What is the cheapest month to book a flight from Sao Paulo Congonhas Airport to Chicago?

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

How far in advance should I book a flight from Sao Paulo Congonhas Airport to Chicago?

Users have found that booking a flight from Sao Paulo Congonhas Airport to Chicago at least 33 days early can save you up to 32% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Sao Paulo Congonhas Airport to Chicago for as little as $692 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $917 for flights departing within the next 3 days.

What is the cheapest month to fly from Sao Paulo Congonhas Airport to Chicago?

September can be a great time to fly to Chicago from Sao Paulo Congonhas Airport with a flight ticket averaging about $917. Cheapflights users have found deals in the month of September for as cheap as $574. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from CGH to CHI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Congonhas Airport to Chicago as you normally would.

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

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

How can I find direct flights from Congonhas to Chicago?

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

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

Yes. Cheapflights offers flight deals from Congonhas to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$372+ Flights from Sao Paulo Congonhas Airport, Brazil to Chicago

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Cheap flight deals from Congonhas to Chicago

Round-trip from	$663 (Booking.com)
One-way from	$372 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$926

From Sao Paulo Congonhas to Chicago (CHI)

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One-way flight from Sao Paulo Congonhas to Chicago (CHI)

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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 Chicago

Cheapest flights from Congonhas to Chicago
Explore the most affordable flight options available from Congonhas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2025.

Thu 8/286:00 amCGH - ORD

3 stops29h 22mMultiple Airlines

Sun 8/315:15 pmORD - CGH

2 stops15h 35mMultiple Airlines

Deal found 6/19

$663

Tue 8/266:00 amCGH - ORD

2 stops18h 41mGOL

Tue 9/211:50 amORD - CGH

2 stops21h 20mGOL

Deal found 6/20

$689

Tue 10/76:30 pmCGH - ORD

3 stops23h 22mAmerican Airlines

Sat 10/114:48 pmORD - CGH

2 stops19h 12mAmerican Airlines

Deal found 6/19

$2,718

Best flights from Congonhas to Chicago
Discover carefully curated flight deals from Congonhas to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2025.

Thu 8/286:00 amCGH - ORD

3 stops29h 22mMultiple Airlines

Sun 8/315:15 pmORD - CGH

2 stops15h 35mMultiple Airlines

Deal found 6/19

$663

Tue 8/266:00 amCGH - ORD

2 stops18h 41mGOL

Tue 9/211:50 amORD - CGH

2 stops21h 20mGOL

Deal found 6/20

$689

Tue 10/76:30 pmCGH - ORD

3 stops23h 22mAmerican Airlines

Sat 10/114:48 pmORD - CGH

2 stops19h 12mAmerican Airlines

Deal found 6/19

$2,718

Last-minute flights from Congonhas to Chicago
Discover last-minute flight deals from Congonhas to Chicago. Data last updated June 21, 2025 and is based on user searches.

Thu 6/2610:00 amCGH - ORD

3 stops29h 36mMultiple Airlines

Thu 7/108:09 amORD - CGH

2 stops24h 16mMultiple Airlines

Deal found 6/19

$1,001

Sun 6/296:10 amCGH - ORD

2 stops18h 19mGOL

Sun 8/312:32 pmORD - CGH

2 stops18h 38mGOL

Deal found 6/19

$1,107

Mon 7/286:30 pmCGH - ORD

2 stops44h 45mGOL

Thu 8/142:32 pmORD - CGH

2 stops18h 38mGOL

Deal found 6/19

$875

One-way flights from Congonhas to Chicago
Search for one-way flight options from Congonhas to Chicago. Find affordable one-way fares based on user searches. Data last updated June 21, 2025.

Wed 7/3010:55 amCGH - ORD

3 stops31h 16mMultiple Airlines

Deal found 6/19

$372

Mon 9/156:30 amCGH - ORD

2 stops17h 56mGOL

Deal found 6/20

$377

Sun 10/57:40 amCGH - MDW

2 stops25h 59mMultiple Airlines

Deal found 6/20

$412

Thu 7/176:30 pmCGH - ORD

2 stops18h 22mAmerican Airlines

Deal found 6/20

$1,346

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Congonhas Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Thu 8/28

6:00 am-9:22 am

3 stops29h 22m

Chicago O'Hare Intl

Sun 8/31

5:15 pm-10:50 am

2 stops15h 35m

$663

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 8/26

6:00 am-10:41 pm

2 stops18h 41m

Chicago O'Hare Intl

Tue 9/2

11:50 am-11:10 am

2 stops21h 20m

$689

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 10/7

6:30 pm-3:52 pm

3 stops23h 22m

Chicago O'Hare Intl

Sat 10/11

4:48 pm-2:00 pm

2 stops19h 12m

$2,718

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 7/30

10:55 am-4:11 pm

3 stops31h 16m

$372

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Mon 9/15

6:30 am-10:26 pm

2 stops17h 56m

$377

Sao PauloChicago

CGH - MDW

CGHMDW

Sao Paulo Congonhas

Sun 10/5

7:40 am-7:39 am

2 stops25h 59m

$412

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Thu 7/17

6:30 pm-10:52 am

2 stops18h 22m

$1,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Best time to book a flight from Congonhas to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, 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 Chicago

GOL

7.3

Good

1,075 reviews

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

1,075 reviews

GOL

7.3

Good

1,075 reviews

Reviews

1 / 7

2.0

Mediocre

Monte,Feb 2025

MIA - BSB

American Airlines

7.2

Good

10,000 reviews

GOL

7.3

Good

1,075 reviews

Reviews

1 / 7

2.0

Mediocre

Monte,Feb 2025

MIA - BSB

Related info for your journey

Can I find deals for flights from Congonhas to Chicago that include hotel bookings?
Yes. In addition to deals on Congonhas to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Congonhas to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Congonhas to Chicago.
Can I find deals for business class flights from Congonhas to Chicago?
Yes. Cheapflights offers flight deals from Congonhas to Chicago 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 Chicago?
Currently, August is the cheapest month in which you can book a flight from Sao Paulo Congonhas Airport to Chicago (average of $245). Flying from Sao Paulo Congonhas Airport to Chicago 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.

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$372+ Cheap flights from Congonhas, Brazil (CGH) to Chicago (CHI)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Congonhas to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Congonhas to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Congonhas to Chicago

Cheapest flights from Congonhas to ChicagoExplore the most affordable flight options available from Congonhas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2025.

Explore the most affordable flight options available from Congonhas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Congonhas Airport to Chicago that are best for you.

Best time to book a flight from Congonhas to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Congonhas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo Congonhas Airport to Chicago

Rainfall in Chicago by month

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

Temperature in Chicago by month

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

Reviews of airlines servicing Chicago

Related info for your journey

Find useful and relevant information for your journey from Congonhas to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Congonhas to Chicago?

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

What is the cheapest month to book a flight from Sao Paulo Congonhas Airport to Chicago?

Traveling to a place near Sao Paulo Congonhas Airport?

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Alternative routes for Congonhas to Chicago

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Cheapest flights from Congonhas to Chicago
Explore the most affordable flight options available from Congonhas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2025.