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Cheap flights from Ontario to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 445

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GRU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 October 2025.

Round-trip from

C$ 645

One-way from

C$ 445

Popular in

December

Cheapest in

May

Average price

C$ 977

Good round-trip deal

C$ 1,153 or less

Good one-way deal

C$ 668 or less
Arajet
  • Arajet
  • 2/3-19/3
  • 2 total stops
  • 26h 50m total
  • Ontario to Sao Paulo
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Copa Airlines
  • Copa Airlines
  • 26/11
  • 1 total stop
  • 18h 40m total
  • Ontario to Sao Paulo
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Highest demand for flights based on searches. 13% potential increase in price (C$ 212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 60 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from Ontario to Sao Paulo Guarulhos Intl.
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Find 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 30 October 2025.

Wed 26/117:10 a.m.YUL - GRU
1 stop18h 40mCopa Airlines
Wed 3/1211:10 a.m.GRU - YUL
1 stop14h 33mCopa Airlines
Deal found 29/10C$ 679
Wed 31/127:10 a.m.YUL - GRU
1 stop18h 45mCopa Airlines
Tue 27/15:25 a.m.GRU - YUL
1 stop20h 18mCopa Airlines
Deal found 29/10C$ 743
Mon 1/127:10 a.m.YUL - GRU
1 stop15h 05mCopa Airlines
Wed 3/123:10 a.m.GRU - YUL
1 stop22h 33mCopa Airlines
Deal found 28/10C$ 744
Mon 1/127:10 a.m.YUL - GRU
1 stop15h 05mCopa Airlines
Mon 8/125:25 a.m.GRU - YUL
1 stop20h 18mCopa Airlines
Deal found 28/10C$ 764
Thu 20/117:10 a.m.YUL - GRU
1 stop15h 05mCopa Airlines
Tue 2/121:30 a.m.GRU - YUL
1 stop24h 13mCopa Airlines
Deal found 29/10C$ 769
Thu 27/117:40 a.m.YYZ - GRU
1 stop20h 00mMultiple Airlines
Thu 4/1212:00 p.m.GRU - YYZ
1 stop13h 55mMultiple Airlines
Deal found 30/10C$ 769
Tue 4/118:30 a.m.YYZ - GRU
1 stop13h 45mCopa Airlines
Tue 11/113:10 a.m.GRU - YYZ
1 stop22h 59mCopa Airlines
Deal found 28/10C$ 774
Wed 26/116:30 a.m.YYZ - GRU
1 stop13h 50mArajet
Tue 12/511:10 a.m.GRU - YYZ
1 stop13h 45mArajet
Deal found 29/10C$ 779
Fri 5/1212:50 p.m.YYZ - GRU
2 stops21h 30mMultiple Airlines
Thu 26/312:00 p.m.GRU - YYZ
1 stop12h 55mMultiple Airlines
Deal found 30/10C$ 781
Fri 31/108:30 a.m.YYZ - GRU
1 stop18h 20mCopa Airlines
Tue 4/115:25 a.m.GRU - YYZ
1 stop20h 44mCopa Airlines
Deal found 29/10C$ 783
Wed 19/117:10 a.m.YUL - GRU
1 stop15h 00mCopa Airlines
Sun 30/111:30 a.m.GRU - YUL
1 stop24h 13mCopa Airlines
Deal found 28/10C$ 789
Wed 19/117:10 a.m.YUL - GRU
1 stop15h 00mCopa Airlines
Tue 25/115:25 a.m.GRU - YUL
1 stop20h 18mCopa Airlines
Deal found 28/10C$ 795

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 30 October 2025.
Use the filters below to find and compare flights from Ontario to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Ontario

Fly to

Guarulhos Intl

Route

Depart

Return

Price

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

7:10 a.m.-12:10 a.m.

1 stop15h 00m

Sao Paulo Guarulhos Intl

Tue 2/12

11:10 a.m.-11:43 p.m.

1 stop14h 33m

C$ 679

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

7:10 a.m.-12:10 a.m.

1 stop15h 00m

Sao Paulo Guarulhos Intl

Wed 3/12

3:10 a.m.-11:43 p.m.

1 stop22h 33m

C$ 744

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

7:10 a.m.-3:50 a.m.

1 stop18h 40m

Sao Paulo Guarulhos Intl

Tue 2/12

11:10 a.m.-11:43 p.m.

1 stop14h 33m

C$ 769

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

8:41 a.m.-12:30 a.m.

1 stop14h 49m

Sao Paulo Guarulhos Intl

Tue 14/4

3:15 a.m.-12:40 a.m.

1 stop22h 25m

C$ 804

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 11/11

6:00 p.m.-9:55 a.m.

1 stop13h 55m

Sao Paulo Guarulhos Intl

Wed 3/12

11:45 p.m.-5:02 p.m.

1 stop19h 17m

C$ 846

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Mon 24/11

6:10 p.m.-5:40 a.m.

1 stop33h 30m

Sao Paulo Guarulhos Intl

Tue 9/12

10:55 p.m.-2:48 p.m.

2 stops17h 53m

C$ 846

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Sat 29/11

12:25 p.m.-5:40 a.m.

1 stop15h 15m

Sao Paulo Guarulhos Intl

Sat 6/12

11:45 p.m.-9:58 p.m.

1 stop24h 13m

C$ 846

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Mon 10/11

6:10 p.m.-9:35 a.m.

1 stop13h 25m

Sao Paulo Guarulhos Intl

Wed 3/12

9:15 p.m.-2:48 p.m.

2 stops19h 33m

C$ 846

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 25/11

12:25 p.m.-5:40 a.m.

1 stop15h 15m

Sao Paulo Guarulhos Intl

Mon 8/12

9:00 p.m.-11:23 a.m.

1 stop16h 23m

C$ 846

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Mon 24/11

6:10 p.m.-5:40 a.m.

1 stop33h 30m

Sao Paulo Guarulhos Intl

Sun 7/12

9:00 p.m.-5:08 p.m.

1 stop22h 08m

C$ 846

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 60 results
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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

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport (average of C$ 349). Flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 845). 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 30 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Region of Ontario to Sao Paulo Guarulhos Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Region of Ontario to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Guarulhos Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Sao Paulo Guarulhos Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 13h 55m. 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 Copa Airlines, with whom users have recently found tickets for as low as C$ 445. However, be on the lookout for offers from GOL and Delta, 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 (58%), GOL (58%) and Azul (50%).

  • 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$ 450. While the most popular route (Toronto Pearson Intl - Sao Paulo Guarulhos Intl) can be booked for C$ 641 on average, our data indicates C$ 1,177 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, November is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo Guarulhos Intl Airport (average of C$ 349). Flying from Region of Ontario to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 845). 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
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Alternative routes for Ontario to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Guarulhos Intl flights
Pierre Elliott Trudeau Intl to Guarulhos Intl flights
Vancouver Intl to Guarulhos Intl flights
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Pierre Elliott Trudeau Intl to Viracopos flights
Toronto Island to Guarulhos Intl flights
Calgary to Guarulhos Intl flights
Vancouver Intl to Viracopos flights
Pierre Elliott Trudeau Intl to Congonhas flights
Saskatoon to Guarulhos Intl flights
Edmonton to Guarulhos Intl flights
Ottawa to Guarulhos Intl flights
Québec City to Guarulhos Intl flights
Winnipeg to Guarulhos Intl flights
Victoria to Guarulhos Intl flights
Moncton to Guarulhos Intl flights
London to Guarulhos Intl flights
Windsor to Guarulhos Intl flights

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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 540AverageC$ 873FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ArajetCheapestC$ 597AverageC$ 808FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
Copa AirlinesCheapestC$ 623AverageC$ 1,078FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
GOLCheapestC$ 767AverageC$ 1,298FlexibilityNo cancel feeOn-time74%
Search GOL flights
DeltaCheapestC$ 800AverageC$ 868FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 810AverageC$ 881FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LATAM AirlinesCheapestC$ 812AverageC$ 1,057FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapestC$ 849AverageC$ 1,057FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 916AverageC$ 1,193FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
AzulCheapestC$ 1,578AverageC$ 1,682FlexibilityNo 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.

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