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Guarulhos Intl

$249+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 Monday

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 June 12, 2025.

Round-trip from

$658
(Avianca)

One-way from

$263
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$792

Good round-trip deal

$792 or less

Good one-way deal

$514 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. 16% potential increase in price ($185 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 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 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 June 12, 2025.

This Avianca deal was found by Cheapflights users on 6/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:35 pmORD - GRU
1 stop13h 00mAvianca
Tue 9/231:45 amGRU - ORD
1 stop13h 30mAvianca
Deal found 6/11$658
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:35 amORD - GRU
1 stop14h 50mMultiple Airlines
Tue 12/91:50 amGRU - ORD
1 stop13h 25mMultiple Airlines
Deal found 6/11$659
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:00 pmORD - GRU
2 stops17h 40mAir Canada
Thu 10/29:00 pmGRU - ORD
1 stop19h 55mAir Canada
Deal found 6/11$660
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/77:54 amORD - GRU
1 stop20h 36mCopa Airlines
Wed 8/131:30 amGRU - ORD
1 stop24h 22mCopa Airlines
Deal found 6/10$661
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/310:26 amMDW - GRU
2 stops19h 14mLATAM Airlines
Mon 7/74:40 pmGRU - MDW
2 stops19h 05mLATAM Airlines
Deal found 6/10$673
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/95:59 pmORD - GRU
2 stops18h 56mLATAM Airlines
Thu 7/108:30 pmGRU - ORD
1 stop18h 20mLATAM Airlines
Deal found 6/10$680
This KAYAK deal was found by Cheapflights users on 6/12. 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.
Sun 12/213:30 amORD - GRU
1 stop14h 42mArajet
Mon 1/512:25 amGRU - ORD
1 stop25h 15mArajet
Deal found 6/12$756
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:05 pmMDW - GRU
1 stop13h 35mDelta
Wed 12/109:30 pmGRU - MDW
1 stop15h 21mDelta
Deal found 6/11$1,039
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:40 amMDW - GRU
1 stop21h 35mMultiple Airlines
Fri 7/254:33 amGRU - MDW
2 stops30h 12mMultiple Airlines
Deal found 6/9$1,158

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 June 12, 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

Wed 9/17

2:35 pm-5:35 am

1 stop13h 00m

Sao Paulo Guarulhos Intl

Tue 9/23

1:45 am-1:15 pm

1 stop13h 30m

$658

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Tue 12/2

4:35 am-10:25 pm

1 stop14h 50m

Sao Paulo Guarulhos Intl

Tue 12/9

1:50 am-12:15 pm

1 stop13h 25m

$659

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Sun 8/24

2:00 pm-9:40 am

2 stops17h 40m

Sao Paulo Guarulhos Intl

Thu 10/2

9:00 pm-2:55 pm

1 stop19h 55m

$660

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 8/7

7:54 am-6:30 am

1 stop20h 36m

Sao Paulo Guarulhos Intl

Wed 8/13

1:30 am-11:52 pm

1 stop24h 22m

$661

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Thu 7/3

10:26 am-7:40 am

2 stops19h 14m

Sao Paulo Guarulhos Intl

Mon 7/7

4:40 pm-9:45 am

2 stops19h 05m

$673

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 7/9

5:59 pm-2:55 pm

2 stops18h 56m

Sao Paulo Guarulhos Intl

Thu 7/10

8:30 pm-12:50 pm

1 stop18h 20m

$680

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Wed 12/3

1:05 pm-5:40 am

1 stop13h 35m

Sao Paulo Guarulhos Intl

Wed 12/10

9:30 pm-9:51 am

1 stop15h 21m

$1,039

ChicagoSao Paulo

MDW - GRU

MDWGRU

Chicago Midway

Wed 7/9

6:00 am-12:40 am

2 stops16h 40m

Sao Paulo Guarulhos Intl

Thu 7/10

10:05 am-11:17 pm

1 stop15h 12m

$1,598

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Wed 10/8

3:11 pm-2:57 am

2 stops33h 46m

$249

ChicagoSao Paulo

ORD - GRU

ORDGRU

Chicago O'Hare Intl

Thu 7/3

2:35 pm-3:20 pm

1 stop22h 45m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
2

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 June 9, 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, April is the cheapest month in which you can book a flight from Chicago to Sao Paulo Guarulhos Intl Airport (average of $687). 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 June 12, 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 20% 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 June 12, 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).

Rainfall in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 62.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown ANA, Delta and LATAM Airlines from Chicago to Sao Paulo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,946 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
LATAM Airlines
7.5
Good
1,785 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Copa Airlines
7.5
Good
1,451 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Aeromexico
7.5
Good
1,706 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Boarding

8.5

Comfort

8.2

Food

7.7

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

  • 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 $658. Other airlines that can offer you cheap pricing are Air Canada, from $659, and Copa Airlines, from $661. Users have found that Avianca is 30% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $320. Air Canada flights start at $503 while deals on Copa Airlines start at $548 one-way.

  • 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 $309. On average you can expect to pay $836. The most popular route, (Chicago O'Hare Intl - Sao Paulo Guarulhos Intl), can usually be booked for $550.

  • 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, April is the cheapest month in which you can book a flight from Chicago to Sao Paulo Guarulhos Intl Airport (average of $687). 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$376Average$699FlexibilityNo cancel feeOn-time70%
DeltaCheapest$487Average$677FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$494Average$657FlexibilityNo cancel feeOn-time81%
AviancaCheapest$605Average$862FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$727Average$988FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$748Average$1,032FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$773Average$1,142FlexibilityNo cancel feeOn-time69%

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