HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$319+ Cheap flights from Congonhas, Brazil (CGH) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — ORD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Congonhas 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 Congonhas to Illinois

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

Round-trip from

$652
(Mytrip)

One-way from

$319
(Mytrip)

Popular in

January

Cheapest in

July

Average price

$853
From Sao Paulo Congonhas to Illinois
Search Deals
One-way flight from Sao Paulo Congonhas to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Congonhas to Illinois

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

This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:30 amCGH - ORD
3 stops28h 48mMultiple Airlines
Tue 10/146:00 amORD - CGH
3 stops34h 20mMultiple Airlines
Deal found 9/15$652
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:00 amCGH - ORD
3 stops29h 18mMultiple Airlines
Sun 10/1210:27 amORD - CGH
2 stops24h 08mMultiple Airlines
Deal found 9/15$679
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.
Thu 10/166:30 amCGH - ORD
3 stops28h 52mMultiple Airlines
Thu 10/236:00 amORD - CGH
2 stops22h 05mMultiple Airlines
Deal found 9/16$680
This GOL deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:20 amCGH - ORD
2 stops28h 48mGOL
Thu 11/62:05 pmORD - CGH
2 stops45h 05mGOL
Deal found 9/15$683
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/302:55 pmCGH - ORD
3 stops32h 38mMultiple Airlines
Thu 11/61:35 pmORD - CGH
2 stops17h 35mMultiple Airlines
Deal found 9/14$696
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/26:30 amCGH - ORD
3 stops28h 48mMultiple Airlines
Mon 10/1310:27 amORD - CGH
3 stops29h 53mMultiple Airlines
Deal found 9/15$699
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 pmCGH - ORD
2 stops20h 06mGOL
Sun 11/161:35 pmORD - CGH
2 stops19h 55mGOL
Deal found 9/16$812
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:30 amCGH - STL
2 stops20h 29mGOL
Thu 12/114:36 pmSTL - CGH
2 stops22h 09mGOL
Deal found 9/17$1,468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Congonhas 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 Congonhas Airport to Illinois that are best for you.

Fly from

Congonhas

Fly to

Illinois

Route

Depart

Return

Price

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Thu 10/30

6:30 pm-1:15 pm

2 stops44h 45m

Chicago O'Hare Intl

Thu 11/6

2:05 pm-2:10 pm

2 stops45h 05m

$747

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Mon 3/9

6:00 am-9:34 pm

2 stops17h 34m

Chicago O'Hare Intl

Mon 3/16

2:50 pm-12:30 pm

2 stops19h 40m

$789

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 2/11

6:10 pm-12:15 pm

2 stops45h 05m

Chicago O'Hare Intl

Wed 2/25

1:15 pm-8:35 am

2 stops40h 20m

$870

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 10/22

2:25 pm-1:15 pm

2 stops48h 50m

Chicago O'Hare Intl

Wed 11/5

1:35 pm-12:30 pm

2 stops19h 55m

$909

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Sat 10/18

6:00 am-9:23 pm

2 stops17h 23m

Chicago O'Hare Intl

Tue 11/4

2:05 pm-2:25 pm

2 stops45h 20m

$923

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Mon 12/1

6:00 am-12:15 pm

2 stops33h 15m

Chicago O'Hare Intl

Tue 12/9

2:05 pm-4:25 pm

2 stops47h 20m

$997

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Sat 11/1

6:35 am-11:51 am

2 stops31h 16m

Chicago O'Hare Intl

Wed 11/19

1:35 pm-11:00 am

2 stops18h 25m

$1,015

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 12/3

5:00 pm-12:15 pm

2 stops46h 15m

Chicago O'Hare Intl

Mon 12/8

1:35 pm-10:55 am

2 stops18h 20m

$1,026

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Fri 11/21

6:00 pm-12:15 pm

2 stops45h 15m

Chicago O'Hare Intl

Mon 12/1

1:35 pm-10:55 am

2 stops18h 20m

$1,058

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Thu 12/4

6:30 am-11:59 pm

2 stops20h 29m

Lambert-St Louis

Thu 12/11

4:36 pm-5:45 pm

2 stops22h 09m

$1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Congonhas to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Congonhas 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 Congonhas Airport to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Congonhas 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 Congonhas Airport to Illinois?

    Departing from Sao Paulo Congonhas Airport to Illinois will take you 30h 30m. Airlines will cover a distance of 5151 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

  • How can I find direct flights from Congonhas to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Congonhas 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 Congonhas Airport to Illinois?

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

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

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.