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Guarulhos Intl

$264+ Cheap flights from Chicago (CHI) to Guarulhos Intl, Brazil (GRU)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Sao Paulo Guarulhos Intl are usually found in April or May, booked 90 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Chicago to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Guarulhos Intl (GRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$518
(Kiwi.com)

One-way from

$264
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$819

Good round-trip deal

$794 or less

Good one-way deal

$345 or less
From Chicago (CHI) to Sao Paulo Guarulhos Intl
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One-way flight from Chicago (CHI) to Sao Paulo Guarulhos Intl
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Highest demand for flights based on searches. 21% potential increase in price ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from Chicago (CHI) to Sao Paulo Guarulhos Intl.
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Find flight deals from Chicago to Guarulhos Intl

Cheapest flights from Chicago to Guarulhos Intl
Explore the most affordable flight options available from Chicago to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:02 amORD - GRU
1 stop14h 08mCopa Airlines
Sun 9/283:10 amGRU - ORD
1 stop23h 11mCopa Airlines
Deal found 8/16$518
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmORD - GRU
1 stop34h 05mUnited Airlines
Sun 1/410:25 pmGRU - ORD
1 stop28h 19mUnited Airlines
Deal found 8/17$532
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:27 amORD - GRU
2 stops24h 43mMultiple Airlines
Sun 10/196:00 amGRU - ORD
2 stops29h 22mMultiple Airlines
Deal found 8/17$555
This LATAM Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 pmORD - GRU
2 stops33h 30mLATAM Airlines
Tue 9/234:40 pmGRU - ORD
2 stops18h 00mLATAM Airlines
Deal found 8/17$558
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:27 amORD - GRU
2 stops18h 33mMultiple Airlines
Tue 10/146:00 amGRU - ORD
2 stops29h 22mMultiple Airlines
Deal found 8/16$564
This KAYAK deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:47 amORD - GRU
1 stop21h 13mLATAM Airlines
Tue 9/95:45 pmGRU - ORD
2 stops20h 31mLATAM Airlines
Deal found 8/18$568
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:43 pmMDW - GRU
1 stop14h 57mLATAM Airlines
Tue 10/75:45 pmGRU - MDW
2 stops17h 55mLATAM Airlines
Deal found 8/16$568
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:05 pmORD - GRU
2 stops14h 35mLATAM Airlines
Tue 9/235:45 pmGRU - ORD
2 stops16h 55mLATAM Airlines
Deal found 8/17$573
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:45 amORD - GRU
1 stop20h 55mLATAM Airlines
Tue 10/145:45 pmGRU - ORD
2 stops16h 47mLATAM Airlines
Deal found 8/17$578
This Copa Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:53 amORD - GRU
1 stop14h 17mCopa Airlines
Sun 10/123:10 amGRU - ORD
1 stop23h 11mCopa Airlines
Deal found 8/15$588
This Expedia deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:30 pmORD - GRU
1 stop14h 10mLATAM Airlines
Mon 8/251:30 pmGRU - ORD
2 stops24h 46mLATAM Airlines
Deal found 8/17$589
This SmartFares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:31 pmORD - GRU
1 stop13h 29mLATAM Airlines
Sat 10/115:45 pmGRU - ORD
2 stops16h 47mLATAM Airlines
Deal found 8/17$593

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Guarulhos Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Chicago to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Chicago

Fly to

Guarulhos Intl

Route

Depart

Return

Price

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Mon 10/6

10:27 am-1:10 pm

2 stops24h 43m

Sao Paulo Guarulhos Intl

Sun 10/19

6:00 am-9:22 am

2 stops29h 22m

$555

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 10/9

1:26 pm-5:40 am

1 stop14h 14m

Sao Paulo Guarulhos Intl

Tue 10/14

5:45 pm-8:32 am

2 stops16h 47m

$568

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Fri 9/19

1:35 pm-5:40 am

1 stop14h 05m

Sao Paulo Guarulhos Intl

Tue 9/23

4:40 pm-8:40 am

2 stops18h 00m

$568

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 10/1

1:05 pm-5:40 am

1 stop14h 35m

Sao Paulo Guarulhos Intl

Tue 10/7

4:45 pm-8:32 am

2 stops17h 47m

$568

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Wed 10/1

12:43 pm-5:40 am

1 stop14h 57m

Sao Paulo Guarulhos Intl

Tue 10/7

5:45 pm-9:40 am

2 stops17h 55m

$568

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Fri 9/19

6:30 pm-9:00 am

1 stop12h 30m

Sao Paulo Guarulhos Intl

Tue 9/23

5:45 pm-11:48 am

2 stops20h 03m

$568

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 9/24

1:05 pm-5:40 am

2 stops14h 35m

Sao Paulo Guarulhos Intl

Tue 9/30

5:45 pm-8:40 am

2 stops16h 55m

$573

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 10/7

7:53 am-12:10 am

1 stop14h 17m

Sao Paulo Guarulhos Intl

Sun 10/12

3:10 am-12:21 am

1 stop23h 11m

$588

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Sat 8/30

6:00 am-5:40 am

1 stop21h 40m

Sao Paulo Guarulhos Intl

Tue 9/2

5:45 pm-9:36 am

2 stops17h 51m

$593

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Fri 8/29

4:40 pm-5:40 am

1 stop35h 00m

Sao Paulo Guarulhos Intl

Mon 9/1

4:40 pm-9:36 am

2 stops18h 56m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 38 results
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Best time to book a flight from Chicago to Guarulhos Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Guarulhos Intl. Price data was last updated on August 8, 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Sao Paulo Guarulhos Intl Airport. 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 Chicago to Sao Paulo Guarulhos Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Chicago to Sao Paulo Guarulhos Intl Airport (average of $672). Flying from Chicago to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,209). 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 CHI to GRU?

Find hourly flight availability from Chicago to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Sao Paulo Guarulhos Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Guarulhos Intl. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Chicago to Sao Paulo Guarulhos Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Sao Paulo Guarulhos Intl Airport

Explore weekly flight availability from Chicago to Guarulhos 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 August 18, 2025.

The most flights from CHI to GRU 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 Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guarulhos Intl. Reviews last updated August 18, 2025.
See what other customers who have flown with LATAM Airlines, Copa Airlines, and United Airlines from Chicago to Sao Paulo Guarulhos Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,844 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,510 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,925 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Air Canada
7.1
Good
9,992 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,409 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Crew

8.0

Comfort

7.4

Boarding

7.6

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Chicago to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Sao Paulo Guarulhos Intl Airport?

    Departing from Chicago to Sao Paulo Guarulhos Intl Airport will take you 14h 14m. There are 5233 mi between Chicago and Sao Paulo Guarulhos Intl Airport.

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

    Cheapflights users have booked flights from Chicago to Sao Paulo Guarulhos Intl Airport round-trip from $376. Other airlines that can offer you cheap pricing are Delta, from $487, and LATAM Airlines, from $494. Users have found that Copa Airlines is 58% cheaper than the other options available to this destination.

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

    The cheapest flight price from Chicago to Sao Paulo Guarulhos Intl Airport is $303. On average you can expect to pay $713. The most popular route, (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl), can usually be booked for $555.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Guarulhos 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 Chicago to Sao Paulo Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Sao Paulo Guarulhos Intl Airport (average of $672). Flying from Chicago to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Guarulhos

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Top 7 airlines flying from Chicago to Guarulhos Intl

Discover the top 7 airlines that operate flights from Chicago to Guarulhos Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$376Average$693FlexibilityNo cancel feeOn-time70%
DeltaCheapest$487Average$667FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$494Average$648FlexibilityNo cancel feeOn-time81%
AviancaCheapest$605Average$856FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$727Average$988FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$748Average$862FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$773Average$1,091FlexibilityNo cancel feeOn-time69%

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