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

Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Chicago round-trip from $649. Other airlines that can offer you cheap pricing are Copa Airlines, from $652, and GOL, from $674. These flights start at 30% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Sao Paulo Guarulhos Intl Airport to Chicago are Arajet ($242), Avianca ($334), and Copa Airlines ($336).

What is the cheapest day to fly from Sao Paulo Guarulhos Intl Airport to Chicago?

Travelers seeking maximum savings on their Sao Paulo Guarulhos Intl Airport to Chicago 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 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 when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago, 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 cheapest flights from Sao Paulo Guarulhos Intl Airport to Chicago?

On average you can expect to pay $657 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago. The cheapest flight overall is $246 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $620.

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

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

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

Users have found that flying from Sao Paulo Guarulhos Intl Airport to Chicago on a Saturday 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.

What is the cheapest month to fly from Sao Paulo Guarulhos Intl Airport to Chicago?

Flights from Sao Paulo Guarulhos Intl Airport to Chicago lean towards being more expensive in December. Prices are generally better when you fly from Sao Paulo Guarulhos Intl Airport to Chicago in September, with the cheapest ticket starting at $580.

Can I find deals for flights from Guarulhos Intl to Chicago that include hotel bookings?

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

How can I find direct flights from Guarulhos Intl to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Chicago.

Can I find deals for business class flights from Guarulhos Intl to Chicago?

Yes. Cheapflights offers flight deals from Guarulhos Intl to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$242+ Flights from Sao Paulo Guarulhos Intl Airport, Brazil to Chicago

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

Find cheap flights from Guarulhos Intl to Chicago 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 are usually found in September or June, booked 35 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Guarulhos Intl to Chicago

Round-trip from	$599 (Mytrip)
One-way from	$242 (Expedia)
Popular in	December
Cheapest in	September
Average price	$880
Good round-trip deal	$819 or less
Good one-way deal	$262 or less

From Sao Paulo Guarulhos Intl to Chicago (CHI)

Search Deals

One-way flight from Sao Paulo Guarulhos Intl to Chicago (CHI)

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($65 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Chicago (CHI).

Search Deals

Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Chicago (CHI).

Search Deals

Find flight deals from Guarulhos Intl to Chicago

Cheapest flights from Guarulhos Intl to Chicago
Explore the most affordable flight options available from Guarulhos Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Wed 8/137:20 amGRU - ORD

2 stops28h 02mMultiple Airlines

Wed 8/205:05 amORD - GRU

2 stops22h 30mMultiple Airlines

Deal found 6/29

$599

Mon 8/251:45 amGRU - ORD

1 stop13h 30mAvianca

Tue 9/22:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 6/29

$649

Tue 8/261:40 amGRU - ORD

1 stop14h 01mCopa Airlines

Wed 9/107:55 amORD - GRU

1 stop17h 55mCopa Airlines

Deal found 6/30

$652

Mon 8/1110:35 pmGRU - ORD

2 stops43h 29mGOL

Mon 8/253:05 pmORD - GRU

2 stops23h 00mGOL

Deal found 6/29

$674

Thu 12/1111:45 pmGRU - MDW

1 stop15h 10mLATAM Airlines

Fri 2/1310:35 amMDW - GRU

1 stop16h 05mLATAM Airlines

Deal found 6/28

$976

Wed 10/810:05 amGRU - MDW

1 stop13h 39mDelta

Mon 10/201:00 pmMDW - GRU

2 stops17h 50mDelta

Deal found 6/30

$982

Best flights from Guarulhos Intl to Chicago
Discover carefully curated flight deals from Guarulhos Intl to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Wed 8/137:20 amGRU - ORD

2 stops28h 02mMultiple Airlines

Wed 8/205:05 amORD - GRU

2 stops22h 30mMultiple Airlines

Deal found 6/29

$599

Mon 8/251:45 amGRU - ORD

1 stop13h 30mAvianca

Tue 9/22:35 pmORD - GRU

1 stop13h 00mAvianca

Deal found 6/29

$649

Tue 8/2611:10 amGRU - ORD

1 stop15h 11mCopa Airlines

Tue 9/167:55 amORD - GRU

1 stop20h 35mCopa Airlines

Deal found 6/29

$652

Mon 8/1110:35 pmGRU - ORD

2 stops43h 29mGOL

Mon 8/253:05 pmORD - GRU

2 stops23h 00mGOL

Deal found 6/29

$674

Thu 12/1111:45 pmGRU - MDW

1 stop15h 10mLATAM Airlines

Fri 2/1310:35 amMDW - GRU

1 stop16h 05mLATAM Airlines

Deal found 6/28

$976

Wed 10/810:05 amGRU - MDW

1 stop13h 39mDelta

Mon 10/201:00 pmMDW - GRU

2 stops17h 50mDelta

Deal found 6/30

$982

Last-minute flights from Guarulhos Intl to Chicago
Discover last-minute flight deals from Guarulhos Intl to Chicago. Data last updated June 30, 2025 and is based on user searches.

Mon 7/79:00 pmGRU - ORD

2 stops20h 04mAir Canada

Sun 7/133:35 pmORD - GRU

1 stop16h 10mAir Canada

Deal found 6/29

$1,104

Mon 7/74:50 pmGRU - ORD

1 stop22h 25mGOL

Mon 7/212:35 pmORD - GRU

1 stop22h 45mGOL

Deal found 6/30

$1,211

Mon 7/78:15 amGRU - MDW

2 stops27h 30mLATAM Airlines

Sun 7/136:00 amMDW - GRU

2 stops21h 30mLATAM Airlines

Deal found 6/29

$1,987

Mon 7/710:50 pmGRU - MDW

1 stop19h 30mDelta

Mon 7/214:22 pmMDW - GRU

1 stop14h 38mDelta

Deal found 6/30

$2,546

Tue 7/810:05 amGRU - ORD

2 stops31h 37mMultiple Airlines

Mon 7/218:50 amORD - GRU

2 stops22h 10mMultiple Airlines

Deal found 6/29

$1,007

Tue 7/87:20 amGRU - ORD

1 stop31h 55mAvianca

Mon 7/212:35 pmORD - GRU

1 stop22h 45mAvianca

Deal found 6/29

$1,161

Thu 7/105:25 amGRU - ORD

1 stop20h 55mCopa Airlines

Tue 7/291:07 amORD - GRU

1 stop21h 23mCopa Airlines

Deal found 6/28

$795

Mon 7/218:55 pmGRU - ORD

3 stops25h 05mMultiple Airlines

Fri 9/196:30 amORD - GRU

2 stops30h 50mMultiple Airlines

Deal found 6/30

$609

Sun 7/273:10 amGRU - ORD

1 stop23h 10mCopa Airlines

Thu 8/147:55 amORD - GRU

1 stop14h 35mCopa Airlines

Deal found 6/29

$652

Mon 7/287:20 amGRU - ORD

1 stop31h 55mAvianca

Mon 8/42:35 pmORD - GRU

1 stop33h 35mAvianca

Deal found 6/28

$684

Mon 7/287:20 amGRU - ORD

1 stop31h 55mGOL

Tue 8/122:32 pmORD - GRU

2 stops23h 33mGOL

Deal found 6/29

$788

Mon 7/2810:50 pmGRU - MDW

2 stops15h 39mDelta

Tue 8/1212:43 pmMDW - GRU

2 stops14h 57mDelta

Deal found 6/29

$982

One-way flights from Guarulhos Intl to Chicago
Search for one-way flight options from Guarulhos Intl to Chicago. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Sat 12/134:35 amGRU - ORD

1 stop19h 35mArajet

Deal found 6/28

$242

Fri 8/157:20 amGRU - ORD

2 stops28h 02mMultiple Airlines

Deal found 6/30

$292

Mon 9/291:45 amGRU - ORD

1 stop13h 30mAvianca

Deal found 6/29

$334

Mon 8/1811:10 amGRU - ORD

1 stop15h 11mCopa Airlines

Deal found 6/29

$336

Fri 10/107:20 amGRU - MDW

2 stops50h 24mMultiple Airlines

Deal found 6/29

$356

Wed 11/1210:35 pmGRU - ORD

2 stops25h 49mGOL

Deal found 6/29

$388

Thu 12/182:20 pmGRU - MDW

2 stops22h 31mLATAM Airlines

Deal found 6/29

$919

Tue 9/3010:50 pmGRU - MDW

1 stop14h 58mDelta

Deal found 6/30

$1,133

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Wed 8/13

7:20 am-9:22 am

2 stops28h 02m

Chicago O'Hare Intl

Wed 8/20

5:05 am-5:35 am

2 stops22h 30m

$599

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 8/25

1:45 am-1:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 9/2

2:35 pm-5:35 am

1 stop13h 00m

$649

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Tue 8/26

1:40 am-1:41 pm

1 stop14h 01m

Chicago O'Hare Intl

Wed 9/10

7:55 am-3:50 am

1 stop17h 55m

$652

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 8/11

10:35 pm-4:04 pm

2 stops43h 29m

Chicago O'Hare Intl

Mon 8/25

3:05 pm-4:05 pm

2 stops23h 00m

$674

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Thu 12/11

11:45 pm-11:55 am

1 stop15h 10m

Chicago Midway

Fri 2/13

10:35 am-5:40 am

1 stop16h 05m

$976

Sao PauloChicago

GRU - MDW

GRUMDW

Sao Paulo Guarulhos Intl

Wed 10/8

10:05 am-9:44 pm

1 stop13h 39m

Chicago Midway

Mon 10/20

1:00 pm-8:50 am

2 stops17h 50m

$982

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Sat 12/13

4:35 am-9:10 pm

1 stop19h 35m

$242

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Fri 8/15

7:20 am-9:22 am

2 stops28h 02m

$292

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 9/29

1:45 am-1:15 pm

1 stop13h 30m

$334

Sao PauloChicago

GRU - ORD

GRUORD

Sao Paulo Guarulhos Intl

Mon 8/18

11:10 am-12:21 am

1 stop15h 11m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 14 results

Best time to book a flight from Guarulhos Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

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

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

It’s typically best to fly out from Sao Paulo Guarulhos Intl Airport to Chicago in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Chicago

The most flights from GRU to CHI 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 Chicago

Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Sao Paulo Guarulhos Intl Airport to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,801 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,464 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

GOL

7.3

Good

1,081 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Avianca

6.7

Okay

2,359 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Chicago round-trip?
Cheapflights users have booked flights from Sao Paulo Guarulhos Intl Airport to Chicago round-trip from $649. Other airlines that can offer you cheap pricing are Copa Airlines, from $652, and GOL, from $674. These flights start at 30% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport to Chicago one-way?
The cheapest airlines for a one-way flight from Sao Paulo Guarulhos Intl Airport to Chicago are Arajet ($242), Avianca ($334), and Copa Airlines ($336).
What are the cheapest flights from Sao Paulo Guarulhos Intl Airport to Chicago?
On average you can expect to pay $657 for a flight from Sao Paulo Guarulhos Intl Airport to Chicago. The cheapest flight overall is $246 while the most popular route, (Sao Paulo Guarulhos Intl - Chicago O'Hare Intl) is currently priced at $620.
Can I find deals for flights from Guarulhos Intl to Chicago that include hotel bookings?
Yes. In addition to deals on Guarulhos Intl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guarulhos Intl to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Chicago.
Can I find deals for business class flights from Guarulhos Intl to Chicago?
Yes. Cheapflights offers flight deals from Guarulhos Intl to Chicago 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?
Currently, August is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago (average of $245). Flying from Sao Paulo Guarulhos Intl Airport to Chicago 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

Merrillville

Lansing

Benton Harbor

Porter

Hammond

Valparaiso

Chesterton

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Guarulhos Intl to Chicago

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%

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.

$242+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Chicago (CHI)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Guarulhos Intl to Chicago 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 are usually found in September or June, booked 35 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Guarulhos Intl to Chicago

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 Chicago

Cheapest flights from Guarulhos Intl to ChicagoExplore the most affordable flight options available from Guarulhos Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Guarulhos Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Guarulhos Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Chicago. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Guarulhos Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to Chicago

Reviews of airlines servicing Chicago

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Chicago. 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 round-trip?

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

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

Can I find deals for flights from Guarulhos Intl to Chicago that include hotel bookings?

How can I find direct flights from Guarulhos Intl to Chicago?

Can I find deals for business class flights from Guarulhos Intl to Chicago?

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

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 Chicago

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

Top 5 airlines flying from Guarulhos Intl to Chicago

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Guarulhos Intl to Chicago
Explore the most affordable flight options available from Guarulhos Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.