Sao Paulo

$289+ Cheap flights from O'Hare Intl (ORD) to Sao Paulo, Brazil (SAO)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SAO
Apr 20 — Apr 271
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Sao Paulo are usually found in March or May, booked 67 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$588
(Kiwi.com)

One-way from

$289
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$953

Good round-trip deal

$1,033 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Sao Paulo (SAO) flight deals.
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Sao Paulo (SAO) flights.
From Chicago O'Hare Intl to Sao Paulo (SAO)
One-way flight from Chicago O'Hare Intl to Sao Paulo (SAO)
Highest demand for flights based on searches. 18% potential increase in price ($237 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Chicago O'Hare Intl to Sao Paulo (SAO).

Find flight deals from O'Hare Intl to Sao Paulo

Cheapest flights from O'Hare Intl to Sao Paulo
Explore the most affordable flight options available from O'Hare Intl to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:11 pmORD - GRU
2 stops33h 04mMultiple Airlines
Wed 9/38:55 pmGRU - ORD
2 stops27h 52mMultiple Airlines
Deal found 4/15$544
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:35 pmORD - VCP
1 stop21h 10mMultiple Airlines
Wed 6/410:15 amVCP - ORD
1 stop14h 49mMultiple Airlines
Deal found 4/15$643
This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:45 pmORD - GRU
3 stops32h 25mAvianca
Sun 7/271:45 amGRU - ORD
1 stop13h 30mAvianca
Deal found 4/14$645
This Air Canada deal was found by Cheapflights users on 4/14. 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.
Tue 5/610:40 amORD - GRU
1 stop21h 05mAir Canada
Wed 5/219:00 pmGRU - ORD
1 stop19h 47mAir Canada
Deal found 4/14$649
This Copa Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/67:54 amORD - GRU
1 stop14h 16mCopa Airlines
Thu 5/291:40 amGRU - ORD
1 stop14h 07mCopa Airlines
Deal found 4/14$656
This Mytrip deal was found by Cheapflights users on 4/14. 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 5/149:55 amORD - CGH
3 stops25h 00mMultiple Airlines
Sat 5/246:00 pmCGH - ORD
2 stops31h 29mMultiple Airlines
Deal found 4/14$709
This GOL deal was found by Cheapflights users on 4/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:22 pmORD - CGH
2 stops38h 28mGOL
Sun 9/286:00 amCGH - ORD
2 stops18h 34mGOL
Deal found 4/15$859
This GOL deal was found by Cheapflights users on 4/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:35 pmORD - VCP
2 stops40h 30mGOL
Mon 5/197:05 pmVCP - ORD
2 stops44h 10mGOL
Deal found 4/15$904
This 123 Milhas deal was found by Cheapflights users on 4/15. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/272:18 pmORD - VCP
2 stops19h 42mAzul
Wed 5/711:30 pmVCP - ORD
1 stop14h 01mAzul
Deal found 4/15$912
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/301:41 pmORD - CGH
2 stops22h 29mAmerican Airlines
Fri 6/66:30 pmCGH - ORD
2 stops24h 21mAmerican Airlines
Deal found 4/15$1,232
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Tue 12/236:40 pmORD - CGH
2 stops19h 55mAir Canada
Wed 1/76:15 pmCGH - ORD
2 stops18h 40mAir Canada
Deal found 4/13$1,473
This oojo deal was found by Cheapflights users on 4/14. 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 11/1310:35 amORD - CGH
2 stops21h 15mAzul
Tue 11/182:45 pmCGH - ORD
2 stops50h 36mAzul
Deal found 4/14$1,799

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Sao Paulo 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 April 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Sao Paulo that are best for you.

Fly from

O'Hare Intl

Fly to

Sao Paulo

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 8/22

3:11 pm-2:15 am

2 stops33h 04m

Sao Paulo Guarulhos Intl

Wed 9/3

8:55 pm-10:47 pm

2 stops27h 52m

$544

ChicagoSao Paulo

ORD - VCP

ORDVCP

Chicago O'Hare Intl

Sun 5/25

7:35 pm-6:45 pm

1 stop21h 10m

Sao Paulo Viracopos

Wed 6/4

10:15 am-11:04 pm

1 stop14h 49m

$643

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 6/27

3:45 pm-2:10 am

3 stops32h 25m

Sao Paulo Guarulhos Intl

Sun 7/27

1:45 am-1:15 pm

1 stop13h 30m

$645

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 5/6

10:40 am-9:45 am

1 stop21h 05m

Sao Paulo Guarulhos Intl

Wed 5/21

9:00 pm-2:47 pm

1 stop19h 47m

$649

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 5/6

7:54 am-12:10 am

1 stop14h 16m

Sao Paulo Guarulhos Intl

Thu 5/29

1:40 am-1:47 pm

1 stop14h 07m

$656

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Wed 5/14

9:55 am-12:55 pm

3 stops25h 00m

Sao Paulo Congonhas

Sat 5/24

6:00 pm-11:29 pm

2 stops31h 29m

$709

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Fri 9/19

3:22 pm-7:50 am

2 stops38h 28m

Sao Paulo Congonhas

Sun 9/28

6:00 am-10:34 pm

2 stops18h 34m

$859

ChicagoSao Paulo

ORD - VCP

ORDVCP

Chicago O'Hare Intl

Fri 5/9

2:35 pm-9:05 am

2 stops40h 30m

Sao Paulo Viracopos

Mon 5/19

7:05 pm-1:15 pm

2 stops44h 10m

$904

ChicagoSao Paulo

ORD - VCP

ORDVCP

Chicago O'Hare Intl

Sun 4/27

2:18 pm-12:00 pm

2 stops19h 42m

Sao Paulo Viracopos

Wed 5/7

11:30 pm-11:31 am

1 stop14h 01m

$912

ChicagoSao Paulo

ORD - CGH

ORDCGH

Chicago O'Hare Intl

Fri 5/30

1:41 pm-2:10 pm

2 stops22h 29m

Sao Paulo Congonhas

Fri 6/6

6:30 pm-4:51 pm

2 stops24h 21m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 25 results
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Compare providers for flights from O'Hare Intl to Sao Paulo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Sao Paulo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Sao Paulo flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Sao Paulo flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Sao Paulo flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from O'Hare Intl 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 O'Hare Intl Airport to Sao Paulo

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Sao Paulo. Price data was last updated on April 11, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Sao Paulo is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sao Paulo?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sao Paulo (average of $691). Flying from Chicago O'Hare Intl Airport to Sao Paulo 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 ORD to SAO?

Find hourly flight availability from O'Hare Intl to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Sao Paulo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 35% on airfare.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Sao Paulo?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Sao Paulo. Price data was last updated on April 21, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Sao Paulo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Sao Paulo

Explore weekly flight availability from O'Hare Intl to Sao Paulo. 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 April 15, 2025.

The most flights from ORD to SAO 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 Sao Paulo by month

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

In terms of precipitation, rainfall in Sao Paulo 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 Sao Paulo when rainfall is around 0.8 in.

Temperature in Sao Paulo by month

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

If weather is an important factor for your trip to Sao Paulo, 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 Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated April 15, 2025.
Get a feel of what it's like to fly with Azul, Copa Airlines and LATAM Airlines from Chicago to Sao Paulo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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.
8.0
Very good
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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.
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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.
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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.
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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.
8.0
Very good

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.1

Entertainment

7.5

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 O'Hare Intl to Sao Paulo. 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 flying from Chicago O'Hare Intl Airport to Sao Paulo round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Sao Paulo is Avianca. Our recent data shows that you can find tickets from as low as $645 on this airline. Additional options worth looking into are Air Canada and Copa Airlines, starting at $649 and $656 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Sao Paulo for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Sao Paulo one-way?

    $296 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Azul and Copa Airlines, with prices starting from $388 and $395, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Sao Paulo?

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Sao Paulo?

    On average you can expect to pay $1,198 for a flight from Chicago O'Hare Intl Airport to Sao Paulo. The cheapest flight overall is $627 while the most popular route, (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl) is currently priced at $563.

  • Can I find deals for flights from O'Hare Intl to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Sao Paulo.

  • Can I find deals for business class flights from O'Hare Intl to Sao Paulo?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Sao Paulo 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 O'Hare Intl Airport to Sao Paulo?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sao Paulo (average of $691). Flying from Chicago O'Hare Intl Airport to Sao Paulo 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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Alternative routes for O'Hare Intl to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from O'Hare Intl to Sao Paulo

Discover the top 8 airlines that operate flights from O'Hare Intl to Sao Paulo. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$376Average$746FlexibilityNo cancel feeOn-time70%
AzulCheapest$450Average$1,566FlexibilityNo cancel feeOn-time82%
DeltaCheapest$487Average$767FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$494Average$648FlexibilityNo cancel feeOn-time81%
AviancaCheapest$605Average$884FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$727Average$988FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$759Average$1,256FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$773Average$1,252FlexibilityNo cancel feeOn-time69%

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