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O'Hare Intl

$324+ Cheap flights from Sao Paulo, Brazil (SAO) to O'Hare Intl (ORD)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo to Chicago O'Hare Intl are usually found in March or January, booked 66 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Sao Paulo to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to O'Hare Intl (ORD). 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Mytrip)

One-way from

$324
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$894

Good round-trip deal

$852 or less

Good one-way deal

$455 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Chicago O'Hare Intl flights.
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From Sao Paulo (SAO) to Chicago O'Hare Intl
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One-way flight from Sao Paulo (SAO) to Chicago O'Hare Intl
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Highest demand for flights based on searches. 12% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Sao Paulo (SAO) to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Sao Paulo (SAO) to Chicago O'Hare Intl.
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Find flight deals from Sao Paulo to O'Hare Intl

Cheapest flights from Sao Paulo to O'Hare Intl
Explore the most affordable flight options available from Sao Paulo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:20 amVCP - ORD
3 stops20h 00mMultiple Airlines
Wed 4/307:47 pmORD - VCP
3 stops25h 28mMultiple Airlines
Deal found 3/27$637
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amGRU - ORD
3 stops20h 20mMultiple Airlines
Wed 4/305:36 amORD - GRU
2 stops31h 44mMultiple Airlines
Deal found 3/27$640
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/131:45 amGRU - ORD
1 stop13h 30mAvianca
Wed 4/162:35 pmORD - GRU
1 stop13h 00mAvianca
Deal found 3/26$644
This Copa Airlines deal was found by Cheapflights users on 3/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:25 amGRU - ORD
1 stop20h 57mCopa Airlines
Tue 9/27:54 amORD - GRU
1 stop14h 36mCopa Airlines
Deal found 3/27$654
This GOL deal was found by Cheapflights users on 3/26. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:55 pmVCP - ORD
2 stops31h 53mGOL
Mon 10/201:21 pmORD - VCP
2 stops19h 19mGOL
Deal found 3/26$671
This GOL deal was found by Cheapflights users on 3/26. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:40 pmGRU - ORD
2 stops24h 35mGOL
Sun 9/212:55 pmORD - GRU
2 stops20h 15mGOL
Deal found 3/26$672
This GOL deal was found by Cheapflights users on 3/26. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:30 amCGH - ORD
2 stops37h 43mGOL
Wed 5/1411:35 amORD - CGH
2 stops52h 25mGOL
Deal found 3/26$681
This Booking.com deal was found by Cheapflights users on 3/26. 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.
Sat 5/109:00 pmGRU - ORD
1 stop25h 12mAir Canada
Sat 5/1712:00 pmORD - GRU
1 stop19h 15mAir Canada
Deal found 3/26$743
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:55 pmCGH - ORD
3 stops21h 20mMultiple Airlines
Thu 5/87:47 amORD - CGH
2 stops20h 18mMultiple Airlines
Deal found 3/27$770
This MaxMilhas deal was found by Cheapflights users on 3/27. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:15 amVCP - ORD
1 stop27h 16mAzul
Sat 5/247:00 amORD - VCP
2 stops22h 15mAzul
Deal found 3/27$862
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:05 pmVCP - ORD
2 stops38h 55mAmerican Airlines
Wed 5/144:50 pmORD - VCP
2 stops23h 35mAmerican Airlines
Deal found 3/26$1,095
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:35 pmCGH - ORD
2 stops40h 25mAmerican Airlines
Wed 5/144:50 pmORD - CGH
2 stops19h 15mAmerican Airlines
Deal found 3/26$1,100

Cheapflights Fare Finder

Customize your flight search to find flights from Sao Paulo to O'Hare Intl 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 March 28, 2025.
Use the filters below to find and compare flights from Sao Paulo to Chicago O'Hare Intl Airport that are best for you.

Fly from

Sao Paulo

Fly to

O'Hare Intl

Route

Depart

Return

Price

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Wed 4/23

6:20 am-12:20 am

3 stops20h 00m

Chicago O'Hare Intl

Wed 4/30

7:47 pm-11:15 pm

3 stops25h 28m

$637

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 4/23

6:00 am-12:20 am

3 stops20h 20m

Chicago O'Hare Intl

Wed 4/30

5:36 am-3:20 pm

2 stops31h 44m

$640

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 4/13

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Wed 4/16

2:35 pm-5:35 am

1 stop13h 00m

$644

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 5/30

3:10 am-12:34 am

1 stop23h 24m

Chicago O'Hare Intl

Fri 6/20

7:54 am-12:30 am

1 stop14h 36m

$654

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 9/7

10:40 pm-9:15 pm

2 stops24h 35m

Chicago O'Hare Intl

Sun 9/21

2:55 pm-1:10 pm

2 stops20h 15m

$672

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Wed 5/7

6:30 am-6:13 pm

2 stops37h 43m

Chicago O'Hare Intl

Wed 5/14

11:35 am-6:00 pm

2 stops52h 25m

$681

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 5/10

9:00 pm-8:12 pm

1 stop25h 12m

Chicago O'Hare Intl

Sat 5/17

12:00 pm-9:15 am

1 stop19h 15m

$743

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Thu 5/1

5:55 pm-1:15 pm

3 stops21h 20m

Chicago O'Hare Intl

Thu 5/8

7:47 am-6:05 am

2 stops20h 18m

$770

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Tue 7/29

5:55 pm-11:31 am

2 stops19h 36m

Chicago O'Hare Intl

Tue 8/12

2:35 pm-9:05 am

2 stops16h 30m

$783

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Mon 5/5

10:15 am-11:31 am

1 stop27h 16m

Chicago O'Hare Intl

Sat 5/24

7:00 am-7:15 am

2 stops22h 15m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 27 results
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Compare providers for flights from Sao Paulo to O'Hare Intl

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 Sao Paulo to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Sao Paulo-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sao Paulo-Chicago O'Hare Intl Airport 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 Sao Paulo to O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sao Paulo to O'Hare Intl. Price data was last updated on March 21, 2025.

The best time to book flights from Sao Paulo to Chicago O'Hare Intl Airport is 65 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 Sao Paulo to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Sao Paulo to Chicago O'Hare Intl Airport (average of $245). Flying from Sao Paulo to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 SAO to ORD?

Find hourly flight availability from Sao Paulo to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Sao Paulo to Chicago O'Hare Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated March 28, 2025.
To help decide which airline to fly from Sao Paulo to Chicago, see what other customers have to say about Azul, LATAM Airlines and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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
773 reviews
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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
1,750 reviews
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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
1,395 reviews
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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.
United Airlines
7.4
Good
8,603 reviews
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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.
GOL
7.3
Good
1,052 reviews
Azul
8.0
Very good
773 reviews

Comfort

7.9

Crew

8.6

Food

7.1

Boarding

8.1

Entertainment

7.5

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

    Currently priced at $644, Avianca will fly you from Sao Paulo to Chicago O'Hare Intl Airport and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and GOL - these airlines can fly you to your destination from $654 and $672, respectively. You may be able to fly from Sao Paulo to Chicago O'Hare Intl Airport for 35% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $335. Users have also found prices from $403 and $449 on GOL and Copa Airlines, respectively.

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

    While some choose either Sao Paulo Viracopos - Chicago O'Hare Intl or Sao Paulo Congonhas - Chicago O'Hare Intl, Sao Paulo Guarulhos Intl - Chicago O'Hare Intl is the most popular route from Sao Paulo to Chicago O'Hare Intl Airport.

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

    Looking for the cheapest flight from Sao Paulo to Chicago O'Hare Intl Airport? While on average our users pay $1,035, our data indicates the cheapest price to be $297. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $573.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Sao Paulo to Chicago O'Hare Intl Airport (average of $245). Flying from Sao Paulo to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Rosemont
Beloit
Naperville
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Racine
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Skokie
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Alternative routes for Sao Paulo to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to O'Hare Intl flights
Viracopos to O'Hare Intl flights

Top 5 airlines flying from Sao Paulo to O'Hare Intl

Discover the top 5 airlines that operate flights from Sao Paulo to O'Hare Intl. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$651Average$897FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$851Average$894FlexibilityNo cancel feeOn-time67%
AzulCheapest$863Average$869FlexibilityNo cancel feeOn-time82%
LATAM AirlinesCheapest$973Average$1,129FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$987Average$1,480FlexibilityNo cancel feeOn-time69%
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