HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$339+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
CGH — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$685
(Mytrip)

One-way from

$339
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$986
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 Congonhas to Illinois
Search Deals
One-way flight from Sao Paulo Congonhas to Illinois
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 5/216:05 amCGH - ORD
2 stops39h 53mMultiple Airlines
Wed 5/284:38 pmORD - CGH
2 stops20h 27mMultiple Airlines
Deal found 2/20$685
This GOL deal was found by Cheapflights users on 2/20. 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.
Wed 4/96:30 amCGH - ORD
2 stops38h 04mGOL
Wed 4/161:00 pmORD - CGH
2 stops39h 05mGOL
Deal found 2/20$712
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/16:30 pmCGH - ORD
3 stops22h 39mAmerican Airlines
Tue 4/81:30 pmORD - CGH
3 stops22h 35mAmerican Airlines
Deal found 2/20$1,066
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:30 pmCGH - STL
2 stops29h 50mGOL
Wed 7/25:30 amSTL - CGH
2 stops22h 35mGOL
Deal found 2/20$1,126
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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 7/105:35 pmCGH - MDW
2 stops20h 20mLATAM Airlines
Fri 7/256:50 pmMDW - CGH
2 stops16h 35mLATAM Airlines
Deal found 2/19$4,152

Find flights from Congonhas to Illinois within your budget

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 February 20, 2025.

Fly from

Congonhas

Fly to

Illinois

Route

Depart

Return

Price

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 5/21

6:05 am-7:58 pm

2 stops39h 53m

Chicago O'Hare Intl

Wed 5/28

4:38 pm-3:05 pm

2 stops20h 27m

$685

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 4/9

6:30 am-6:34 pm

2 stops38h 04m

Chicago O'Hare Intl

Wed 4/16

1:00 pm-6:05 am

2 stops39h 05m

$712

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 4/1

6:30 pm-3:09 pm

3 stops22h 39m

Chicago O'Hare Intl

Tue 4/8

1:30 pm-2:05 pm

3 stops22h 35m

$1,066

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Thu 5/1

6:30 pm-10:20 pm

2 stops29h 50m

Lambert-St Louis

Wed 7/2

5:30 am-6:05 am

2 stops22h 35m

$1,126

Sao PauloChicago

CGH - MDW

CGHMDW

Sao Paulo Congonhas

Thu 7/10

5:35 pm-11:55 am

2 stops20h 20m

Chicago Midway

Fri 7/25

6:50 pm-1:25 pm

2 stops16h 35m

$4,152

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 3/5

6:05 am-11:56 pm

3 stops20h 51m

$339

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 3/5

6:30 am-9:02 am

2 stops29h 32m

$385

Sao PauloChicago

CGH - MDW

CGHMDW

Sao Paulo Congonhas

Fri 3/28

6:30 am-5:31 am

3 stops25h 01m

$697

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 4/15

6:30 pm-3:21 pm

3 stops22h 51m

$1,084

Sao PauloChicago

CGH - MDW

CGHMDW

Sao Paulo Congonhas

Tue 4/15

5:35 pm-12:03 pm

2 stops20h 28m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Congonhas to Illinois

Get recent, data-driven insights about flights from Congonhas to Illinois including ideal travel times, pricing trends, and more.

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 February 20, 2025.
LATAM Airlines
7.5
Good
1,795 reviews

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

GRU - ATL

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

LATAM Airlines
7.5
Good
1,795 reviews
LATAM Airlines
7.5
Good
1,795 reviews

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

GRU - ATL

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

GOL
7.3
Good
1,066 reviews
LATAM Airlines
7.5
Good
1,795 reviews

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

GRU - ATL

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,795 reviews

Comfort

7.4

Overall

7.5

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

GRU - ATL

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

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 cheapest airlines to fly from Sao Paulo Congonhas Airport to Illinois one-way?

    $385 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on American Airlines and LATAM Airlines, with prices starting from $1,084 and $1,354, respectively.

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

    While some choose either Sao Paulo Congonhas - Lambert-St Louis or Sao Paulo Congonhas - Chicago Midway, 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 Miami flights
Guarulhos Intl to Orlando flights
Guarulhos Intl to John F Kennedy Intl flights
Guarulhos Intl to Newark flights
Viracopos to Orlando flights
Guarulhos Intl to LaGuardia flights
Guarulhos Intl to Los Angeles flights
Congonhas to Orlando flights
Congonhas to Miami flights
Viracopos to Fort Lauderdale flights
Viracopos 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 Dulles Intl flights
Viracopos to Los Angeles flights
Guarulhos Intl to Atlanta flights
Guarulhos Intl to Las Vegas flights
Congonhas to Fort Lauderdale flights
Guarulhos Intl to San Francisco flights
Guarulhos Intl to Hobby flights
Viracopos to Boston flights
Congonhas to Boston flights
Guarulhos Intl to Ontario flights
Guarulhos Intl to George Bush Intcntl flights
Guarulhos Intl to Baltimore flights
Guarulhos Intl to Reagan-National flights
Guarulhos Intl to Seattle flights
Viracopos to San Francisco flights
Guarulhos Intl to Austin flights
Viracopos to O'Hare Intl flights
Guarulhos Intl to Tampa flights
Guarulhos Intl to Denver flights
Congonhas to Las Vegas flights
Guarulhos Intl to Honolulu flights
Guarulhos Intl to Philadelphia 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.