Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 350

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GRU
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Guarulhos Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Guarulhos Intl
Explore the most affordable flight options available from Ontario to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Wed 14/106:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Fri 30/1010:37 p.m.
GRU
-
YYZ
1 stop13h 13m
Arajet
Deal found 5/5C$ 671
Fri 11/96:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Tue 22/911:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Deal found 1/5C$ 673
Wed 18/116:30 a.m.
YYZ
-
GRU
1 stop13h 55m
Arajet
Fri 27/1110:38 p.m.
GRU
-
YYZ
1 stop13h 14m
Arajet
Deal found 4/5C$ 688
Fri 11/96:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Thu 24/911:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Deal found 1/5C$ 696
Wed 25/116:30 a.m.
YYZ
-
GRU
1 stop13h 55m
Arajet
Thu 26/1112:00 p.m.
GRU
-
YYZ
1 stop13h 50m
Arajet
Deal found 2/5C$ 712
Fri 9/106:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Tue 20/1011:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Deal found 1/5C$ 715
Wed 14/106:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Tue 27/1011:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Deal found 5/5C$ 723
Fri 11/97:00 a.m.
YUL
-
GRU
1 stop14h 30m
Arajet
Thu 1/1011:50 a.m.
GRU
-
YUL
1 stop13h 30m
Arajet
Deal found 3/5C$ 739
Fri 6/116:30 a.m.
YYZ
-
GRU
1 stop13h 08m
Multiple Airlines
Sun 22/1111:45 p.m.
GRU
-
YYZ
1 stop19h 06m
Multiple Airlines
Deal found 3/5C$ 741
Wed 23/126:30 a.m.
YYZ
-
GRU
1 stop26h 00m
Arajet
Fri 29/110:38 p.m.
GRU
-
YYZ
1 stop13h 14m
Arajet
Deal found 4/5C$ 749
Wed 23/126:30 a.m.
YYZ
-
GRU
1 stop26h 00m
Arajet
Tue 26/111:10 a.m.
GRU
-
YYZ
1 stop14h 40m
Arajet
Deal found 5/5C$ 752
Wed 14/107:00 a.m.
YUL
-
GRU
1 stop14h 25m
Arajet
Sat 31/103:50 a.m.
GRU
-
YUL
1 stop22h 25m
Arajet
Deal found 1/5C$ 754

Find flight deals from Ontario to Guarulhos Intl

Keep the following information in mind while searching for Ontario to Guarulhos Intl flight deals. Data was last updated 6 May 2026.

Round-trip from

C$ 671

One-way from

C$ 350

Popular in

December

Cheapest in

October

Average price

C$ 859

Good round-trip deal

C$ 1,167 or less

Good one-way deal

C$ 564 or less
Arajet
  • Arajet
  • 14/10-30/10
  • 2 total stops
  • 28h 08m total
  • Ontario to Sao Paulo
Search Deals
Arajet
  • Arajet
  • 12/6
  • 1 total stop
  • 14h 30m total
  • Ontario to Sao Paulo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Sao Paulo Guarulhos Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Sao Paulo Guarulhos Intl.
Search Deals

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 6 May 2026.
Use the filters below to find and compare flights from Ontario to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

7:00 a.m.-10:25 p.m.

1 stop14h 25m

Sao Paulo Guarulhos Intl

Sat 31/10

3:50 a.m.-12:15 a.m.

1 stop22h 25m

C$ 754

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Wed 27/5

7:43 p.m.-9:30 a.m.

1 stop12h 47m

Sao Paulo Guarulhos Intl

Mon 8/6

9:00 p.m.-9:19 a.m.

1 stop13h 19m

C$ 885

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Wed 5/8

6:30 a.m.-10:25 p.m.

1 stop14h 55m

Sao Paulo Guarulhos Intl

Tue 25/8

11:10 a.m.-11:55 p.m.

1 stop13h 45m

C$ 900

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

8:35 a.m.-12:10 a.m.

1 stop14h 35m

Sao Paulo Guarulhos Intl

Wed 24/6

5:00 a.m.-12:40 a.m.

1 stop20h 40m

C$ 963

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Sat 30/5

12:40 p.m.-3:08 a.m.

1 stop13h 28m

Sao Paulo Guarulhos Intl

Wed 10/6

1:00 a.m.-11:55 p.m.

1 stop23h 55m

C$ 970

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 8/9

7:43 p.m.-9:30 a.m.

1 stop12h 47m

Sao Paulo Guarulhos Intl

Sun 13/9

9:30 p.m.-10:23 p.m.

2 stops25h 53m

C$ 974

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

7:00 a.m.-10:25 p.m.

1 stop14h 25m

Sao Paulo Guarulhos Intl

Thu 16/7

3:50 a.m.-12:15 p.m.

1 stop33h 25m

C$ 1,024

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 2/6

7:43 p.m.-9:30 a.m.

1 stop12h 47m

Sao Paulo Guarulhos Intl

Fri 5/6

10:20 p.m.-1:42 p.m.

1 stop16h 22m

C$ 1,025

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 6/10

2:15 p.m.-8:50 a.m.

2 stops17h 35m

Sao Paulo Guarulhos Intl

Wed 21/10

8:30 p.m.-11:14 a.m.

1 stop15h 44m

C$ 1,029

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Wed 7/10

6:10 a.m.-6:30 a.m.

1 stop23h 20m

Sao Paulo Guarulhos Intl

Sat 17/10

9:30 p.m.-10:04 a.m.

1 stop13h 34m

C$ 1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Sao Paulo Guarulhos Intl Airport

How far ahead should I book a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

To ensure you get the cheapest price possible for a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport (average of C$ 248). Flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 2,058). 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 ON to GRU?

Find hourly flight availability from Ontario 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 6 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Sao Paulo Guarulhos Intl Airport as you normally would.

Weekly flight availability from Region of Ontario to Sao Paulo Guarulhos Intl Airport

Explore weekly flight availability from Ontario to Guarulhos Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 May 2026.

The most flights from CAON to GRU are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

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.

  • How long is the flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

    Departing from Region of Ontario to Sao Paulo Guarulhos Intl Airport will take you 12h 47m. Region of Ontario and Sao Paulo Guarulhos Intl Airport are separated by a distance of 8188 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Arajet, with whom users have recently found tickets for as low as C$ 254. However, be on the lookout for offers from Copa Airlines and Avianca, as they are both options that can get you from Region of Ontario to Sao Paulo Guarulhos Intl Airport for a low price.

  • What are the most popular routes from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl or Toronto Island - Sao Paulo Guarulhos Intl, Toronto Pearson Intl - Sao Paulo Guarulhos Intl is the most popular route from Region of Ontario to Sao Paulo Guarulhos Intl Airport.

  • What are the most reliable airlines from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

    The top 3 most reliable airlines when flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport are Air Canada (57%), Azul (57%) and GOL (57%).

  • What are the cheapest flights from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

    Looking at all options, your cheapest flight can be booked for C$ 507. While the most popular route (Toronto Pearson Intl - Sao Paulo Guarulhos Intl) can be booked for C$ 609 on average, our data indicates C$ 982 when flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport.

  • 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.

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

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport (average of C$ 248). Flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 2,058). 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

Travelling 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 locations
Santos

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.

Top 10 airlines flying from Ontario to Guarulhos Intl

Discover the top 10 airlines that operate flights from Ontario 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 629,999 searches. Data last updated 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapestC$ 364AverageC$ 1,142FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
DeltaCheapestC$ 438AverageC$ 808FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapestC$ 474AverageC$ 976FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 523AverageC$ 713FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Air CanadaCheapestC$ 716AverageC$ 1,126FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
GOLCheapestC$ 748AverageC$ 1,082FlexibilityNo cancel feeOn-time74%
Search GOL flights
American AirlinesCheapestC$ 787AverageC$ 857FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 794AverageC$ 995FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LATAM AirlinesCheapestC$ 816AverageC$ 941FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AzulCheapestC$ 1,402AverageC$ 1,643FlexibilityNo cancel feeOn-time82%
Search Azul flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Guarulhos Intl?

Deals for Ontario to Guarulhos Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Guarulhos Intl?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Guarulhos Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Guarulhos Intl with no change fees?

Need flexible booking options for your flight to Guarulhos Intl from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Guarulhos Intl become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Guarulhos Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.