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$377+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — ORD
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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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 junio 18, 2025.

Round-trip from

$841
(GOL)

One-way from

$377
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$926
From Sao Paulo Congonhas to Illinois
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One-way flight from Sao Paulo Congonhas to Illinois
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Highest demand for flights based on searches. 10% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 18, 2025.

This GOL deal was found by Cheapflights users on 6/16. 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.
vie. 8/86:00 amCGH - ORD
2 stops33h 15mGOL
vie. 8/223:05 pmORD - CGH
2 stops17h 55mGOL
Deal found 6/16$841
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:05 amCGH - ORD
3 stops19h 48mMultiple Airlines
vie. 8/85:05 amORD - CGH
3 stops27h 10mMultiple Airlines
Deal found 6/17$867
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:30 pmCGH - ORD
2 stops28h 41mAmerican Airlines
lun. 10/204:48 pmORD - CGH
2 stops19h 17mAmerican Airlines
Deal found 6/15$1,094
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/76:35 pmCGH - STL
2 stops31h 24mAmerican Airlines
jue. 9/185:28 amSTL - CGH
2 stops30h 37mAmerican Airlines
Deal found 6/16$1,123

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 junio 18, 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

vie. 8/8

6:00 am-1:15 pm

2 stops33h 15m

Chicago O'Hare Intl

vie. 8/22

3:05 pm-11:00 am

2 stops17h 55m

$841

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

vie. 8/1

6:05 am-11:53 pm

3 stops19h 48m

Chicago O'Hare Intl

vie. 8/8

5:05 am-10:15 am

3 stops27h 10m

$867

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

dom. 9/7

6:35 pm-11:59 pm

2 stops31h 24m

Lambert-St Louis

jue. 9/18

5:28 am-2:05 pm

2 stops30h 37m

$1,123

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

dom. 8/31

6:00 am-10:41 pm

2 stops18h 41m

$377

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

sáb. 8/2

6:05 am-11:53 pm

3 stops19h 48m

$384

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

jue. 6/26

7:45 pm-11:59 pm

2 stops30h 14m

$769

Sao PauloChicago

CGH - MDW

CGHMDW

Sao Paulo Congonhas

mié. 9/3

6:30 am-8:19 am

3 stops51h 49m

$897

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

lun. 6/30

6:30 pm-11:04 am

2 stops18h 34m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 junio 18, 2025.
GOL
7.3
Good
1,073 reviews

Entertainment

6.2

Crew

8.1

Food

6.0

Overall

7.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
GOL
7.3
Good
1,073 reviews
GOL
7.3
Good
1,073 reviews

Entertainment

6.2

Crew

8.1

Food

6.0

Overall

7.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
American Airlines
7.2
Good
10,000 reviews
GOL
7.3
Good
1,073 reviews

Entertainment

6.2

Crew

8.1

Food

6.0

Overall

7.3

Boarding

7.3

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available

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.

  • 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

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