What are the cheapest airlines flying from Sao Paulo to Chicago O'Hare Intl Airport round-trip?

Currently priced at $674, 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 GOL and Copa Airlines - these airlines can fly you to your destination from $720 and $736, respectively. You may be able to fly from Sao Paulo to Chicago O'Hare Intl Airport for 31% 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 $355. Users have also found prices from $377 and $440 on GOL and Copa Airlines, respectively.

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

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

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 $727, our data indicates the cheapest price to be $334. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $613.

What are the most popular airlines that fly from Sao Paulo to Chicago O'Hare Intl Airport?

Consider Air Canada, Avianca or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Sao Paulo to Chicago O'Hare Intl Airport.

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

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

March is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Sao Paulo. Prices for March average $957 per person but you can even find prices for as low as $291. The most expensive prices can be found in the month of December. Opting for a March flight can save you 16% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Sao Paulo-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$299+ Flights from Sao Paulo, Brazil to Chicago O'Hare Intl Airport

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Find cheap flights from Sao Paulo to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Sao Paulo to Chicago O'Hare Intl are usually found in March or January, booked 65 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Sao Paulo to O'Hare Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$637 (Mytrip)
One-way from	$299 (Mytrip)
Popular in	July
Cheapest in	March
Average price	$1,038
Good round-trip deal	$778 or less
Good one-way deal	$527 or less

Provider with most accurate pricing for Sao Paulo (SAO)-Chicago O'Hare Intl flight deals.

Search Deals

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

Search Deals

One-way flight from Sao Paulo (SAO) to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($21 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 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 April 25, 2025.

Sun 6/89:05 pmGRU - ORD

2 stops29h 00mMultiple Airlines

Sun 6/152:35 pmORD - GRU

1 stop13h 00mMultiple Airlines

Deal found 4/24

$637

Thu 6/512:00 pmVCP - ORD

1 stop13h 29mMultiple Airlines

Mon 6/167:39 pmORD - VCP

1 stop31h 21mMultiple Airlines

Deal found 4/24

$643

Tue 5/61:45 amGRU - ORD

1 stop13h 30mAvianca

Mon 5/192:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/25

$674

Tue 5/65:55 pmVCP - ORD

2 stops32h 01mGOL

Wed 5/143:15 pmORD - VCP

2 stops17h 25mGOL

Deal found 4/25

$720

Tue 5/69:40 pmGRU - ORD

2 stops46h 33mGOL

Wed 5/143:15 pmORD - GRU

2 stops19h 55mGOL

Deal found 4/25

$720

Tue 5/66:20 pmCGH - ORD

2 stops49h 53mGOL

Wed 5/144:50 pmORD - CGH

2 stops15h 35mGOL

Deal found 4/25

$725

Thu 5/2211:10 amGRU - ORD

1 stop15h 24mCopa Airlines

Thu 5/297:54 amORD - GRU

1 stop17h 56mCopa Airlines

Deal found 4/23

$736

Tue 8/2610:00 pmGRU - ORD

1 stop17h 16mAmerican Airlines

Tue 9/24:48 pmORD - GRU

1 stop13h 32mAmerican Airlines

Deal found 4/25

$746

Wed 5/2110:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Sat 5/319:20 pmORD - GRU

Nonstop10h 10mUnited Airlines

Deal found 4/25

$831

Sat 6/2110:50 pmGRU - ORD

1 stop20h 56mDelta

Wed 7/238:55 amORD - GRU

2 stops18h 45mDelta

Deal found 4/24

$842

Fri 6/1310:05 amGRU - ORD

2 stops29h 04mLATAM Airlines

Mon 6/239:49 amORD - GRU

2 stops17h 41mLATAM Airlines

Deal found 4/25

$857

Tue 8/269:40 amGRU - ORD

1 stop16h 49mAeromexico

Mon 9/11:55 amORD - GRU

1 stop27h 35mAeromexico

Deal found 4/24

$877

Best flights from Sao Paulo to O'Hare Intl
Discover carefully curated flight deals from Sao Paulo to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Sun 6/89:05 pmGRU - ORD

2 stops29h 00mMultiple Airlines

Sun 6/152:35 pmORD - GRU

1 stop13h 00mMultiple Airlines

Deal found 4/24

$637

Tue 5/61:45 amGRU - ORD

1 stop13h 30mAvianca

Mon 5/192:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/25

$674

Tue 5/65:55 pmVCP - ORD

2 stops32h 01mGOL

Wed 5/143:15 pmORD - VCP

2 stops17h 25mGOL

Deal found 4/25

$720

Thu 5/2211:10 amGRU - ORD

1 stop15h 24mCopa Airlines

Thu 5/297:54 amORD - GRU

1 stop17h 56mCopa Airlines

Deal found 4/23

$736

Tue 8/2611:15 pmGRU - ORD

1 stop22h 08mAmerican Airlines

Tue 9/23:22 pmORD - GRU

1 stop14h 58mAmerican Airlines

Deal found 4/25

$746

Wed 5/2110:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Sat 5/317:10 amORD - GRU

1 stop22h 25mUnited Airlines

Deal found 4/25

$831

Fri 5/168:30 pmGRU - ORD

2 stops22h 00mDelta

Sat 5/241:45 pmORD - GRU

2 stops17h 15mDelta

Deal found 4/24

$836

Fri 6/1310:05 amGRU - ORD

2 stops29h 04mLATAM Airlines

Mon 6/239:49 amORD - GRU

2 stops17h 41mLATAM Airlines

Deal found 4/25

$857

Tue 8/269:40 amGRU - ORD

1 stop16h 49mAeromexico

Mon 9/11:55 amORD - GRU

1 stop27h 35mAeromexico

Deal found 4/24

$877

Mon 5/129:30 amVCP - ORD

1 stop28h 01mAzul

Tue 7/87:00 amORD - VCP

1 stop20h 00mAzul

Deal found 4/24

$1,032

Thu 6/512:00 pmVCP - ORD

1 stop13h 29mMultiple Airlines

Mon 6/167:39 pmORD - VCP

1 stop31h 21mMultiple Airlines

Deal found 4/24

$643

Tue 5/69:40 pmGRU - ORD

2 stops46h 33mGOL

Wed 5/143:15 pmORD - GRU

2 stops19h 55mGOL

Deal found 4/25

$720

Last-minute flights from Sao Paulo to O'Hare Intl
Discover last-minute flight deals from Sao Paulo to O'Hare Intl. Data last updated April 25, 2025 and is based on user searches.

Wed 4/309:40 pmGRU - ORD

2 stops19h 15mMultiple Airlines

Sun 5/42:35 pmORD - GRU

1 stop33h 35mMultiple Airlines

Deal found 4/25

$972

Wed 4/309:40 amGRU - ORD

1 stop30h 27mAeromexico

Tue 5/61:55 amORD - GRU

1 stop27h 35mAeromexico

Deal found 4/25

$1,915

Thu 5/110:00 pmGRU - ORD

1 stop21h 42mAmerican Airlines

Tue 8/263:22 pmORD - GRU

1 stop14h 58mAmerican Airlines

Deal found 4/25

$960

Sun 5/43:10 amGRU - ORD

1 stop23h 24mCopa Airlines

Wed 5/283:07 pmORD - GRU

1 stop13h 23mCopa Airlines

Deal found 4/24

$737

Sun 5/411:05 pmGRU - ORD

2 stops15h 34mDelta

Tue 5/133:57 pmORD - GRU

1 stop15h 03mDelta

Deal found 4/24

$2,579

Mon 5/51:45 amGRU - ORD

1 stop13h 30mAvianca

Wed 5/142:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/25

$692

Mon 5/51:45 amGRU - ORD

1 stop13h 30mGOL

Wed 5/143:15 pmORD - GRU

2 stops19h 55mGOL

Deal found 4/25

$794

Mon 5/57:05 pmVCP - ORD

2 stops44h 10mGOL

Thu 5/152:35 pmORD - VCP

2 stops40h 30mGOL

Deal found 4/25

$901

Mon 5/52:25 pmCGH - ORD

2 stops48h 50mGOL

Wed 5/144:50 pmORD - CGH

2 stops16h 25mGOL

Deal found 4/24

$906

Mon 5/59:00 pmGRU - ORD

1 stop14h 52mAir Canada

Sun 5/251:01 pmORD - GRU

2 stops18h 44mAir Canada

Deal found 4/24

$912

Mon 5/510:05 amGRU - ORD

1 stop15h 54mLATAM Airlines

Fri 5/97:00 amORD - GRU

2 stops20h 40mLATAM Airlines

Deal found 4/25

$945

Mon 5/59:30 pmGRU - ORD

2 stops16h 30mUnited Airlines

Sat 5/174:25 pmORD - GRU

1 stop15h 05mUnited Airlines

Deal found 4/24

$1,555

One-way flights from Sao Paulo to O'Hare Intl
Search for one-way flight options from Sao Paulo to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Tue 5/134:50 pmGRU - ORD

2 stops26h 51mMultiple Airlines

Deal found 4/25

$299

Mon 5/129:30 amVCP - ORD

1 stop16h 35mMultiple Airlines

Deal found 4/24

$341

Tue 5/1310:10 amCGH - ORD

2 stops33h 31mMultiple Airlines

Deal found 4/25

$344

Fri 5/231:45 amGRU - ORD

1 stop13h 30mAvianca

Deal found 4/24

$355

Mon 5/126:00 amCGH - ORD

2 stops29h 00mGOL

Deal found 4/24

$377

Thu 5/1510:35 pmGRU - ORD

2 stops50h 13mGOL

Deal found 4/25

$385

Thu 5/155:25 amGRU - ORD

1 stop21h 09mCopa Airlines

Deal found 4/25

$440

Sat 10/45:55 pmVCP - ORD

2 stops45h 20mGOL

Deal found 4/24

$449

Wed 4/309:00 pmGRU - ORD

2 stops20h 05mAir Canada

Deal found 4/24

$581

Wed 8/68:05 pmVCP - ORD

2 stops19h 10mAvianca

Deal found 4/24

$659

Thu 8/76:15 pmCGH - ORD

2 stops21h 00mAvianca

Deal found 4/24

$664

Sat 10/411:30 pmVCP - ORD

1 stop21h 05mAzul

Deal found 4/24

$674

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sun 6/8

9:05 pm-12:05 am

2 stops29h 00m

Chicago O'Hare Intl

Sun 6/15

2:35 pm-5:35 am

1 stop13h 00m

$637

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Thu 6/5

12:00 pm-11:29 pm

1 stop13h 29m

Chicago O'Hare Intl

Mon 6/16

7:39 pm-5:00 am

1 stop31h 21m

$643

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/6

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Mon 5/19

2:35 pm-5:35 am

1 stop13h 00m

$674

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Tue 5/6

5:55 pm-11:56 pm

2 stops32h 01m

Chicago O'Hare Intl

Wed 5/14

3:15 pm-10:40 am

2 stops17h 25m

$720

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/6

9:40 pm-6:13 pm

2 stops46h 33m

Chicago O'Hare Intl

Wed 5/14

3:15 pm-1:10 pm

2 stops19h 55m

$720

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 5/6

6:20 pm-6:13 pm

2 stops49h 53m

Chicago O'Hare Intl

Wed 5/14

4:50 pm-10:25 am

2 stops15h 35m

$725

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 5/22

11:10 am-12:34 am

1 stop15h 24m

Chicago O'Hare Intl

Thu 5/29

7:54 am-3:50 am

1 stop17h 56m

$736

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/26

10:00 pm-1:16 pm

1 stop17h 16m

Chicago O'Hare Intl

Tue 9/2

4:48 pm-8:20 am

1 stop13h 32m

$746

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 5/21

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Sat 5/31

9:20 pm-9:30 am

Nonstop10h 10m

$831

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 6/21

10:50 pm-5:46 pm

1 stop20h 56m

Chicago O'Hare Intl

Wed 7/23

8:55 am-5:40 am

2 stops18h 45m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 36 results

Compare providers for flights from Sao Paulo to O'Hare Intl

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 April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

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 $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.

What is the cheapest time of day to fly from SAO to ORD?

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 16% on your trip compared to booking a flight at noon.

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

The most flights from SAO to ORD 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 O'Hare Intl 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

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

To help decide which airline to fly from Sao Paulo to Chicago, see what other customers have to say about Azul, Delta 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

776 reviews

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

776 reviews

Azul

8.0

Very good

776 reviews

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

776 reviews

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

7.6

Good

1,411 reviews

Azul

8.0

Very good

776 reviews

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

1,767 reviews

Azul

8.0

Very good

776 reviews

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

1,698 reviews

Azul

8.0

Very good

776 reviews

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

What are the cheapest airlines flying from Sao Paulo to Chicago O'Hare Intl Airport round-trip?
Currently priced at $674, 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 GOL and Copa Airlines - these airlines can fly you to your destination from $720 and $736, respectively. You may be able to fly from Sao Paulo to Chicago O'Hare Intl Airport for 31% 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 $355. Users have also found prices from $377 and $440 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 $727, our data indicates the cheapest price to be $334. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $613.
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 $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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Top 6 airlines flying from Sao Paulo to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$650	Average$730	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$651	Average$885	FlexibilityNo cancel fee	On-time70%
LATAM Airlines	Cheapest$844	Average$1,110	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$851	Average$894	FlexibilityNo cancel fee	On-time67%
Azul	Cheapest$863	Average$869	FlexibilityNo cancel fee	On-time82%
United Airlines	Cheapest$932	Average$1,452	FlexibilityNo cancel fee	On-time69%

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$299+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

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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 65 days in advance, depart on a Tuesday or Monday and return on a Thursday

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Cheapest flights from Sao Paulo to O'Hare IntlExplore 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 April 25, 2025.

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 April 25, 2025.

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

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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 April 18, 2025.

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

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 April 25, 2025.

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

Rainfall in O'Hare Intl by month

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

Temperature in O'Hare Intl by month

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

Reviews of airlines servicing O'Hare Intl

To help decide which airline to fly from Sao Paulo to Chicago, see what other customers have to say about Azul, Delta and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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Top 6 airlines flying from Sao Paulo to O'Hare Intl

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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 April 25, 2025.