HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$242+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ORD
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Guarulhos Intl to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 30, 2025.

Round-trip from

$599
(Mytrip)

One-way from

$242
(Expedia)

Popular in

December

Cheapest in

September

Average price

$926

Good round-trip deal

$819 or less

Good one-way deal

$262 or less
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. 10% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

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 June 30, 2025.

This Mytrip deal was found by Cheapflights users on 6/29. 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 8/137:20 amGRU - ORD
2 stops28h 02mMultiple Airlines
Wed 8/205:05 amORD - GRU
2 stops22h 30mMultiple Airlines
Deal found 6/29$599
This Avianca deal was found by Cheapflights users on 6/29. 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.
Mon 8/251:45 amGRU - ORD
1 stop13h 30mAvianca
Tue 9/22:35 pmORD - GRU
1 stop13h 00mAvianca
Deal found 6/29$649
This Copa Airlines deal was found by Cheapflights users on 6/30. 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 8/261:40 amGRU - ORD
1 stop14h 01mCopa Airlines
Wed 9/107:55 amORD - GRU
1 stop17h 55mCopa Airlines
Deal found 6/30$652
This GOL deal was found by Cheapflights users on 6/29. 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.
Mon 8/1110:35 pmGRU - ORD
2 stops43h 29mGOL
Mon 8/253:05 pmORD - GRU
2 stops23h 00mGOL
Deal found 6/29$674
This Flightnetwork deal was found by Cheapflights users on 6/28. 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.
Mon 10/279:10 pmGRU - STL
2 stops20h 19mAir Canada
Wed 1/144:05 pmSTL - GRU
1 stop13h 55mAir Canada
Deal found 6/28$717
This Delta deal was found by Cheapflights users on 6/30. 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 12/189:30 pmGRU - STL
1 stop13h 39mDelta
Mon 12/295:17 pmSTL - GRU
1 stop13h 18mDelta
Deal found 6/30$929
This LATAM Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 12/188:30 amGRU - STL
2 stops29h 16mLATAM Airlines
Mon 12/296:00 amSTL - GRU
2 stops21h 15mLATAM Airlines
Deal found 6/30$938
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:45 pmGRU - STL
1 stop27h 47mUnited Airlines
Fri 12/265:18 pmSTL - GRU
1 stop34h 57mUnited Airlines
Deal found 6/29$968
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Thu 12/1111:45 pmGRU - MDW
1 stop15h 10mLATAM Airlines
Fri 2/1310:35 amMDW - GRU
1 stop16h 05mLATAM Airlines
Deal found 6/28$976
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 10/810:05 amGRU - MDW
1 stop13h 39mDelta
Mon 10/201:00 pmMDW - GRU
2 stops17h 50mDelta
Deal found 6/30$982
This GOL deal was found by Cheapflights users on 6/30. 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.
Fri 9/196:00 amGRU - STL
2 stops19h 59mGOL
Fri 10/106:08 pmSTL - GRU
1 stop33h 07mGOL
Deal found 6/30$987
This Avianca deal was found by Cheapflights users on 6/29. 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 10/261:50 amGRU - STL
2 stops17h 24mMultiple Airlines
Wed 1/1410:30 amSTL - GRU
2 stops16h 20mMultiple Airlines
Deal found 6/29$1,218

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 June 30, 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

Wed 8/13

7:20 am-9:22 am

2 stops28h 02m

Chicago O'Hare Intl

Wed 8/20

5:05 am-5:35 am

2 stops22h 30m

$599

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 8/25

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 9/2

2:35 pm-5:35 am

1 stop13h 00m

$649

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/26

1:40 am-1:41 pm

1 stop14h 01m

Chicago O'Hare Intl

Wed 9/10

7:55 am-3:50 am

1 stop17h 55m

$652

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 8/11

10:35 pm-4:04 pm

2 stops43h 29m

Chicago O'Hare Intl

Mon 8/25

3:05 pm-4:05 pm

2 stops23h 00m

$674

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Fri 9/12

9:40 pm-3:18 pm

1 stop19h 38m

Lambert-St Louis

Thu 10/2

4:05 pm-9:15 am

1 stop15h 10m

$974

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Thu 12/11

11:45 pm-11:55 am

1 stop15h 10m

Chicago Midway

Fri 2/13

10:35 am-5:40 am

1 stop16h 05m

$976

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Wed 10/8

10:05 am-9:44 pm

1 stop13h 39m

Chicago Midway

Mon 10/20

1:00 pm-8:50 am

2 stops17h 50m

$982

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Fri 9/19

6:00 am-11:59 pm

2 stops19h 59m

Lambert-St Louis

Fri 10/10

6:08 pm-5:15 am

1 stop33h 07m

$987

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Fri 9/12

10:50 pm-4:05 pm

1 stop19h 15m

Lambert-St Louis

Thu 10/2

9:19 am-5:40 am

1 stop18h 21m

$1,093

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Sun 9/7

3:40 am-9:15 am

2 stops31h 35m

Lambert-St Louis

Fri 9/26

5:40 pm-9:00 am

1 stop13h 20m

$1,103

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 23 results
1
2
3

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 June 30, 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 June 30, 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 June 30, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and Copa 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.
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,801 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,081 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $242 on Arajet. Other airlines that offer cheap prices include Avianca from $334 and Copa Airlines from $336 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 $657, our data indicates the cheapest price to be $246. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $620.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guarulhos Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Miami flights
Guarulhos Intl to Orlando flights
Guarulhos Intl to John F Kennedy Intl flights
Guarulhos Intl to Newark flights
Viracopos to Orlando flights
Viracopos to Fort Lauderdale flights
Guarulhos Intl to LaGuardia flights
Congonhas to Orlando flights
Guarulhos Intl to Los Angeles flights
Congonhas to Miami flights
Viracopos to Miami flights
Guarulhos Intl to Fort Lauderdale flights
Viracopos to John F Kennedy Intl flights
Guarulhos Intl to O'Hare Intl flights
Congonhas to John F Kennedy Intl flights
Guarulhos Intl to Boston flights
Congonhas to Fort Lauderdale flights
Guarulhos Intl to Atlanta flights
Guarulhos Intl to Dallas/Fort Worth flights
Guarulhos Intl to Dulles Intl flights
Guarulhos Intl to Las Vegas flights
Viracopos to Los Angeles flights
Guarulhos Intl to Philadelphia flights
Guarulhos Intl to Ontario flights
Guarulhos Intl to Seattle flights
Viracopos to Boston flights
Congonhas to Boston flights
Guarulhos Intl to Austin flights
Guarulhos Intl to San Francisco flights
Guarulhos Intl to Hobby flights
Guarulhos Intl to Baltimore flights
Viracopos to Philadelphia flights
Guarulhos Intl to Reagan-National flights
Congonhas to Las Vegas flights
Guarulhos Intl to Tampa flights
Viracopos to O'Hare Intl flights
Guarulhos Intl to George Bush Intcntl flights
Viracopos to Atlanta flights
Guarulhos Intl to Honolulu flights
Guarulhos Intl to Denver flights

Top 5 airlines flying from Guarulhos Intl to Illinois

Discover the top 5 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$606Average$770FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$609Average$772FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$687Average$1,155FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$844Average$1,110FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$851Average$894FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.