 am

Nonstop10h 25m

$919

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 11/27

9:15 pm-12:44 pm

2 stops18h 29m

Chicago O'Hare Intl

Fri 12/5

6:45 am-5:40 am

1 stop19h 55m

$921

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Thu 12/11

9:15 pm-11:55 am

1 stop17h 40m

Chicago Midway

Fri 2/13

10:53 am-5:40 am

1 stop15h 47m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 44 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 $412). Flying from Sao Paulo Guarulhos Intl Airport to Illinois in February 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 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 November 6, 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 November 6, 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 November 6, 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
1,563 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

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
1,563 reviews
Copa Airlines
7.6
Good
1,563 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

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
1,873 reviews
Copa Airlines
7.6
Good
1,563 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

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
9,007 reviews
Copa Airlines
7.6
Good
1,563 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

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
2,470 reviews
Copa Airlines
7.6
Good
1,563 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

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 17h 40m. There are 5218 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 $303 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $401 and Delta from $628 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 $1,399, our data indicates the cheapest price to be $242. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $583.

  • 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 $412). Flying from Sao Paulo Guarulhos Intl Airport to Illinois in February 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.

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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 Reagan-National flights
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Viracopos to San Francisco flights
Guarulhos Intl to Raleigh flights
Viracopos to O'Hare Intl 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 November 6, 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$686Average$992FlexibilityNo cancel feeOn-time69%

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