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$257+ Cheap flights from Chicago (CHI) to Brazil

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRU
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Chicago to Brazil

Cheapest flights from Chicago to Brazil
Explore the most affordable flight options available from Chicago to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Sun 9/134:08 am
GRU
-
ORD
1 stop20h 02m
Arajet
Deal found 7/25$522
This deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am
ORD
-
GRU
1 stop14h 55m
Arajet
Thu 10/2211:50 am
GRU
-
ORD
1 stop13h 50m
Arajet
Deal found 7/29$564
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Fri 9/1111:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Deal found 7/27$567
This Arajet deal was found by Cheapflights users on 7/26. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Fri 9/1811:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Deal found 7/26$570
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:12 pm
ORD
-
GRU
1 stop12h 56m
Arajet
Thu 9/2411:50 am
GRU
-
ORD
1 stop13h 50m
Arajet
Deal found 7/25$582
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:20 am
ORD
-
GRU
1 stop26h 07m
Arajet
Thu 1/2812:00 pm
GRU
-
ORD
1 stop13h 40m
Arajet
Deal found 7/28$593
This Booking.com deal was found by Cheapflights users on 7/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Fri 9/1811:55 pm
GRU
-
ORD
1 stop13h 17m
Arajet
Deal found 7/26$594
This Arajet deal was found by Cheapflights users on 7/29. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:12 pm
ORD
-
GRU
1 stop12h 56m
Arajet
Thu 11/1212:00 pm
GRU
-
ORD
1 stop13h 40m
Arajet
Deal found 7/29$596
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:20 pm
ORD
-
GIG
1 stop31h 05m
Copa Airlines
Fri 9/181:30 am
GIG
-
ORD
1 stop25h 32m
Copa Airlines
Deal found 7/28$612
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 9/73:20 pm
ORD
-
GIG
1 stop14h 35m
Copa Airlines
Mon 9/145:10 am
GIG
-
ORD
1 stop21h 52m
Copa Airlines
Deal found 7/24$614
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:45 am
ORD
-
GRU
1 stop13h 45m
Arajet
Thu 11/1212:00 pm
GRU
-
ORD
1 stop13h 40m
Arajet
Deal found 7/29$614
This Flightnetwork deal was found by Cheapflights users on 7/26. 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.
Wed 9/93:20 pm
ORD
-
GIG
1 stop31h 05m
Copa Airlines
Tue 9/151:30 am
GIG
-
ORD
1 stop25h 32m
Copa Airlines
Deal found 7/26$615

Find flight deals from Chicago to Brazil

Keep the following information in mind while searching for Chicago to Brazil flight deals. Data was last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$522
(Trip.com)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$961

Good round-trip deal

$963 or less
Provider with most accurate pricing for Chicago (CHI)-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Sao Paulo (SAO) flights.
Search Deals
From Chicago (CHI) to Brazil
Search Deals
One-way flight from Chicago (CHI) to Brazil
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Brazil.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Brazil 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 July 29, 2026.
Use the filters below to find and compare flights from Chicago to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Mon 8/31

4:39 pm-10:15 am

1 stop15h 36m

Rio de Janeiro–Galeão Intl

Wed 9/16

7:30 pm-4:15 pm

2 stops22h 45m

$663

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Fri 10/23

1:26 pm-10:15 am

1 stop18h 49m

Rio de Janeiro–Galeão Intl

Sun 11/1

9:05 pm-2:29 pm

1 stop20h 24m

$663

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Sun 9/13

6:05 am-4:35 pm

2 stops32h 30m

Rio de Janeiro–Galeão Intl

Tue 9/22

9:00 pm-6:33 pm

2 stops23h 33m

$667

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 11/3

1:55 pm-10:15 am

2 stops17h 20m

Rio de Janeiro–Galeão Intl

Fri 11/13

9:05 pm-10:45 am

2 stops16h 40m

$667

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Tue 11/3

1:55 pm-10:15 am

2 stops17h 20m

Rio de Janeiro–Galeão Intl

Thu 11/12

10:55 pm-8:45 pm

1 stop24h 50m

$667

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 9/14

5:10 pm-10:15 am

2 stops15h 05m

Rio de Janeiro–Galeão Intl

Thu 9/24

9:00 pm-6:45 pm

1 stop23h 45m

$667

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Mon 9/14

4:35 pm-8:20 am

1 stop13h 45m

Rio de Janeiro–Galeão Intl

Thu 9/24

8:15 pm-6:07 pm

2 stops23h 52m

$671

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

Sat 10/24

7:30 am-9:35 am

1 stop24h 05m

Rio de Janeiro–Galeão Intl

Wed 10/28

8:55 pm-11:26 pm

1 stop28h 31m

$682

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Tue 9/8

11:35 am-6:35 pm

2 stops29h 00m

Rio de Janeiro–Galeão Intl

Tue 9/15

9:00 pm-11:54 am

1 stop16h 54m

$761

ChicagoRio de Janeiro

MDW - GIG

MDWGIG

Chicago Midway

Mon 9/14

5:10 pm-10:15 am

1 stop15h 05m

Rio de Janeiro–Galeão Intl

Mon 9/21

9:00 pm-4:15 pm

1 stop21h 15m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Chicago to Brazil

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

What is the cheapest month to book a flight from Chicago to Brazil?

Currently, March is the cheapest month in which you can book a flight from Chicago to Brazil (average of $660). Flying from Chicago to Brazil in December is currently the most expensive (average of $1,087). 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 CHI to BR?

Find hourly flight availability from Chicago to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2026.

When flying from Chicago to Brazil, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Chicago to Brazil delayed?

About 46% of weekly flights between Chicago and Brazil have experienced delays in the past year, with the average delay time being 183 minutes.

What is the most punctual flight time for Chicago to Brazil flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chicago to Brazil flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 46% of flights being delayed.

How far ahead should I book a flight from Chicago to Brazil?

To ensure you get the cheapest price possible for a flight from Chicago to Brazil, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated July 29, 2026.
Read through reviews of airlines operating flights from Chicago to Brazil, such as Copa Airlines,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
LATAM Airlines
7.4
Good
1,967 reviews
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
United Airlines
7.4
Good
10,050 reviews
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
GOL
7.3
Good
1,263 reviews
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
American Airlines
7.1
Good
11,840 reviews
Copa Airlines
7.6
Good
1,559 reviews

Boarding

7.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class

Related info for your journey

Find useful and relevant information for your journey from Chicago to Brazil. 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 Chicago to Brazil?

    Airlines like Delta, GOL, and LATAM Airlines fly from Chicago to Brazil in about 13h 45m. The time it takes to get you to your destination can typically vary by up to 15h 15m. Chicago and Brazil are separated by a distance of 5303 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago to Brazil one-way?

    To fly one-way, consider booking your trip with Arajet, which is currently one of the cheapest options available, starting at $204. Avianca flights start at $233 while deals on American Airlines start at $238 one-way.

  • What are the most popular routes from Chicago to Brazil?

    When deciding which route to take from Chicago to Brazil consider Chicago O'Hare Intl - Sao Paulo Guarulhos Intl, Chicago O'Hare Intl - Rio de Janeiro–Galeão Intl or Chicago Midway - Rio de Janeiro–Galeão Intl as they are the most popular.

  • What are the cheapest flights from Chicago to Brazil?

    Looking for the cheapest flight from Chicago to Brazil? While on average our users pay $4,920, our data indicates the cheapest price to be $841. The most popular route (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl), is priced around $534.

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

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

  • How can I find direct flights from Chicago to Brazil?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Brazil 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 Chicago to Brazil?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Brazil (average of $660). Flying from Chicago to Brazil in December is currently the most expensive (average of $1,087). 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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Top 9 airlines flying from Chicago to Brazil

Discover the top 9 airlines that operate flights from Chicago to Brazil. 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$269Average$999FlexibilityNo cancel feeOn-time74%
ArajetCheapest$272Average$533FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$288Average$747FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$989FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$304Average$730FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$341Average$808FlexibilityNo cancel feeOn-time70%
AviancaCheapest$485Average$719FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$501Average$1,096FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$615Average$838FlexibilityNo cancel feeOn-time67%

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