$323+ Cheap flights from Chicago (CHI) to Guarulhos Intl, Brazil (GRU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRU
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Guarulhos 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 Chicago to Sao Paulo Guarulhos Intl are usually found in September or November, booked 15 days in advance, depart on a Sunday or Wednesday and return on a Wednesday
Cheap flight deals from Chicago to Guarulhos Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to Guarulhos IntlExplore 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 October 22, 2026.
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 October 22, 2026.
This Arajet deal was found by Cheapflights users on 10/21. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:20 am -
1 stop15h 05m
Sat 1/304:13 am -
1 stop21h 07m
Deal found 10/21![Arajet logo]()
$661
This Copa Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/182:13 pm -
1 stop30h 57m
Thu 11/2611:10 am -
1 stop16h 01m
Deal found 10/19![Copa Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:50 pm -
Nonstop10h 25m
Tue 2/29:30 pm -
Nonstop10h 45m
Deal found 10/21![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:00 am -
1 stop22h 20m
Mon 2/19:30 pm -
Nonstop10h 45m
Deal found 10/21![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:50 pm -
Nonstop10h 25m
Wed 2/310:25 pm -
1 stop15h 35m
Deal found 10/21![United Airlines logo]()
$680
This Copa Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/187:35 am -
1 stop17h 00m
Sun 11/221:40 am -
1 stop25h 31m
Deal found 10/20![Copa Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:30 am -
1 stop25h 00m
Sat 2/610:15 pm -
1 stop14h 55m
Deal found 10/21![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:50 pm -
Nonstop10h 25m
Fri 12/119:30 pm -
Nonstop10h 45m
Deal found 10/21![United Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/275:45 am -
1 stop13h 45m
Thu 2/411:25 am -
1 stop14h 15m
Deal found 10/21![Arajet logo]()
$704
This LATAM Airlines deal was found by Cheapflights users on 10/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:34 pm -
2 stops22h 56m
Wed 12/93:55 pm -
2 stops19h 54m
Deal found 10/18![LATAM Airlines logo]()
$709
This LATAM Airlines deal was found by Cheapflights users on 10/19. 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 10/211:50 pm -
1 stop17h 00m
Wed 10/285:45 pm -
2 stops22h 43m
Deal found 10/19![LATAM Airlines logo]()
$710
Best flights from Chicago to Guarulhos IntlDiscover carefully curated flight deals from Chicago to Guarulhos Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Chicago to Guarulhos Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/182:13 pm -
1 stop27h 37m
Tue 11/2411:10 am -
1 stop16h 01m
Deal found 10/20![Copa Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/125:50 pm -
Nonstop10h 25m
Sat 3/2010:15 pm -
Nonstop10h 45m
Deal found 10/21![United Airlines logo]()
$910
This Arajet deal was found by Cheapflights users on 10/17. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:20 am -
1 stop15h 05m
Fri 1/811:30 pm -
1 stop13h 40m
Deal found 10/17![Arajet logo]()
$1,494
This Copa Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 11/132:13 pm -
1 stop31h 02m
Thu 11/261:40 am -
1 stop14h 06m
Deal found 10/19![Copa Airlines logo]()
$845
This GOL deal was found by Cheapflights users on 10/21. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:30 pm -
1 stop21h 25m
Sun 1/105:25 pm -
1 stop30h 05m
Deal found 10/21![GOL logo]()
$1,817
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:50 pm -
Nonstop10h 25m
Wed 2/179:30 pm -
Nonstop10h 45m
Deal found 10/19![United Airlines logo]()
$989
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/171:30 pm -
1 stop17h 50m
Wed 3/109:30 pm -
Nonstop10h 45m
Deal found 10/20![United Airlines logo]()
$994
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:50 pm -
Nonstop10h 25m
Mon 3/19:30 pm -
Nonstop10h 45m
Deal found 10/19![United Airlines logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:21 am -
1 stop21h 09m
Sun 11/299:30 pm -
Nonstop10h 45m
Deal found 10/20![United Airlines logo]()
$1,503
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:50 pm -
Nonstop10h 25m
Thu 12/319:30 pm -
Nonstop10h 45m
Deal found 10/20![United Airlines logo]()
$1,584
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:35 pm -
1 stop33h 45m
Wed 12/309:30 pm -
Nonstop10h 45m
Deal found 10/17![United Airlines logo]()
$1,588
Last-minute flights from Chicago to Guarulhos IntlDiscover last-minute flight deals from Chicago to Guarulhos Intl. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Guarulhos Intl. Data last updated October 22, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 10/19. 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 10/211:50 pm -
1 stop17h 00m
Wed 10/285:45 pm -
2 stops22h 43m
Deal found 10/19![LATAM Airlines logo]()
$710
This Arajet deal was found by Cheapflights users on 10/22. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:20 am -
1 stop15h 05m
Thu 11/1211:25 am -
1 stop14h 15m
Deal found 10/22![Arajet logo]()
$744
This Copa Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/182:13 pm -
1 stop30h 57m
Thu 11/2611:10 am -
1 stop16h 01m
Deal found 10/19![Copa Airlines logo]()
$666
This Copa Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/187:35 am -
1 stop17h 00m
Sun 11/221:40 am -
1 stop25h 31m
Deal found 10/20![Copa Airlines logo]()
$692
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Sun 11/224:20 am -
1 stop15h 05m
Wed 11/251:00 am -
3 stops25h 18m
Deal found 10/21![Multiple Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:50 pm -
Nonstop10h 25m
Tue 2/29:30 pm -
Nonstop10h 45m
Deal found 10/21![United Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/275:45 am -
1 stop13h 45m
Thu 2/411:25 am -
1 stop14h 15m
Deal found 10/21![Arajet logo]()
$704
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:50 pm -
Nonstop10h 25m
Wed 2/310:25 pm -
1 stop15h 35m
Deal found 10/21![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:30 am -
1 stop25h 00m
Sat 2/610:15 pm -
1 stop14h 55m
Deal found 10/21![United Airlines logo]()
$693
This Arajet deal was found by Cheapflights users on 10/21. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:20 am -
1 stop15h 05m
Sat 1/304:13 am -
1 stop21h 07m
Deal found 10/21![Arajet logo]()
$661
One-way flights from Chicago to Guarulhos IntlSearch for one-way flight options from Chicago to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Chicago to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Arajet deal was found by Cheapflights users on 10/18. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:20 am -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Arajet logo]()
$323
This Arajet deal was found by Cheapflights users on 10/18. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:20 am -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Arajet logo]()
$339
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Fri 12/45:45 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Arajet logo]()
$353
This Arajet deal was found by Cheapflights users on 10/18. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:45 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Arajet logo]()
$358
This Trip.com deal was found by Cheapflights users on 10/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:20 am -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Arajet logo]()
$360
This Booking.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/84:20 am -
1 stop25h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Arajet logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:24 pm -
3 stops36h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$393
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:10 am -
1 stop13h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Arajet logo]()
$396
This Thrive Travel deal was found by Cheapflights users on 10/21. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:15 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![LATAM Airlines logo]()
$397
Find 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 October 22, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $626 (Kiwi.com) |
One-way from | $323 (Arajet) |
Popular in | December |
Cheapest in | September |
Average price | $1,196 |
Good round-trip deal | $1,181 or less |
Good one-way deal | $456 or less |
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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Chicago to Sao Paulo Guarulhos Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Sun 11/8
4:20 am-8:40 am
1 stop25h 20m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$401
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Tue 11/3
7:35 am-3:45 am
1 stop17h 10m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$435
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Wed 11/18
2:13 pm-12:15 am
1 stop31h 02m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$435
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Sun 11/1
7:35 am-12:15 am
1 stop13h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$460
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Thu 10/29
8:35 am-12:15 am
1 stop13h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$460
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Sun 11/8
7:35 am-12:15 am
1 stop13h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$460
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Wed 1/13
7:35 am-12:15 am
1 stop13h 40m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$489
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Tue 11/3
2:38 pm-7:10 am
2 stops37h 32m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$546
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Fri 12/25
5:45 am-10:30 pm
1 stop13h 45m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$583
Quickest round-trip
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Tue 11/24
5:50 pm-7:15 am
Nonstop10h 25m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$604
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Chicago to Guarulhos 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 Chicago to Guarulhos Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chicago-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Chicago-Sao Paulo Guarulhos 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 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.
CHI-GRU
ORD-GRU
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
CHI-GRU
ORD-GRU
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 $679). Flying from Chicago to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,366). 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 October 22, 2026.
When flying from Chicago to Sao Paulo Guarulhos Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Chicago to Sao Paulo Guarulhos Intl Airport?
Airfare is below average for this route at the moment.
Chicago to Sao Paulo Guarulhos Intl Airport flights typically cost between $696 and $984 in January.The cheapest round-trip price found within the last 5 days was $626 on Arajet (Jan 31-Feb 13).
How often are flights from Chicago to Sao Paulo delayed?
About 41% of weekly flights between Chicago and Sao Paulo have experienced delays in the past year, with the average delay time being 187 minutes.
What is the most punctual flight time for Chicago to Sao Paulo flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Sao Paulo flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 41% of flights being delayed.
How far ahead should I book a flight from Chicago to Sao Paulo Guarulhos Intl Airport?
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.
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 October 22, 2026.
See what other customers who have flown with Copa Airlines,United Airlines, andGOL 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.
Crew
8.1
Boarding
7.8
Entertainment
6.9
Comfort
7.5
Food
7.0
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Boarding
7.8
Entertainment
6.9
Comfort
7.5
Food
7.0
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Boarding
7.8
Entertainment
6.9
Comfort
7.5
Food
7.0
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Boarding
7.8
Entertainment
6.9
Comfort
7.5
Food
7.0
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
Crew
8.1
Boarding
7.8
Entertainment
6.9
Comfort
7.5
Food
7.0
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2026
BOS - PTY
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.
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Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locationsSantos
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Other flights to Guarulhos Intl
Explore flights to Guarulhos Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Chicago and Guarulhos Intl flights
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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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$1,311 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$272 | Average$537 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$720 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$485 | Average$576 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$620 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$607 | Average$981 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$765 | Average$1,076 | FlexibilityNo cancel fee | On-time69% |