HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$383+ Cheap flights from Ontario (ONT) to Guarulhos Intl (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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GRU
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

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.

Cheap flight deals from Ontario to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 July 25, 2024.

Round-trip from

$885
(United Airlines)

One-way from

$383
(Booking.com)
From Ontario to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from Ontario to Sao Paulo Guarulhos Intl
Search Deals

How far in advance should I book a flight from Ontario to Sao Paulo Guarulhos Intl Airport?

Find a great deal and save up to 46% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Sao Paulo Guarulhos Intl Airport within the next two weeks, with the cheapest ticket starting at $494.

What is the cheapest month to fly from Ontario to Sao Paulo Guarulhos Intl Airport?

The best pricing can be found in the month of September. Prices to Sao Paulo Guarulhos Intl Airport from Ontario average $783. You can even find prices in September for less than $783, as users have found deals to Sao Paulo Guarulhos Intl Airport from as low as $341. The month of December appears to be one of the more expensive times to travel to Sao Paulo Guarulhos Intl Airport from Ontario. Flying in the targeted month can save you up to 69%.

What is the cheapest time of day to fly from ONT to GRU?

When flying from Ontario 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.

Cheap Ontario to Guarulhos Intl flights in July & August 2024

Find cheap flight options from Ontario to Guarulhos Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the most attractive deals on flights from Ontario to Sao Paulo in 2024. Check back regularly for other flight deals.
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/246:17 amONT - GRU
2 stops21h 18mUnited Airlines
Fri 8/309:50 pmGRU - ONT
2 stops18h 40mUnited Airlines
Deal found 7/24$885
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/296:50 amONT - GRU
1 stop18h 50mDelta
Sun 9/2210:50 pmGRU - ONT
1 stop15h 28mDelta
Deal found 7/23$893
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/2911:23 amONT - GRU
2 stops29h 12mDelta
Sat 9/2110:05 amGRU - ONT
1 stop16h 41mDelta
Deal found 7/23$898
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/3011:23 amONT - GRU
1 stop17h 27mMultiple Airlines
Thu 9/1210:50 pmGRU - ONT
1 stop15h 28mMultiple Airlines
Deal found 7/24$934
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2211:30 pmONT - GRU
2 stops20h 50mAvianca
Thu 8/297:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 7/25$1,035
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/66:00 amONT - GRU
1 stop21h 35mUnited Airlines
Mon 8/269:50 pmGRU - ONT
2 stops18h 40mUnited Airlines
Deal found 7/24$1,043
This Booking.com deal was found by Cheapflights users on 7/24. 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 8/1211:30 pmONT - GRU
2 stops20h 50mAvianca
Tue 9/37:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 7/24$1,073
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2011:30 pmONT - GRU
2 stops20h 50mAvianca
Tue 8/277:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 7/24$1,115
This Booking.com deal was found by Cheapflights users on 7/24. 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 8/1211:30 pmONT - GRU
2 stops20h 50mAvianca
Mon 9/21:35 amGRU - ONT
2 stops24h 25mAvianca
Deal found 7/24$1,118

Ontario to Guarulhos Intl 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Guarulhos Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the most attractive deals on flights from Ontario to Sao Paulo in 2024. Check back regularly for other flight deals.
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/246:17 amONT - GRU
2 stops21h 18mUnited Airlines
Fri 8/309:50 pmGRU - ONT
2 stops18h 40mUnited Airlines
Deal found 7/24$885
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/296:50 amONT - GRU
1 stop18h 50mDelta
Wed 9/1810:05 amGRU - ONT
1 stop16h 41mDelta
Deal found 7/23$893
This Delta deal was found by Cheapflights users on 7/23. 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.
Mon 9/1610:00 pmONT - GRU
2 stops27h 25mDelta
Wed 10/910:05 amGRU - ONT
1 stop16h 49mDelta
Deal found 7/23$898
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/46:00 amONT - GRU
1 stop21h 35mUnited Airlines
Sat 9/219:50 pmGRU - ONT
1 stop27h 41mUnited Airlines
Deal found 7/23$905
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/1412:00 pmONT - GRU
1 stop37h 40mDelta
Sun 10/610:05 amGRU - ONT
1 stop16h 41mDelta
Deal found 7/23$907
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/1412:00 pmONT - GRU
1 stop37h 40mDelta
Wed 10/911:05 pmGRU - ONT
2 stops27h 49mDelta
Deal found 7/23$912
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/147:10 amONT - GRU
2 stops33h 15mDelta
Thu 10/310:35 amGRU - ONT
2 stops27h 43mDelta
Deal found 7/23$919
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 9/1412:00 pmONT - GRU
1 stop37h 40mDelta
Sat 10/510:50 pmGRU - ONT
1 stop27h 56mDelta
Deal found 7/23$921
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/3011:23 amONT - GRU
1 stop17h 27mMultiple Airlines
Thu 9/1210:50 pmGRU - ONT
1 stop15h 28mMultiple Airlines
Deal found 7/24$934

Ontario to Guarulhos Intl flights leaving soon

Find last-minute flight options from Ontario to Guarulhos Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Book one of these great deals on flights from Ontario to Sao Paulo. To prevent any unwanted surprises, users should verify their flight info before booking.
This Booking.com deal was found by Cheapflights users on 7/25. 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 8/411:30 pmONT - GRU
2 stops20h 50mAvianca
Tue 8/137:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 7/25$1,375
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/411:30 pmONT - GRU
2 stops20h 50mAvianca
Sat 8/105:10 pmGRU - ONT
3 stops32h 50mAvianca
Deal found 7/24$1,495
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/16:20 amONT - GRU
2 stops21h 15mUnited Airlines
Tue 8/139:50 pmGRU - ONT
2 stops18h 25mUnited Airlines
Deal found 7/24$1,505
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/46:20 amONT - GRU
2 stops21h 15mUnited Airlines
Fri 8/309:50 pmGRU - ONT
2 stops18h 40mUnited Airlines
Deal found 7/24$1,545
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/46:00 amONT - GRU
1 stop21h 35mUnited Airlines
Fri 8/309:50 pmGRU - ONT
2 stops18h 40mUnited Airlines
Deal found 7/24$1,640
This Booking.com deal was found by Cheapflights users on 7/24. 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 8/411:30 pmONT - GRU
2 stops20h 50mAvianca
Sat 8/107:45 amGRU - ONT
2 stops18h 15mAvianca
Deal found 7/24$1,703
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/316:05 amONT - GRU
1 stop21h 25mAmerican Airlines
Wed 8/710:20 pmGRU - ONT
1 stop24h 28mAmerican Airlines
Deal found 7/24$1,717
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/316:15 amONT - GRU
2 stops21h 15mAmerican Airlines
Wed 8/710:20 pmGRU - ONT
2 stops17h 33mAmerican Airlines
Deal found 7/24$1,722
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/36:20 amONT - GRU
2 stops21h 15mUnited Airlines
Mon 8/129:50 pmGRU - ONT
2 stops18h 43mUnited Airlines
Deal found 7/24$1,749

One-way flights to Guarulhos Intl from Ontario

Search for one-way flight options from Ontario to Guarulhos Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Sao Paulo. Those needing a return flight from Ontario to Sao Paulo can use the search form above.
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/111:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 7/24$383
This Booking.com deal was found by Cheapflights users on 7/24. 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 10/511:30 pmONT - GRU
2 stops26h 30mAvianca
Deal found 7/24$394
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/411:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 7/24$421
This Booking.com deal was found by Cheapflights users on 7/24. 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 8/2411:30 pmONT - GRU
2 stops26h 30mAvianca
Deal found 7/24$430
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1511:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 7/23$435
This Supersaver deal was found by Cheapflights users on 7/24. 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 Supersaver is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1511:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 7/24$439
This Copa Airlines deal was found by Cheapflights users on 7/24. 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 9/116:45 pmONT - GRU
2 stops22h 20mCopa Airlines
Deal found 7/24$449
This Booking.com deal was found by Cheapflights users on 7/24. 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 8/511:30 pmONT - GRU
2 stops20h 50mAvianca
Deal found 7/24$488
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:30 pmONT - GRU
2 stops25h 00mAvianca
Deal found 7/25$506

Find flights from Ontario to Guarulhos Intl within your budget

Customize your flight search to find flights from Ontario to Guarulhos Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$885 - $1,058

Route

Depart

Return

Price

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Sat 8/24

2 stops21h 18m

Sao Paulo Guarulhos Intl

Fri 8/30

2 stops18h 40m

$885

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 8/29

1 stop18h 50m

Sao Paulo Guarulhos Intl

Wed 9/18

1 stop16h 41m

$893

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Mon 9/16

1 stop17h 22m

Sao Paulo Guarulhos Intl

Fri 10/4

2 stops27h 41m

$898

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Wed 9/4

1 stop21h 35m

Sao Paulo Guarulhos Intl

Sat 9/21

1 stop27h 41m

$905

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Sat 9/14

1 stop37h 40m

Sao Paulo Guarulhos Intl

Wed 10/9

1 stop16h 49m

$907

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Fri 8/30

1 stop17h 27m

Sao Paulo Guarulhos Intl

Thu 9/12

1 stop15h 28m

$934

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 11/28

1 stop20h 05m

Sao Paulo Guarulhos Intl

Mon 12/9

1 stop17h 54m

$980

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 8/22

2 stops20h 50m

Sao Paulo Guarulhos Intl

Thu 8/29

2 stops18h 15m

$1,035

OntarioSao Paulo Guarulhos Intl

ONT - GRU

ONTGRU

Ontario

Thu 9/19

2 stops35h 50m

Sao Paulo Guarulhos Intl

Fri 9/27

2 stops28h 10m

$1,058

Flights are sorted by cheapest first

Deals found on 7/24

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Guarulhos Intl by month

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

SAO

Temperature

62.6 - 73.4 °F

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guarulhos Intl. Reviews last updated July 25, 2024.
To help decide which airline to fly from Ontario to Sao Paulo, see what other customers have to say about United Airlines, Delta and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Copa Airlines
7.9
Good
2,260 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Avianca
7.3
Good
3,352 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Sao Paulo Guarulhos Intl?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Sao Paulo Guarulhos Intl. You should not have trouble finding flights to Sao Paulo Guarulhos Intl from Ontario; the airport handles an average of 0 outbound flights to Sao Paulo Guarulhos Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ontario airport to Sao Paulo Guarulhos Intl. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • Can I find flights from Ontario to Sao Paulo Guarulhos Intl Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Sao Paulo Guarulhos Intl Airport for under $900. The cheapest flight booked recently is on United Airlines for just $885, but on average you can expect to pay $987.

  • Are there last-minute flights available from Ontario to Sao Paulo Guarulhos Intl Airport for under $1,400?

    There are currently 20+ open flights from Ontario to Sao Paulo Guarulhos Intl Airport within the next 7 days for less than $1,400.

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

    United Airlines, at $885, was found to be the cheapest airline from Ontario to Sao Paulo Guarulhos Intl Airport.Alternate airlines to your destination round-trip include Delta and American Airlines.

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

    The cheapest airlines for a one-way flight from Ontario to Sao Paulo Guarulhos Intl Airport are Avianca ($383), Copa Airlines ($449), and Delta ($697).

  • What does ONT to GRU mean?

    Great question - ONT to GRU just means Ontario Airport to Sao Paulo Guarulhos Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Ontario to Guarulhos Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Guarulhos Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Guarulhos Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Guarulhos Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Guarulhos Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Guarulhos Intl that allow pets onboard?

    Many airlines flying from Ontario to Guarulhos Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Guarulhos Intl?

    Yes, you can often find last-minute deals on Ontario to Guarulhos Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Sao Paulo Guarulhos Intl Airport flight deals updated?

    The Ontario to Sao Paulo Guarulhos Intl Airport flight deals you see on this page were last updated on 7/24.

  • What is the cheapest month to book a flight from Ontario to Sao Paulo Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Sao Paulo Guarulhos Intl Airport (average of $706). Flying from Ontario to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Guarulhos Intl
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Guarulhos Intl flights
San Francisco to Guarulhos Intl flights
Los Angeles to Congonhas flights
Los Angeles to Viracopos flights
San Francisco to Viracopos flights
San Francisco to Congonhas flights
San Diego to Guarulhos Intl flights
San Jose to Guarulhos Intl flights
Santa Ana to Guarulhos Intl flights
Las Vegas to Guarulhos Intl flights
Oakland to Guarulhos Intl flights
Las Vegas to Viracopos flights
Las Vegas to Congonhas flights
Sacramento to Guarulhos Intl flights
Burbank to Guarulhos Intl flights
Reno to Guarulhos Intl flights
Sacramento to Viracopos flights
Fresno to Guarulhos Intl flights
Long Beach to Guarulhos Intl flights
San Francisco to London Heathrow Airport flights
Los Angeles to Italy flights
Tampa to Los Angeles flights
Boston to Miami flights
New Orleans to Dallas flights
Denver to Cancún flights
Los Angeles to New York John F Kennedy Intl Airport flights
USA to Chennai flights
Miami to Orlando flights
Honolulu to Las Vegas flights
Omaha to Las Vegas flights
Ontario to Greensboro flights

Search flights from Ontario to Guarulhos Intl by cabin class

Find flights from Ontario to Guarulhos Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines