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$278+ Cheap flights from Illinois 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRU
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheap flight deals from Illinois to Brazil

Keep the following information in mind while searching for Illinois to Brazil flight deals. Data was last updated abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$606
(Mytrip)

One-way from

$278
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$873

Good round-trip deal

$1,098 or less
Provider with most accurate pricing for Chicago (CHI)-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Sao Paulo (SAO) flights.
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From Illinois to Brazil
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One-way flight from Illinois to Brazil
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Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Illinois to Brazil.
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Find flight deals from Illinois to Brazil

Cheapest flights from Illinois to Brazil
Explore the most affordable flight options available from Illinois to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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. 5/304:43 pmORD - GRU
2 stops31h 32mMultiple Airlines
lun. 6/96:40 amGRU - ORD
2 stops28h 10mMultiple Airlines
Deal found 4/22$606
This Mytrip deal was found by Cheapflights users on 4/22. 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.
mié. 5/76:46 pmORD - VCP
3 stops26h 29mMultiple Airlines
lun. 5/129:30 amVCP - ORD
1 stop25h 20mMultiple Airlines
Deal found 4/22$621
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
mar. 6/35:51 amORD - FOR
2 stops34h 39mMultiple Airlines
mar. 6/107:00 pmFOR - ORD
1 stop24h 41mMultiple Airlines
Deal found 4/22$641
This Mytrip deal was found by Cheapflights users on 4/21. 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. 5/232:35 pmORD - GRU
1 stop13h 00mAvianca
sáb. 5/314:50 pmGRU - ORD
1 stop22h 25mAvianca
Deal found 4/21$653
This Copa Airlines deal was found by Cheapflights users on 4/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/57:54 amORD - GRU
1 stop17h 56mCopa Airlines
jue. 6/125:25 amGRU - ORD
1 stop21h 09mCopa Airlines
Deal found 4/20$656
This Mytrip deal was found by Cheapflights users on 4/21. 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.
mié. 6/412:41 pmORD - GIG
3 stops29h 49mMultiple Airlines
mié. 6/1110:00 amGIG - ORD
2 stops34h 44mMultiple Airlines
Deal found 4/21$658
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1510:40 amORD - GRU
2 stops20h 35mAir Canada
jue. 5/229:00 pmGRU - ORD
1 stop19h 47mAir Canada
Deal found 4/21$658
This Mytrip deal was found by Cheapflights users on 4/22. 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.
sáb. 6/712:41 pmORD - CGH
3 stops27h 24mMultiple Airlines
sáb. 6/142:15 pmCGH - ORD
3 stops35h 30mMultiple Airlines
Deal found 4/22$669
This KAYAK deal was found by Cheapflights users on 4/22. 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.
mar. 5/201:30 pmORD - GIG
2 stops20h 15mLATAM Airlines
lun. 5/267:00 amGIG - ORD
2 stops37h 48mLATAM Airlines
Deal found 4/22$669
This American Airlines deal was found by Cheapflights users on 4/21. 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. 5/121:41 pmORD - GIG
1 stop16h 39mAmerican Airlines
mar. 5/2011:00 pmGIG - ORD
1 stop17h 52mAmerican Airlines
Deal found 4/21$679
This Mytrip deal was found by Cheapflights users on 4/21. 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.
mié. 6/412:41 pmORD - SDU
2 stops19h 59mMultiple Airlines
mié. 6/116:15 amSDU - ORD
2 stops38h 29mMultiple Airlines
Deal found 4/21$684
This Copa Airlines deal was found by Cheapflights users on 4/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/107:54 amORD - GIG
1 stop17h 56mCopa Airlines
dom. 7/201:29 amGIG - ORD
1 stop24h 51mCopa Airlines
Deal found 4/22$687

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 abril 22, 2025.
Use the filters below to find and compare flights from Illinois to Brazil that are best for you.

Fly from

Illinois

Fly to

Brazil

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

vie. 5/30

4:43 pm-2:15 am

2 stops31h 32m

Sao Paulo Guarulhos Intl

lun. 6/9

6:40 am-8:50 am

2 stops28h 10m

$606

ChicagoSao Paulo

ORD - VCP

ORDVCP

Chicago O'Hare Intl

mié. 5/7

6:46 pm-11:15 pm

3 stops26h 29m

Sao Paulo Viracopos

lun. 5/12

9:30 am-8:50 am

1 stop25h 20m

$621

ChicagoFortaleza

ORD - FOR

ORDFOR

Chicago O'Hare Intl

mar. 6/3

5:51 am-6:30 pm

2 stops34h 39m

Fortaleza Pinto Martins

mar. 6/10

7:00 pm-5:41 pm

1 stop24h 41m

$641

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

vie. 5/23

2:35 pm-5:35 am

1 stop13h 00m

Sao Paulo Guarulhos Intl

sáb. 5/31

4:50 pm-1:15 pm

1 stop22h 25m

$653

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

jue. 6/5

7:54 am-3:50 am

1 stop17h 56m

Sao Paulo Guarulhos Intl

jue. 6/12

5:25 am-12:34 am

1 stop21h 09m

$656

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

jue. 5/15

10:40 am-9:15 am

2 stops20h 35m

Sao Paulo Guarulhos Intl

jue. 5/22

9:00 pm-2:47 pm

1 stop19h 47m

$658

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mié. 6/4

12:41 pm-8:30 pm

3 stops29h 49m

Rio de Janeiro–Galeão Intl

mié. 6/11

10:00 am-6:44 pm

2 stops34h 44m

$658

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

mar. 5/20

1:30 pm-11:45 am

2 stops20h 15m

Rio de Janeiro–Galeão Intl

lun. 5/26

7:00 am-6:48 pm

2 stops37h 48m

$669

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

sáb. 6/7

12:41 pm-6:05 pm

3 stops27h 24m

Sao Paulo Congonhas

sáb. 6/14

2:15 pm-11:45 pm

3 stops35h 30m

$669

ChicagoRio de Janeiro

ORD - GIG

ORDGIG

Chicago O'Hare Intl

lun. 5/12

1:41 pm-8:20 am

1 stop16h 39m

Rio de Janeiro–Galeão Intl

mar. 5/20

11:00 pm-2:52 pm

1 stop17h 52m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Brazil

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Brazil (average of $691). Flying from Illinois to Brazil in December is currently the most expensive (average of $1,209). 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 IL to BR?

Find hourly flight availability from Illinois 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 abril 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Brazil as you normally would.

Weekly flight availability from Illinois to Brazil

Explore weekly flight availability from Illinois to Brazil. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 22, 2025.

The most flights from USIL to BR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Brazil by month

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

In terms of precipitation, rainfall in Brazil ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

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

If weather is an important factor for your trip to Brazil, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 62.6 F).

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 abril 22, 2025.
Read through reviews of airlines operating flights from Illinois to Brazil, such as Azul, Delta and LATAM Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
775 reviews
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,920 reviews
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,765 reviews
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.5
Good
1,408 reviews
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Aeromexico
7.5
Good
1,700 reviews
Azul
8.0
Very good
775 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Brazil. 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 Illinois to Brazil one-way?

    $317 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on GOL and Delta, with prices starting from $348 and $418, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Brazil (average of $691). Flying from Illinois to Brazil in December is currently the most expensive (average of $1,209). 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

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Alternative routes for Illinois to Brazil

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Illinois to Brazil

Discover the top 9 airlines that operate flights from Illinois 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$376Average$741FlexibilityNo cancel feeOn-time70%
AzulCheapest$450Average$1,592FlexibilityNo cancel feeOn-time82%
DeltaCheapest$487Average$704FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$494Average$682FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$497Average$878FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$1,073FlexibilityNo cancel feeOn-time69%
GOLCheapest$583Average$1,042FlexibilityNo cancel feeOn-time74%
AviancaCheapest$605Average$874FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$758Average$1,255FlexibilityNo cancel feeOn-time67%

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