$237+ Cheap flights from O'Hare Intl (ORD) 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRU
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl 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 O'Hare Intl to Sao Paulo Guarulhos Intl are usually found in March or September, booked 48 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from O'Hare Intl to Guarulhos Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Guarulhos IntlExplore the most affordable flight options available from O'Hare Intl to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from O'Hare Intl to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/264:30 am -
1 stop26h 10m
Thu 11/1211:25 am -
1 stop14h 15m
Deal found 9/1![Arajet logo]()
$579
This Expedia deal was found by Cheapflights users on 9/1. 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.
Sun 11/293:20 am -
1 stop16h 05m
Fri 12/1110:38 pm -
1 stop13h 19m
Deal found 9/1![Arajet logo]()
$596
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 am -
1 stop13h 45m
Fri 10/2311:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/55:30 am -
1 stop14h 55m
Fri 10/911:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sun 11/153:20 am -
1 stop16h 05m
Sat 11/214:13 am -
1 stop20h 07m
Deal found 8/31![Arajet logo]()
$664
This Arajet deal was found by Cheapflights users on 9/1. 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 9/256:45 am -
1 stop13h 45m
Fri 10/211:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$670
This Gotogate deal was found by Cheapflights users on 8/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:12 pm -
1 stop12h 56m
Fri 10/211:55 pm -
1 stop13h 17m
Deal found 8/28![Arajet logo]()
$673
This Gotogate deal was found by Cheapflights users on 8/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:30 am -
1 stop14h 55m
Sun 10/44:08 am -
1 stop20h 02m
Deal found 8/30![Arajet logo]()
$684
This Arajet deal was found by Cheapflights users on 8/30. 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 10/125:30 am -
1 stop14h 55m
Sat 3/64:13 am -
1 stop20h 07m
Deal found 8/30![Arajet logo]()
$687
This LATAM Airlines deal was found by Cheapflights users on 9/1. 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 10/146:10 am -
1 stop24h 40m
Tue 10/205:45 pm -
2 stops22h 43m
Deal found 9/1![LATAM Airlines logo]()
$691
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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 12/16:15 pm -
1 stop12h 20m
Sat 12/58:15 pm -
2 stops19h 35m
Deal found 8/30![LATAM Airlines logo]()
$692
Best flights from O'Hare Intl to Guarulhos IntlDiscover carefully curated flight deals from O'Hare Intl to Guarulhos Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from O'Hare Intl to Guarulhos Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Sat 9/2612:12 pm -
1 stop12h 56m
Sat 10/310:25 pm -
3 stops24h 55m
Deal found 8/27![Multiple Airlines logo]()
$850
This GOL deal was found by Cheapflights users on 8/27. 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.
Tue 12/88:15 am -
2 stops35h 05m
Fri 1/1512:25 am -
1 stop23h 05m
Deal found 8/27![GOL logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 11/165:50 pm -
Nonstop10h 25m
Tue 11/249:30 pm -
Nonstop10h 45m
Deal found 8/31![United Airlines logo]()
$1,219
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sun 11/293:20 am -
1 stop16h 05m
Thu 12/317:10 pm -
2 stops30h 03m
Deal found 8/27![Multiple Airlines logo]()
$1,003
This GOL deal was found by Cheapflights users on 8/29. 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.
Mon 10/1210:01 am -
2 stops25h 09m
Fri 10/231:55 pm -
2 stops35h 38m
Deal found 8/29![GOL logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/55:50 pm -
Nonstop10h 25m
Thu 11/129:30 pm -
Nonstop10h 45m
Deal found 8/28![United Airlines logo]()
$1,219
This United Airlines deal was found by Cheapflights users on 8/31. 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 12/15:50 pm -
Nonstop10h 25m
Tue 12/89:30 pm -
Nonstop10h 45m
Deal found 8/31![United Airlines logo]()
$1,219
This GOL deal was found by Cheapflights users on 9/1. 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.
Wed 10/282:51 pm -
2 stops17h 49m
Sun 11/19:55 pm -
2 stops27h 00m
Deal found 9/1![GOL logo]()
$1,252
This United Airlines deal was found by Cheapflights users on 8/31. 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 2/172:15 pm -
1 stop16h 15m
Wed 2/249:30 pm -
Nonstop10h 45m
Deal found 8/31![United Airlines logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 11/155:50 pm -
Nonstop10h 25m
Mon 11/239:30 pm -
Nonstop10h 45m
Deal found 8/31![United Airlines logo]()
$1,259
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/205:50 pm -
Nonstop10h 25m
Sun 11/299:30 pm -
Nonstop10h 45m
Deal found 9/1![United Airlines logo]()
$1,299
Last-minute flights from O'Hare Intl to Guarulhos IntlDiscover last-minute flight deals from O'Hare Intl to Guarulhos Intl. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Guarulhos Intl. Data last updated September 1, 2026 and is based on user searches.
This Arajet deal was found by Cheapflights users on 9/1. 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 9/256:45 am -
1 stop13h 45m
Fri 10/211:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$670
This Gotogate deal was found by Cheapflights users on 8/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:12 pm -
1 stop12h 56m
Fri 10/211:55 pm -
1 stop13h 17m
Deal found 8/28![Arajet logo]()
$673
This Flightnetwork deal was found by Cheapflights users on 9/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:12 pm -
1 stop12h 56m
Thu 10/153:50 am -
1 stop33h 22m
Deal found 9/1![Arajet logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/55:30 am -
1 stop14h 55m
Fri 10/911:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$659
This Arajet deal was found by Cheapflights users on 8/30. 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 10/125:30 am -
1 stop14h 55m
Wed 3/101:00 am -
1 stop24h 40m
Deal found 8/30![Arajet logo]()
$687
This Arajet deal was found by Cheapflights users on 8/28. 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 10/125:30 am -
1 stop25h 10m
Thu 10/2211:50 am -
1 stop13h 50m
Deal found 8/28![Arajet logo]()
$712
This LATAM Airlines deal was found by Cheapflights users on 9/1. 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 10/146:10 am -
1 stop24h 40m
Tue 10/205:45 pm -
2 stops22h 43m
Deal found 9/1![LATAM Airlines logo]()
$691
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 am -
1 stop13h 45m
Fri 10/2311:55 pm -
1 stop13h 17m
Deal found 9/1![Arajet logo]()
$637
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/264:30 am -
1 stop26h 10m
Thu 11/1211:25 am -
1 stop14h 15m
Deal found 9/1![Arajet logo]()
$579
One-way flights from O'Hare Intl to Guarulhos IntlSearch for one-way flight options from O'Hare Intl to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from O'Hare Intl to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/55:30 am -
1 stop14h 55m
Deal found 9/1![Arajet logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Sun 11/153:20 am -
1 stop16h 05m
Deal found 8/28![Arajet logo]()
$287
This Expedia deal was found by Cheapflights users on 8/28. 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.
Sun 11/293:20 am -
1 stop16h 05m
Deal found 8/28![Arajet logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Mon 9/285:30 am -
1 stop14h 55m
Deal found 8/31![Arajet logo]()
$302
This Expedia deal was found by Cheapflights users on 8/31. 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 11/1410:27 am -
1 stop13h 46m
Deal found 8/31![Arajet logo]()
$309
This Arajet deal was found by Cheapflights users on 8/30. 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.
Sat 1/2310:27 am -
1 stop13h 46m
Deal found 8/30![Arajet logo]()
$319
This Mytrip deal was found by Cheapflights users on 8/28. 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 11/83:20 am -
1 stop16h 05m
Deal found 8/28![Arajet logo]()
$323
This Mytrip deal was found by Cheapflights users on 8/28. 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.
Sat 10/2412:12 pm -
1 stop12h 56m
Deal found 8/28![Arajet logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 10/236:45 am -
1 stop13h 45m
Deal found 8/28![Arajet logo]()
$337
Find flight deals from O'Hare Intl to Guarulhos Intl
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 September 1, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $579 (Booking.com) |
One-way from | $237 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $620 |
Good round-trip deal | $1,090 or less |
Good one-way deal | $426 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 September 1, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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
Sat 9/26
12:12 pm-3:08 am
1 stop12h 56m
Sao Paulo Guarulhos Intl
Sat 10/3
10:25 pm-9:20 pm
3 stops24h 55m
$850
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Sun 11/29
3:20 am-10:25 pm
1 stop16h 05m
Sao Paulo Guarulhos Intl
Thu 12/31
7:10 pm-10:13 pm
2 stops30h 03m
$1,003
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Tue 12/8
8:15 am-10:20 pm
2 stops35h 05m
Sao Paulo Guarulhos Intl
Fri 1/15
12:25 am-8:30 pm
1 stop23h 05m
$1,077
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Mon 10/12
10:01 am-1:10 pm
2 stops25h 09m
Sao Paulo Guarulhos Intl
Fri 10/23
1:55 pm-11:33 pm
2 stops35h 38m
$1,085
Quickest round-trip
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Mon 11/16
5:50 pm-7:15 am
Nonstop10h 25m
Sao Paulo Guarulhos Intl
Tue 11/24
9:30 pm-5:15 am
Nonstop10h 45m
$1,219
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Thu 11/5
5:50 pm-7:15 am
Nonstop10h 25m
Sao Paulo Guarulhos Intl
Thu 11/12
9:30 pm-5:15 am
Nonstop10h 45m
$1,219
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Tue 12/1
5:50 pm-7:15 am
Nonstop10h 25m
Sao Paulo Guarulhos Intl
Tue 12/8
9:30 pm-5:15 am
Nonstop10h 45m
$1,219
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Wed 2/17
2:15 pm-9:30 am
1 stop16h 15m
Sao Paulo Guarulhos Intl
Wed 2/24
9:30 pm-5:15 am
Nonstop10h 45m
$1,223
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Wed 10/28
2:51 pm-10:40 am
2 stops17h 49m
Sao Paulo Guarulhos Intl
Sun 11/1
9:55 pm-9:55 pm
2 stops27h 00m
$1,252
ChicagoSao Paulo
ORD Chicago O'Hare Intl - GRU Sao Paulo Guarulhos Intl
ORDGRU
Chicago O'Hare Intl
Sun 11/15
5:50 pm-7:15 am
Nonstop10h 25m
Sao Paulo Guarulhos Intl
Mon 11/23
9:30 pm-5:15 am
Nonstop10h 45m
$1,259
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Guarulhos Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Guarulhos Intl
Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from O'Hare Intl with our price prediction graph.
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 O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport
Prices
Delays
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?
The best time to book flights from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport (average of $620). Flying from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,169). 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 ORD to GRU?
Find hourly flight availability from O'Hare Intl 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 September 1, 2026.
When flying from Chicago O'Hare Intl Airport 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 often are flights from Chicago to Sao Paulo delayed?
About 42% of weekly flights between Chicago and Sao Paulo have experienced delays in the past year, with the average delay time being 188 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 morning 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 Wednesday 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 42% of flights being delayed.
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 September 1, 2026.
Peruse reviews from past customers who have flown with Copa Airlines,United Airlines, andGOL from Chicago O'Hare Intl Airport to Sao Paulo Guarulhos Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.6
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.6
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.6
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.6
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.8
Overall
7.6
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 locationsSantos
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Top 7 airlines flying from O'Hare Intl to Guarulhos Intl
Discover the top 7 airlines that operate flights from O'Hare Intl 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 September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$212 | Average$1,211 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$272 | Average$537 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$407 | Average$680 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$435 | Average$1,040 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$485 | Average$585 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$620 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$615 | Average$831 | FlexibilityNo cancel fee | On-time67% |