$316+ Cheap flights from Guarulhos Intl, Brazil (GRU) to O'Hare Intl (ORD)
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.
GRU — ORD
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Guarulhos Intl to O'Hare 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 Sao Paulo Guarulhos Intl to Chicago O'Hare Intl are usually found in April or May, booked 83 days in advance, depart on a Sunday or Tuesday and return on a Thursday
Cheap flight deals from Guarulhos Intl to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Guarulhos Intl to O'Hare IntlExplore the most affordable flight options available from Guarulhos Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Guarulhos Intl to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Arajet deal was found by Cheapflights users on 5/1. 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.
Thu 10/811:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Mon 10/125:30 am
ORD
- GRU
1 stop14h 55m
Arajet
Deal found 5/1![Arajet logo]()
$640
This Arajet deal was found by Cheapflights users on 5/3. 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 7/2411:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Fri 8/76:45 am
ORD
- GRU
1 stop13h 45m
Arajet
Deal found 5/3![Arajet logo]()
$644
This Flightnetwork deal was found by Cheapflights users on 5/3. 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.
Fri 9/2511:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Fri 10/96:45 am
ORD
- GRU
1 stop13h 45m
Arajet
Deal found 5/3![Arajet logo]()
$645
This Booking.com deal was found by Cheapflights users on 5/3. 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.
Thu 10/811:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Fri 10/166:45 am
ORD
- GRU
1 stop13h 45m
Arajet
Deal found 5/3![Arajet logo]()
$655
This Booking.com deal was found by Cheapflights users on 5/1. 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.
Sat 11/73:50 am
GRU
- ORD
1 stop20h 30m
Arajet
Sat 11/1410:27 am
ORD
- GRU
1 stop13h 15m
Arajet
Deal found 5/1![Arajet logo]()
$668
This Arajet deal was found by Cheapflights users on 5/1. 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.
Sun 10/44:08 am
GRU
- ORD
1 stop20h 02m
Arajet
Mon 10/125:30 am
ORD
- GRU
1 stop14h 55m
Arajet
Deal found 5/1![Arajet logo]()
$673
This FlipMilhas deal was found by Cheapflights users on 4/30. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:35 am
GRU
- ORD
1 stop15h 45m
GOL
Tue 8/1111:20 pm
ORD
- GRU
1 stop14h 45m
GOL
Deal found 4/30![GOL logo]()
$674
This Arajet deal was found by Cheapflights users on 5/3. 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 9/1111:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Fri 9/256:45 am
ORD
- GRU
1 stop13h 45m
Arajet
Deal found 5/3![Arajet logo]()
$678
Best flights from Guarulhos Intl to O'Hare IntlDiscover carefully curated flight deals from Guarulhos Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Guarulhos Intl to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Arajet deal was found by Cheapflights users on 5/4. 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 9/1111:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Fri 9/256:45 am
ORD
- GRU
1 stop13h 45m
Arajet
Deal found 5/4![Arajet logo]()
$732
This Copa Airlines deal was found by Cheapflights users on 5/4. 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 6/235:00 am
GRU
- ORD
1 stop25h 00m
Copa Airlines
Tue 7/73:21 pm
ORD
- GRU
1 stop27h 29m
Copa Airlines
Deal found 5/4![Copa Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:20 pm
GRU
- ORD
Nonstop10h 25m
United Airlines
Thu 7/26:30 am
ORD
- GRU
1 stop22h 00m
United Airlines
Deal found 4/30![United Airlines logo]()
$929
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/238:30 pm
GRU
- ORD
2 stops18h 34m
Delta
Tue 8/1110:30 am
ORD
- GRU
2 stops16h 35m
Delta
Deal found 5/4![Delta logo]()
$933
This GOL deal was found by Cheapflights users on 5/4. 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 7/37:35 am
GRU
- ORD
1 stop15h 45m
GOL
Sat 7/256:59 am
ORD
- GRU
2 stops37h 46m
GOL
Deal found 5/4![GOL logo]()
$950
This Arajet deal was found by Cheapflights users on 5/1. 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.
Thu 9/33:50 am
GRU
- ORD
1 stop33h 22m
Arajet
Mon 9/215:30 am
ORD
- GRU
1 stop14h 55m
Arajet
Deal found 5/1![Arajet logo]()
$808
This Copa Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 6/15:00 am
GRU
- ORD
1 stop25h 00m
Copa Airlines
Fri 6/268:02 am
ORD
- GRU
1 stop14h 28m
Copa Airlines
Deal found 5/2![Copa Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 5/3. 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 10/810:20 pm
GRU
- ORD
Nonstop10h 25m
United Airlines
Sat 10/174:25 pm
ORD
- GRU
1 stop15h 05m
United Airlines
Deal found 5/3![United Airlines logo]()
$929
This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 6/711:00 pm
GRU
- ORD
2 stops20h 04m
Delta
Mon 6/1511:23 am
ORD
- GRU
2 stops15h 42m
Delta
Deal found 5/4![Delta logo]()
$933
This GOL deal was found by Cheapflights users on 5/3. 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 10/95:15 pm
GRU
- ORD
1 stop30h 05m
GOL
Mon 10/261:51 pm
ORD
- GRU
2 stops21h 19m
GOL
Deal found 5/3![GOL logo]()
$951
This GOL deal was found by Cheapflights users on 4/30. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:55 am
GRU
- ORD
2 stops17h 31m
GOL
Fri 7/242:30 pm
ORD
- GRU
2 stops20h 30m
GOL
Deal found 4/30![GOL logo]()
$974
This GOL deal was found by Cheapflights users on 5/4. 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 7/78:55 am
GRU
- ORD
2 stops16h 35m
GOL
Mon 7/274:05 pm
ORD
- GRU
2 stops19h 05m
GOL
Deal found 5/4![GOL logo]()
$975
Last-minute flights from Guarulhos Intl to O'Hare IntlDiscover last-minute flight deals from Guarulhos Intl to O'Hare Intl. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Guarulhos Intl to O'Hare Intl. Data last updated May 5, 2026 and is based on user searches.
This Arajet deal was found by Cheapflights users on 5/4. 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 5/1511:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Mon 6/14:30 am
ORD
- GRU
1 stop15h 55m
Arajet
Deal found 5/4![Arajet logo]()
$746
This Arajet deal was found by Cheapflights users on 4/30. 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.
Fri 5/2211:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Mon 6/14:30 am
ORD
- GRU
1 stop15h 55m
Arajet
Deal found 4/30![Arajet logo]()
$770
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:08 am
GRU
- ORD
1 stop20h 02m
Multiple Airlines
Tue 6/22:00 pm
ORD
- GRU
2 stops17h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$756
This FlipMilhas deal was found by Cheapflights users on 4/30. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:25 pm
GRU
- ORD
1 stop13h 44m
GOL
Tue 6/2311:20 pm
ORD
- GRU
1 stop14h 45m
GOL
Deal found 4/30![GOL logo]()
$709
This FlipMilhas deal was found by Cheapflights users on 5/3. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:35 am
GRU
- ORD
1 stop15h 45m
GOL
Tue 6/162:24 pm
ORD
- GRU
1 stop13h 31m
GOL
Deal found 5/3![GOL logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 6/1111:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Mon 6/224:30 am
ORD
- GRU
1 stop15h 55m
Arajet
Deal found 5/1![Arajet logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 6/1110:00 pm
GRU
- ORD
2 stops32h 00m
Multiple Airlines
Mon 6/224:30 am
ORD
- GRU
1 stop15h 55m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$752
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/1511:10 am
GRU
- ORD
2 stops51h 14m
Multiple Airlines
Mon 6/224:30 am
ORD
- GRU
1 stop15h 55m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$743
This 123 Milhas deal was found by Cheapflights users on 5/1. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:45 pm
GRU
- ORD
2 stops20h 15m
GOL
Tue 7/712:01 pm
ORD
- GRU
2 stops17h 54m
GOL
Deal found 5/1![GOL logo]()
$767
This FlipMilhas deal was found by Cheapflights users on 4/30. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:35 am
GRU
- ORD
1 stop15h 45m
GOL
Tue 8/1111:20 pm
ORD
- GRU
1 stop14h 45m
GOL
Deal found 4/30![GOL logo]()
$674
One-way flights from Guarulhos Intl to O'Hare IntlSearch for one-way flight options from Guarulhos Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Guarulhos Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Arajet deal was found by Cheapflights users on 5/1. 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.
Thu 10/811:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Deal found 5/1![Arajet logo]()
$316
This Booking.com deal was found by Cheapflights users on 5/3. 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 10/184:08 am
GRU
- ORD
1 stop20h 02m
Arajet
Deal found 5/3![Arajet logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:55 pm
GRU
- ORD
1 stop13h 17m
Arajet
Deal found 4/30![Arajet logo]()
$325
This Arajet deal was found by Cheapflights users on 5/1. 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.
Sun 8/234:08 am
GRU
- ORD
1 stop20h 02m
Arajet
Deal found 5/1![Arajet logo]()
$328
This Arajet deal was found by Cheapflights users on 5/2. 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.
Thu 8/1311:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Deal found 5/2![Arajet logo]()
$330
This Arajet deal was found by Cheapflights users on 5/4. 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.
Thu 7/3011:50 am
GRU
- ORD
1 stop13h 50m
Arajet
Deal found 5/4![Arajet logo]()
$342
This FlipMilhas deal was found by Cheapflights users on 4/30. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:35 am
GRU
- ORD
1 stop15h 45m
GOL
Deal found 4/30![GOL logo]()
$348
Find flight deals from Guarulhos Intl to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to O'Hare Intl (ORD). 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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $640 (Arajet) |
One-way from | $316 (Arajet) |
Popular in | February |
Cheapest in | April |
Average price | $812 |
Good round-trip deal | $1,165 or less |
Good one-way deal | $625 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Guarulhos Intl to O'Hare 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 May 5, 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Fri 9/11
11:55 pm-11:12 am
1 stop13h 17m
Chicago O'Hare Intl
Fri 9/25
6:45 am-10:30 pm
1 stop13h 45m
$732
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Thu 9/3
3:50 am-11:12 am
1 stop33h 22m
Chicago O'Hare Intl
Mon 9/21
5:30 am-10:25 pm
1 stop14h 55m
$808
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Tue 6/23
5:00 am-4:00 am
1 stop25h 00m
Chicago O'Hare Intl
Tue 7/7
3:21 pm-8:50 pm
1 stop27h 29m
$837
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Mon 6/1
5:00 am-4:00 am
1 stop25h 00m
Chicago O'Hare Intl
Fri 6/26
8:02 am-12:30 am
1 stop14h 28m
$837
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Tue 6/23
10:20 pm-6:45 am
Nonstop10h 25m
Chicago O'Hare Intl
Thu 7/2
6:30 am-6:30 am
1 stop22h 00m
$929
Quickest round-trip
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Thu 10/8
10:20 pm-6:45 am
Nonstop10h 25m
Chicago O'Hare Intl
Sat 10/17
4:25 pm-9:30 am
1 stop15h 05m
$929
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Tue 6/23
8:30 pm-1:04 pm
2 stops18h 34m
Chicago O'Hare Intl
Tue 8/11
10:30 am-5:05 am
2 stops16h 35m
$933
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Sun 6/7
11:00 pm-5:04 pm
2 stops20h 04m
Chicago O'Hare Intl
Mon 6/15
11:23 am-5:05 am
2 stops15h 42m
$933
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Fri 7/3
7:35 am-9:20 pm
1 stop15h 45m
Chicago O'Hare Intl
Sat 7/25
6:59 am-10:45 pm
2 stops37h 46m
$950
Sao PauloChicago
GRU - ORD
GRUORD
Sao Paulo Guarulhos Intl
Fri 10/9
5:15 pm-9:20 pm
1 stop30h 05m
Chicago O'Hare Intl
Mon 10/26
1:51 pm-1:10 pm
2 stops21h 19m
$951
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Guarulhos Intl to O'Hare 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 Guarulhos Intl to O'Hare Intl in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Sao Paulo Guarulhos Intl Airport-Chicago O'Hare 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 Guarulhos Intl to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Guarulhos Intl with our price prediction graph.
GRU-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?
The best time to book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport is 82 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 Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport (average of $805). Flying from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $1,028). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GRU to ORD?
Find hourly flight availability from Guarulhos Intl to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport as you normally would.
How often are flights from Sao Paulo to Chicago delayed?
About 13% of weekly flights between Sao Paulo and Chicago have experienced delays in the past year, with the average delay time being 174 minutes.
What is the most punctual flight time for Sao Paulo to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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 Sao Paulo to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare 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 O'Hare Intl. Reviews last updated May 5, 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andAvianca from Sao Paulo Guarulhos Intl Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Crew
8.1
Food
6.8
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Comfort
7.4
Crew
8.1
Food
6.8
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Comfort
7.4
Crew
8.1
Food
6.8
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Comfort
7.4
Crew
8.1
Food
6.8
Boarding
7.8
Entertainment
6.8
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Related info for your journey
Find useful and relevant information for your journey from Guarulhos Intl to O'Hare 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsRosemont
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Hoffman Estates
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Top 3 airlines flying from Guarulhos Intl to O'Hare Intl
Discover the top 3 airlines that operate flights from Guarulhos Intl to O'Hare 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$725 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$605 | Average$820 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$684 | Average$841 | FlexibilityNo cancel fee | On-time69% |