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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Ontario from C$ 307

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — YYZ
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Guarulhos Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Guarulhos Intl to Ontario
Explore the most affordable flight options available from Guarulhos Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Fri 26/611:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Sat 4/712:40 p.m.
YYZ
-
GRU
1 stop13h 28m
Arajet
Deal found 21/3C$ 664
Thu 17/911:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Fri 2/106:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Deal found 18/3C$ 665
Thu 28/511:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Mon 22/66:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 21/3C$ 691
Thu 18/611:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Mon 22/66:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 21/3C$ 693
Fri 18/911:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Wed 30/96:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 18/3C$ 707
Wed 13/57:35 a.m.
GRU
-
YYZ
1 stop16h 55m
Multiple Airlines
Wed 27/56:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Multiple Airlines
Deal found 20/3C$ 709
Thu 18/611:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Wed 24/66:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 21/3C$ 712
Tue 16/611:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Fri 3/76:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Deal found 22/3C$ 713
Thu 18/611:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Mon 10/86:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 22/3C$ 717
Tue 26/57:35 a.m.
GRU
-
YYZ
1 stop16h 55m
Avianca
Thu 4/612:55 a.m.
YYZ
-
GRU
1 stop14h 10m
Avianca
Deal found 19/3C$ 719
Thu 14/511:50 a.m.
GRU
-
YUL
1 stop13h 30m
Arajet
Fri 5/66:45 a.m.
YUL
-
GRU
1 stop14h 45m
Arajet
Deal found 18/3C$ 779
Tue 12/511:10 a.m.
GRU
-
YUL
1 stop14h 10m
Arajet
Fri 29/56:45 a.m.
YUL
-
GRU
1 stop14h 45m
Arajet
Deal found 18/3C$ 796

Find flight deals from Guarulhos Intl to Ontario

Keep the following information in mind while searching for Guarulhos Intl to Ontario flight deals. Data was last updated 23 March 2026.

Round-trip from

C$ 664

One-way from

C$ 307

Popular in

July

Cheapest in

February

Average price

C$ 1,065

Good round-trip deal

C$ 1,859 or less

Good one-way deal

C$ 565 or less
Arajet
  • Arajet
  • 26/6-4/7
  • 2 total stops
  • 26h 13m total
  • Sao Paulo to Ontario
Search Deals
Arajet
  • Arajet
  • 2/6
  • 1 total stop
  • 14h 10m total
  • Sao Paulo to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guarulhos Intl to Ontario 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 23 March 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Thu 28/5

9:50 p.m.-10:03 a.m.

2 stops37h 13m

Ottawa

Mon 8/6

6:00 a.m.-6:30 a.m.

2 stops23h 30m

C$ 818

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Thu 7/5

10:20 p.m.-11:59 p.m.

1 stop26h 39m

Toronto Pearson Intl

Sun 7/6

9:44 a.m.-9:30 a.m.

1 stop22h 46m

C$ 830

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 1/6

9:30 p.m.-8:44 p.m.

2 stops24h 14m

Toronto Pearson Intl

Tue 16/6

12:45 p.m.-9:30 a.m.

1 stop19h 45m

C$ 838

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 18/8

11:00 p.m.-5:23 p.m.

2 stops19h 23m

Toronto Pearson Intl

Tue 1/9

6:10 p.m.-8:50 a.m.

1 stop13h 40m

C$ 849

Sao PauloMontreal

GRU - YUL

GRUYUL

Sao Paulo Guarulhos Intl

Wed 12/8

11:00 p.m.-4:01 p.m.

2 stops18h 01m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

12:45 p.m.-5:40 a.m.

1 stop15h 55m

C$ 855

Sao PauloMontreal

GRU - YUL

GRUYUL

Sao Paulo Guarulhos Intl

Wed 27/5

10:15 a.m.-8:39 a.m.

2 stops23h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:00 a.m.-5:20 a.m.

2 stops21h 20m

C$ 856

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Wed 6/5

10:50 p.m.-5:21 p.m.

2 stops19h 31m

Toronto Pearson Intl

Sun 23/8

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

2 stops17h 35m

C$ 857

Sao PauloMontreal

GRU - YUL

GRUYUL

Sao Paulo Guarulhos Intl

Mon 27/7

10:15 a.m.-8:39 a.m.

2 stops23h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

7:00 a.m.-5:40 a.m.

1 stop21h 40m

C$ 859

Sao PauloMontreal

GRU - YUL

GRUYUL

Sao Paulo Guarulhos Intl

Fri 7/8

12:50 p.m.-1:39 p.m.

2 stops25h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

9:28 a.m.-7:50 a.m.

2 stops21h 22m

C$ 885

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Fri 5/6

9:30 p.m.-10:03 a.m.

1 stop13h 33m

Ottawa

Wed 17/6

6:25 a.m.-9:40 a.m.

1 stop26h 15m

C$ 892

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Guarulhos Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to Ontario

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

Currently, March is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Region of Ontario (average of C$ 394). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 722). 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 ON?

Find hourly flight availability from Guarulhos Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 March 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 Region of Ontario as you normally would.

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

Explore weekly flight availability from Guarulhos Intl to Ontario. 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 23 March 2026.

The most flights from GRU to CAON are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 23 March 2026.
Read reviews from past customers who have flown Copa Airlines,United Airlines, andAir Canada from Sao Paulo Guarulhos Intl Airport to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Boarding

7.8

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Copa Airlines
7.5
Good
1,575 reviews
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Boarding

7.8

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
United Airlines
7.4
Good
9,460 reviews
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Boarding

7.8

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Air Canada
7.1
Good
10,834 reviews
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Boarding

7.8

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Avianca
6.5
Okay
2,505 reviews
Copa Airlines
7.5
Good
1,575 reviews
Check prices

Boarding

7.8

Food

6.8

Crew

8.1

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Ontario. 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 Sao Paulo Guarulhos Intl Airport to Region of Ontario?

    Departing from Sao Paulo Guarulhos Intl Airport to Region of Ontario will take you 13h 30m. The distance from Sao Paulo Guarulhos Intl Airport to Region of Ontario is about 8137 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as C$ 223 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 340 and Copa Airlines from C$ 351 one-way.

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

    The most popular route from Sao Paulo Guarulhos Intl Airport to Region of Ontario is Sao Paulo Guarulhos Intl - Toronto Pearson Intl. You may also consider Sao Paulo Guarulhos Intl - Montreal Pierre Elliott Trudeau Intl or Sao Paulo Guarulhos Intl - Toronto Island.

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

    The top 3 most reliable airlines when flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario are Air Canada (73%), Azul (73%) and GOL (73%).

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

    Looking at all options, your cheapest flight can be booked for C$ 523. While the most popular route (Sao Paulo Guarulhos Intl - Toronto Pearson Intl) can be booked for C$ 691 on average, our data indicates C$ 1,344 when flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Ontario 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 Sao Paulo Guarulhos Intl Airport to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Region of Ontario (average of C$ 394). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 722). 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

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Top 5 airlines flying from Guarulhos Intl to Ontario

Discover the top 5 airlines that operate flights from Guarulhos Intl to Ontario. 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 592AverageC$ 754FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 675AverageC$ 989FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 933AverageC$ 1,326FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 938AverageC$ 1,086FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,006AverageC$ 1,384FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Guarulhos Intl to Ontario?

Deals for Guarulhos Intl to Ontario 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 Guarulhos Intl to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Guarulhos Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Guarulhos Intl to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Guarulhos Intl to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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