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

Air Canada, Avianca and Copa Airlines are the most popular airlines when flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport.

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

Users have found that flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Most accurate provider : When it comes to deals on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-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 Guarulhos Intl Airport-Chicago O'Hare Intl Airport 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 Sao Paulo Guarulhos Intl Airport-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 Guarulhos Intl to O'Hare Intl that include hotel bookings?

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

How can I find direct flights from Guarulhos Intl 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 Guarulhos Intl to O'Hare Intl.

Can I find deals for business class flights from Guarulhos Intl to O'Hare Intl?

Yes. Cheapflights offers flight deals from Guarulhos Intl 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.

$243+ Flights from Sao Paulo Guarulhos Intl Airport, Brazil to Chicago O'Hare Intl Airport - Compare & Save Big

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

Travelers seeking maximum savings on their Sao Paulo Guarulhos Intl Airport 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.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Guarulhos Intl 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 Guarulhos Intl to Chicago O'Hare Intl are usually found in May or April, booked 90 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Guarulhos Intl to O'Hare Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$663 (Priceline)
One-way from	$319 (Trip.com)
Popular in	July
Cheapest in	May
Average price	$918
Good round-trip deal	$789 or less
Good one-way deal	$526 or less

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

Search Deals

Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Chicago O'Hare Intl flights.

Search Deals

From Sao Paulo Guarulhos Intl to Chicago O'Hare Intl

Search Deals

One-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.

Search Deals

Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl.

Search Deals

Find flight deals from Guarulhos Intl to O'Hare Intl

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

Sun 7/131:45 amGRU - ORD

1 stop13h 30mAvianca

Mon 7/282:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/28

$663

Wed 8/1311:10 amGRU - ORD

1 stop15h 12mCopa Airlines

Fri 9/123:07 pmORD - GRU

1 stop13h 23mCopa Airlines

Deal found 4/28

$693

Thu 6/122:40 pmGRU - ORD

3 stops44h 10mMultiple Airlines

Thu 6/191:43 pmORD - GRU

2 stops32h 57mMultiple Airlines

Deal found 4/28

$736

Tue 8/191:45 pmGRU - ORD

2 stops28h 19mGOL

Tue 8/265:05 pmORD - GRU

2 stops35h 40mGOL

Deal found 4/27

$742

Tue 10/710:00 pmGRU - ORD

1 stop14h 45mAmerican Airlines

Tue 10/143:07 pmORD - GRU

1 stop14h 08mAmerican Airlines

Deal found 4/28

$749

Wed 10/89:40 pmGRU - ORD

1 stop17h 14mAir Canada

Tue 10/1410:40 amORD - GRU

1 stop21h 00mAir Canada

Deal found 4/28

$762

Mon 7/2810:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Sun 9/212:20 pmORD - GRU

1 stop15h 15mUnited Airlines

Deal found 4/27

$896

Best flights from Guarulhos Intl to O'Hare Intl
Discover carefully curated flight deals from Guarulhos Intl 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 28, 2025.

Sun 7/131:45 amGRU - ORD

1 stop13h 30mAvianca

Mon 7/282:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/28

$663

Wed 8/1311:10 amGRU - ORD

1 stop15h 12mCopa Airlines

Fri 9/123:07 pmORD - GRU

1 stop13h 23mCopa Airlines

Deal found 4/28

$693

Thu 6/122:40 pmGRU - ORD

3 stops44h 10mMultiple Airlines

Thu 6/191:43 pmORD - GRU

2 stops32h 57mMultiple Airlines

Deal found 4/28

$736

Tue 8/191:45 pmGRU - ORD

2 stops28h 19mGOL

Tue 8/265:05 pmORD - GRU

2 stops35h 40mGOL

Deal found 4/27

$742

Tue 10/710:25 pmGRU - ORD

1 stop14h 10mAmerican Airlines

Wed 10/1510:00 amORD - GRU

1 stop19h 15mAmerican Airlines

Deal found 4/28

$749

Wed 10/89:40 pmGRU - ORD

1 stop19h 24mAir Canada

Sun 10/1910:50 amORD - GRU

2 stops20h 50mAir Canada

Deal found 4/28

$762

Mon 7/2810:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Tue 9/2312:50 pmORD - GRU

1 stop18h 40mUnited Airlines

Deal found 4/27

$896

Sat 7/268:15 amGRU - ORD

2 stops17h 54mLATAM Airlines

Sun 8/105:59 pmORD - GRU

1 stop13h 01mLATAM Airlines

Deal found 4/27

$911

Last-minute flights from Guarulhos Intl to O'Hare Intl
Discover last-minute flight deals from Guarulhos Intl to O'Hare Intl. Data last updated April 28, 2025 and is based on user searches.

Sat 5/34:10 amGRU - ORD

1 stop35h 05mAvianca

Fri 5/162:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 4/28

$932

Sat 5/39:40 amGRU - ORD

1 stop16h 17mAeromexico

Wed 5/71:55 amORD - GRU

1 stop27h 35mAeromexico

Deal found 4/28

$2,016

Sun 5/43:10 amGRU - ORD

1 stop23h 24mCopa Airlines

Wed 5/283:07 pmORD - GRU

1 stop13h 23mCopa Airlines

Deal found 4/27

$715

Sun 5/41:45 amGRU - ORD

1 stop13h 30mGOL

Wed 5/2811:35 amORD - GRU

2 stops26h 30mGOL

Deal found 4/27

$1,187

Mon 5/59:00 pmGRU - ORD

1 stop25h 12mAir Canada

Wed 5/288:50 amORD - GRU

1 stop22h 25mAir Canada

Deal found 4/28

$762

Mon 5/55:25 amGRU - ORD

1 stop21h 09mMultiple Airlines

Fri 5/162:35 pmORD - GRU

1 stop13h 00mMultiple Airlines

Deal found 4/28

$795

Mon 5/510:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Wed 5/289:20 pmORD - GRU

Nonstop10h 10mUnited Airlines

Deal found 4/27

$1,764

Tue 5/67:35 amGRU - ORD

2 stops18h 24mLATAM Airlines

Wed 5/1411:03 amORD - GRU

2 stops16h 22mLATAM Airlines

Deal found 4/28

$1,735

Tue 5/137:20 amGRU - ORD

1 stop31h 55mGOL

Tue 5/2711:44 amORD - GRU

2 stops41h 11mGOL

Deal found 4/28

$814

Tue 5/134:10 pmGRU - ORD

2 stops27h 19mLATAM Airlines

Fri 5/1611:03 amORD - GRU

2 stops17h 12mLATAM Airlines

Deal found 4/28

$1,002

Wed 5/149:00 pmGRU - ORD

1 stop25h 12mAir Canada

Tue 5/208:25 pmORD - GRU

1 stop34h 50mAir Canada

Deal found 4/28

$762

Mon 5/198:15 pmGRU - ORD

2 stops19h 00mMultiple Airlines

Sun 6/12:35 pmORD - GRU

1 stop13h 00mMultiple Airlines

Deal found 4/28

$765

One-way flights from Guarulhos Intl to O'Hare Intl
Search for one-way flight options from Guarulhos Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated April 28, 2025.

Sun 6/14:10 amGRU - ORD

2 stops22h 26mMultiple Airlines

Deal found 4/28

$319

Wed 5/144:50 pmGRU - ORD

1 stop22h 25mAvianca

Deal found 4/28

$356

Thu 5/1510:35 pmGRU - ORD

2 stops43h 30mGOL

Deal found 4/27

$387

Sun 5/115:25 amGRU - ORD

1 stop21h 09mCopa Airlines

Deal found 4/28

$437

Thu 10/99:00 pmGRU - ORD

1 stop19h 50mAir Canada

Deal found 4/28

$517

Mon 7/2810:20 pmGRU - ORD

Nonstop10h 25mUnited Airlines

Deal found 4/27

$791

Wed 5/143:40 amGRU - ORD

2 stops22h 18mLATAM Airlines

Deal found 4/27

$1,019

Mon 5/123:40 amGRU - ORD

2 stops22h 18mDelta

Deal found 4/28

$1,337

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport 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

Tue 9/30

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Wed 10/8

3:11 pm-2:15 am

2 stops33h 04m

$648

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Thu 7/24

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Sun 8/10

3:45 pm-3:20 pm

3 stops21h 35m

$656

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/26

11:10 am-12:22 am

1 stop15h 12m

Chicago O'Hare Intl

Mon 9/8

7:54 am-12:10 am

1 stop14h 16m

$693

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 5/27

2:05 pm-4:05 pm

2 stops28h 00m

Chicago O'Hare Intl

Tue 6/3

3:15 pm-8:25 am

2 stops39h 10m

$734

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 10/7

10:00 pm-3:46 pm

1 stop19h 46m

Chicago O'Hare Intl

Thu 10/16

12:54 pm-9:00 am

1 stop18h 06m

$749

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 10/8

9:40 pm-3:04 pm

1 stop19h 24m

Chicago O'Hare Intl

Sun 10/19

10:50 am-9:40 am

2 stops20h 50m

$762

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 6/11

10:20 pm-6:45 am

Nonstop10h 25m

Chicago O'Hare Intl

Wed 6/18

1:04 pm-9:30 am

1 stop18h 26m

$834

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 6/21

8:30 pm-12:47 pm

1 stop18h 17m

Chicago O'Hare Intl

Wed 7/23

11:19 am-5:40 am

1 stop16h 21m

$838

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 6/21

8:30 pm-12:03 pm

2 stops17h 33m

Chicago O'Hare Intl

Mon 7/7

10:37 am-8:50 am

1 stop20h 13m

$840

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 7/28

4:23 am-8:51 am

2 stops30h 28m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 16 results

Compare providers for flights from Guarulhos Intl to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl 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
AranGrant	Price Accuracy3 stars	Trust 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 Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-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 Guarulhos Intl Airport-Chicago O'Hare Intl Airport 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 Sao Paulo Guarulhos Intl Airport-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 Guarulhos Intl to O'Hare Intl

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

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

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport is 90 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 Guarulhos Intl Airport to Chicago O'Hare Intl Airport?

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

It’s optimal to fly from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

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

The most flights from GRU 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

Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Sao Paulo to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,766 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.5

Good

1,410 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL

7.3

Good

1,066 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport round-trip?
Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport round-trip from $663. Other airlines that can offer you cheap pricing are Copa Airlines, from $693, and GOL, from $742. Users have found that Avianca is 32% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport 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 $356. Users have also found prices from $387 and $437 on GOL and Copa Airlines, respectively.
What are the cheapest flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?
On average you can expect to pay $726 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $342 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $538.
Can I find deals for flights from Guarulhos Intl to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Guarulhos Intl to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guarulhos Intl 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 Guarulhos Intl to O'Hare Intl.
Can I find deals for business class flights from Guarulhos Intl to O'Hare Intl?
Yes. Cheapflights offers flight deals from Guarulhos Intl 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 Guarulhos Intl Airport to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Sao Paulo Guarulhos Intl Airport 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.

See more FAQs

Schaumburg

Hoffman Estates

Rosemont

Beloit

Racine

Skokie

Naperville

Tinley Park

Kenosha

Rockford

Arlington Heights

Elgin

Joliet

Orland Park

Merrillville

Northbrook

Des Plaines

Lake Geneva

Waukegan

Glenview

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Guarulhos Intl 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%
United Airlines	Cheapest$932	Average$1,447	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$243+ Cheap flights from Guarulhos Intl, Brazil (GRU) 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Guarulhos Intl to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Chicago O'Hare Intl are usually found in May or April, booked 90 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Guarulhos Intl to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Guarulhos Intl to O'Hare Intl

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Guarulhos Intl 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 Guarulhos Intl to O'Hare Intl in April.

Best time to book a flight from Guarulhos Intl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Guarulhos Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to O'Hare Intl. Price data was last updated on April 25, 2025.

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

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

Find hourly flight availability from Guarulhos Intl 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 28, 2025.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport 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

Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Sao Paulo to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl 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 Guarulhos Intl Airport to Chicago O'Hare Intl Airport round-trip?

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

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

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

How can I find direct flights from Guarulhos Intl to O'Hare Intl?

Can I find deals for business class flights from Guarulhos Intl to O'Hare Intl?

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

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guarulhos Intl to O'Hare Intl

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

Top 5 airlines flying from Guarulhos Intl to O'Hare Intl

100% Free

Book with Flexibility

Travel Smart

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