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

Currently priced at $605, Arajet will fly you from Sao Paulo to Chicago O'Hare Intl Airport and back. In addition to Arajet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and Copa Airlines - these airlines can fly you to your destination from $645 and $652, respectively. You may be able to fly from Sao Paulo to Chicago O'Hare Intl Airport for 34% 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 $334. Users have also found prices from $336 and $341 on Copa Airlines and GOL, 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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

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 $789, our data indicates the cheapest price to be $327. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $547.

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 Sunday, 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?

September is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Sao Paulo. Prices for September average $916 per person but you can even find prices for as low as $574. The most expensive prices can be found in the month of December. Opting for a September flight can save you 21% on your journey compared to booking in December

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.

$255+ Flights from Sao Paulo, Brazil to Chicago O'Hare Intl Airport

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Cheapflights Tip: The best prices from Sao Paulo to Chicago O'Hare Intl are usually found in June or September, booked 33 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Sao Paulo to O'Hare Intl

Round-trip from	$593 (Mytrip)
One-way from	$255 (Mytrip)
Popular in	December
Cheapest in	June
Average price	$840
Good round-trip deal	$725 or less
Good one-way deal	$547 or less

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. 3% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in June 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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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 June 26, 2025.

Mon 8/115:00 amGRU - ORD

3 stops29h 55mMultiple Airlines

Mon 8/1810:27 amORD - GRU

2 stops26h 53mMultiple Airlines

Deal found 6/25

$593

Mon 8/1110:15 amVCP - ORD

2 stops22h 49mMultiple Airlines

Mon 8/186:30 amORD - VCP

1 stop21h 05mMultiple Airlines

Deal found 6/25

$595

Mon 12/812:25 amGRU - ORD

1 stop25h 15mArajet

Tue 1/204:35 amORD - GRU

1 stop14h 50mArajet

Deal found 6/24

$605

Sun 8/106:05 amCGH - ORD

3 stops43h 48mMultiple Airlines

Sun 8/175:15 pmORD - CGH

2 stops23h 05mMultiple Airlines

Deal found 6/26

$635

Fri 9/264:50 pmGRU - ORD

1 stop22h 25mAvianca

Fri 10/242:35 pmORD - GRU

1 stop22h 45mAvianca

Deal found 6/25

$645

Tue 8/265:25 amGRU - ORD

1 stop20h 56mCopa Airlines

Tue 9/27:54 amORD - GRU

1 stop20h 36mCopa Airlines

Deal found 6/26

$652

Tue 8/124:45 pmGRU - ORD

2 stops50h 12mGOL

Tue 9/93:04 pmORD - GRU

2 stops23h 01mGOL

Deal found 6/24

$717

Tue 8/265:55 pmVCP - ORD

2 stops32h 02mGOL

Mon 9/82:35 pmORD - VCP

2 stops18h 05mGOL

Deal found 6/25

$768

Tue 10/79:40 pmGRU - ORD

1 stop17h 34mAir Canada

Wed 10/1510:50 amORD - GRU

2 stops20h 50mAir Canada

Deal found 6/25

$773

Tue 8/266:30 amCGH - ORD

2 stops19h 27mGOL

Mon 9/82:35 pmORD - CGH

2 stops17h 50mGOL

Deal found 6/25

$773

Sun 8/1010:55 pmVCP - ORD

1 stop21h 47mAzul

Sun 8/172:01 pmORD - VCP

2 stops23h 14mAzul

Deal found 6/26

$1,148

Tue 10/76:30 pmCGH - ORD

3 stops21h 45mAmerican Airlines

Sat 10/114:48 pmORD - CGH

2 stops19h 12mAmerican Airlines

Deal found 6/25

$2,719

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 June 26, 2025.

Mon 8/115:00 amGRU - ORD

3 stops29h 55mMultiple Airlines

Mon 8/1810:27 amORD - GRU

2 stops26h 53mMultiple Airlines

Deal found 6/25

$593

Mon 12/812:25 amGRU - ORD

1 stop25h 15mArajet

Tue 1/204:35 amORD - GRU

1 stop14h 50mArajet

Deal found 6/24

$605

Fri 9/264:50 pmGRU - ORD

1 stop22h 25mAvianca

Fri 10/242:35 pmORD - GRU

1 stop22h 45mAvianca

Deal found 6/25

$645

Tue 8/2611:10 amGRU - ORD

1 stop15h 11mCopa Airlines

Tue 9/167:54 amORD - GRU

1 stop14h 36mCopa Airlines

Deal found 6/25

$652

Tue 8/124:45 pmGRU - ORD

2 stops50h 12mGOL

Tue 9/93:04 pmORD - GRU

2 stops23h 01mGOL

Deal found 6/24

$717

Tue 10/79:40 pmGRU - ORD

1 stop17h 34mAir Canada

Wed 10/1510:50 amORD - GRU

2 stops20h 50mAir Canada

Deal found 6/25

$773

Sun 8/1010:55 pmVCP - ORD

1 stop21h 47mAzul

Sun 8/172:01 pmORD - VCP

2 stops23h 14mAzul

Deal found 6/26

$1,148

Mon 8/1110:15 amVCP - ORD

2 stops22h 49mMultiple Airlines

Mon 8/186:30 amORD - VCP

1 stop21h 05mMultiple Airlines

Deal found 6/25

$595

Sun 8/106:05 amCGH - ORD

3 stops43h 48mMultiple Airlines

Sun 8/175:15 pmORD - CGH

2 stops23h 05mMultiple Airlines

Deal found 6/26

$635

Tue 8/265:55 pmVCP - ORD

2 stops32h 02mGOL

Mon 9/82:35 pmORD - VCP

2 stops18h 05mGOL

Deal found 6/25

$768

Tue 8/266:30 amCGH - ORD

2 stops19h 27mGOL

Mon 9/82:35 pmORD - CGH

2 stops17h 50mGOL

Deal found 6/25

$773

Mon 7/147:40 pmVCP - ORD

2 stops30h 37mAmerican Airlines

Sat 8/26:57 pmORD - VCP

2 stops45h 43mAmerican Airlines

Deal found 6/26

$2,332

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 June 26, 2025 and is based on user searches.

Mon 6/304:45 pmGRU - ORD

2 stops33h 06mGOL

Wed 7/92:25 pmORD - GRU

2 stops20h 45mGOL

Deal found 6/24

$1,075

Tue 7/11:30 amGRU - ORD

1 stop14h 12mCopa Airlines

Mon 7/77:54 amORD - GRU

1 stop17h 56mCopa Airlines

Deal found 6/25

$818

Tue 7/14:10 amGRU - ORD

3 stops30h 40mMultiple Airlines

Tue 7/82:35 pmORD - GRU

1 stop13h 00mMultiple Airlines

Deal found 6/23

$861

Tue 7/17:20 amGRU - ORD

2 stops33h 35mAvianca

Thu 7/312:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 6/25

$1,014

Tue 7/19:45 amVCP - ORD

2 stops53h 30mGOL

Thu 7/312:35 pmORD - VCP

2 stops40h 30mGOL

Deal found 6/25

$1,269

Wed 7/27:25 pmVCP - ORD

3 stops30h 20mMultiple Airlines

Tue 7/225:40 pmORD - VCP

1 stop22h 05mMultiple Airlines

Deal found 6/25

$1,072

Wed 7/26:30 amCGH - ORD

2 stops17h 26mMultiple Airlines

Tue 7/224:36 pmORD - CGH

2 stops18h 19mMultiple Airlines

Deal found 6/25

$1,469

Wed 7/210:55 pmVCP - ORD

1 stop21h 47mUnited Airlines

Sun 7/131:05 pmORD - VCP

2 stops41h 00mUnited Airlines

Deal found 6/25

$13,453

Thu 7/39:00 pmGRU - ORD

2 stops24h 29mAir Canada

Wed 7/1610:40 amORD - GRU

1 stop21h 00mAir Canada

Deal found 6/25

$1,110

Thu 7/35:00 pmCGH - ORD

2 stops46h 15mGOL

Thu 7/172:35 pmORD - CGH

2 stops25h 00mGOL

Deal found 6/25

$1,323

Thu 7/310:55 pmVCP - ORD

1 stop18h 00mAzul

Mon 7/142:01 pmORD - VCP

1 stop13h 34mAzul

Deal found 6/25

$2,232

Thu 7/37:40 pmVCP - ORD

2 stops24h 20mAmerican Airlines

Wed 7/166:00 amORD - VCP

2 stops35h 00mAmerican Airlines

Deal found 6/25

$11,710

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 June 26, 2025.

Sun 8/2410:10 pmGRU - ORD

3 stops27h 49mMultiple Airlines

Deal found 6/25

$255

Sun 8/249:35 pmVCP - ORD

3 stops28h 24mMultiple Airlines

Deal found 6/25

$258

Sun 8/246:10 pmCGH - ORD

3 stops31h 49mMultiple Airlines

Deal found 6/25

$298

Sun 9/284:50 pmGRU - ORD

1 stop22h 25mAvianca

Deal found 6/25

$334

Tue 9/3011:10 amGRU - ORD

1 stop15h 12mCopa Airlines

Deal found 6/25

$336

Tue 8/126:25 pmCGH - ORD

2 stops48h 32mGOL

Deal found 6/24

$341

Tue 8/125:55 pmVCP - ORD

2 stops45h 20mGOL

Deal found 6/24

$452

Tue 9/306:00 amGRU - ORD

2 stops18h 26mGOL

Deal found 6/25

$539

Wed 10/89:00 pmGRU - ORD

1 stop14h 51mAir Canada

Deal found 6/25

$560

Thu 7/33:40 amGRU - ORD

3 stops22h 19mLATAM Airlines

Deal found 6/24

$607

Thu 7/3110:55 pmVCP - ORD

1 stop21h 47mAzul

Deal found 6/24

$642

Thu 8/710:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Deal found 6/25

$929

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

Mon 8/11

5:00 am-8:55 am

3 stops29h 55m

Chicago O'Hare Intl

Mon 8/18

10:27 am-3:20 pm

2 stops26h 53m

$593

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Mon 8/11

10:15 am-7:04 am

2 stops22h 49m

Chicago O'Hare Intl

Mon 8/18

6:30 am-5:35 am

1 stop21h 05m

$595

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 12/8

12:25 am-10:40 pm

1 stop25h 15m

Chicago O'Hare Intl

Tue 1/20

4:35 am-10:25 pm

1 stop14h 50m

$605

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Sun 8/10

6:05 am-11:53 pm

3 stops43h 48m

Chicago O'Hare Intl

Sun 8/17

5:15 pm-6:20 pm

2 stops23h 05m

$635

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 9/26

4:50 pm-1:15 pm

1 stop22h 25m

Chicago O'Hare Intl

Fri 10/24

2:35 pm-3:20 pm

1 stop22h 45m

$645

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/26

11:10 am-12:21 am

1 stop15h 11m

Chicago O'Hare Intl

Mon 9/22

3:07 pm-6:30 am

1 stop13h 23m

$652

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/12

4:45 pm-4:57 pm

2 stops50h 12m

Chicago O'Hare Intl

Tue 9/9

3:04 pm-4:05 pm

2 stops23h 01m

$717

Sao PauloChicago

VCP - ORD

VCPORD

Sao Paulo Viracopos

Tue 8/26

5:55 pm-11:57 pm

2 stops32h 02m

Chicago O'Hare Intl

Mon 9/8

2:35 pm-10:40 am

2 stops18h 05m

$768

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 10/7

9:40 pm-1:14 pm

1 stop17h 34m

Chicago O'Hare Intl

Wed 10/15

10:50 am-9:40 am

2 stops20h 50m

$773

Sao PauloChicago

CGH - ORD

CGHORD

Sao Paulo Congonhas

Tue 8/26

6:30 am-11:57 pm

2 stops19h 27m

Chicago O'Hare Intl

Mon 9/8

2:35 pm-10:25 am

2 stops17h 50m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 29 results

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 33 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 $320). 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 9% 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).

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Sao Paulo to Chicago O'Hare Intl Airport, such as 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

787 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

787 reviews

Azul

8.0

Very good

787 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

1,797 reviews

Azul

8.0

Very good

787 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

7.5

Good

1,461 reviews

Azul

8.0

Very good

787 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.

United Airlines

7.4

Good

8,838 reviews

Azul

8.0

Very good

787 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.

GOL

7.3

Good

1,080 reviews

Azul

8.0

Very good

787 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 $605, Arajet will fly you from Sao Paulo to Chicago O'Hare Intl Airport and back. In addition to Arajet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and Copa Airlines - these airlines can fly you to your destination from $645 and $652, respectively. You may be able to fly from Sao Paulo to Chicago O'Hare Intl Airport for 34% 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 $334. Users have also found prices from $336 and $341 on Copa Airlines and GOL, 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 $789, our data indicates the cheapest price to be $327. The most popular route (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl), is priced around $547.
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 $320). 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 5 airlines flying from Sao Paulo to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$606	Average$770	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$609	Average$772	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$687	Average$1,162	FlexibilityNo cancel fee	On-time69%
LATAM Airlines	Cheapest$844	Average$1,110	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$851	Average$894	FlexibilityNo cancel fee	On-time67%

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$255+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo to Chicago O'Hare Intl are usually found in June or September, booked 33 days in advance, depart on a Monday or Wednesday 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 June 26, 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 June 26, 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 June 20, 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 June 26, 2025.

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

Explore weekly flight availability from Sao Paulo to O'Hare Intl. 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 June 26, 2025.

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Sao Paulo to Chicago O'Hare Intl Airport, such as Azul, LATAM Airlines, 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.

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

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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 June 26, 2025.