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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Ontario from C$ 364

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 October 2025.

Round-trip from

C$ 740

One-way from

C$ 364

Popular in

July

Cheapest in

October

Average price

C$ 1,007

Good round-trip deal

C$ 1,250 or less

Good one-way deal

C$ 574 or less
Avianca
  • Avianca
  • 26/3-9/4
  • 3 total stops
  • 44h 55m total
  • Sao Paulo to Ontario
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Arajet
  • Arajet
  • 11/12
  • 1 total stop
  • 14h 15m total
  • Sao Paulo to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 19 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 Sao Paulo Guarulhos Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to Ontario.
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Find 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 30 October 2025.

Thu 13/1112:00 p.m.GRU - YYZ
1 stop13h 55mMultiple Airlines
Sun 16/1111:55 p.m.YYZ - GRU
1 stop23h 40mMultiple Airlines
Deal found 30/10C$ 744
Fri 5/1211:59 p.m.GRU - YYZ
1 stop12h 53mArajet
Wed 25/26:30 a.m.YYZ - GRU
1 stop13h 50mArajet
Deal found 30/10C$ 746
Mon 17/112:40 a.m.GRU - YYZ
1 stop21h 55mAvianca
Tue 25/1111:55 p.m.YYZ - GRU
1 stop20h 45mAvianca
Deal found 28/10C$ 792
Thu 13/115:25 p.m.GRU - YYZ
2 stops22h 45mAvianca
Sun 16/1111:55 p.m.YYZ - GRU
1 stop23h 40mAvianca
Deal found 30/10C$ 796
Thu 11/127:35 a.m.GRU - YYZ
1 stop25h 00mAvianca
Tue 3/34:00 p.m.YYZ - GRU
2 stops28h 40mAvianca
Deal found 30/10C$ 797
Fri 7/1111:59 p.m.GRU - YYZ
1 stop12h 53mMultiple Airlines
Sun 23/116:10 p.m.YYZ - GRU
1 stop33h 30mMultiple Airlines
Deal found 30/10C$ 799
Thu 4/122:40 a.m.GRU - YYZ
2 stops37h 30mMultiple Airlines
Wed 25/26:30 a.m.YYZ - GRU
1 stop13h 50mMultiple Airlines
Deal found 30/10C$ 800
Thu 20/112:40 a.m.GRU - YYZ
1 stop21h 55mGOL
Mon 9/211:55 p.m.YYZ - GRU
1 stop27h 45mGOL
Deal found 30/10C$ 803
Mon 3/115:25 p.m.GRU - YYZ
2 stops22h 45mAvianca
Tue 18/1111:55 p.m.YYZ - GRU
1 stop23h 40mAvianca
Deal found 30/10C$ 815
Thu 4/122:40 a.m.GRU - YYZ
2 stops28h 35mAvianca
Wed 25/24:00 p.m.YYZ - GRU
2 stops28h 40mAvianca
Deal found 30/10C$ 828
Tue 9/122:40 a.m.GRU - YYZ
2 stops28h 35mAvianca
Tue 3/311:55 p.m.YYZ - GRU
1 stop20h 45mAvianca
Deal found 30/10C$ 829
Sun 2/115:25 p.m.GRU - YUL
1 stop29h 10mMultiple Airlines
Sun 16/117:10 a.m.YUL - GRU
1 stop15h 05mMultiple Airlines
Deal found 30/10C$ 849

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

Fly from

Guarulhos Intl

Fly to

Ontario

Route

Depart

Return

Price

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Sun 28/12

5:25 p.m.-6:35 a.m.

1 stop15h 10m

Toronto Pearson Intl

Mon 9/2

7:55 a.m.-1:35 a.m.

1 stop15h 40m

C$ 915

Sao PauloMontreal

GRU - YUL

GRUYUL

Sao Paulo Guarulhos Intl

Mon 17/11

5:25 a.m.-11:43 p.m.

1 stop20h 18m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:10 a.m.-12:15 a.m.

1 stop15h 05m

C$ 964

Sao PauloToronto

GRU - YTZ

GRUYTZ

Sao Paulo Guarulhos Intl

Sun 15/2

10:55 p.m.-7:55 p.m.

2 stops23h 00m

Toronto Island

Tue 31/3

12:30 p.m.-8:00 p.m.

2 stops30h 30m

C$ 990

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Tue 18/11

9:45 p.m.-10:26 a.m.

1 stop14h 41m

Ottawa

Tue 2/12

11:10 a.m.-7:15 a.m.

1 stop18h 05m

C$ 997

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Tue 11/11

10:15 p.m.-2:27 p.m.

2 stops18h 12m

Ottawa

Sat 29/11

7:30 p.m.-10:20 a.m.

1 stop12h 50m

C$ 997

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Sat 6/12

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

1 stop19h 17m

Toronto Pearson Intl

Wed 31/12

7:45 a.m.-9:55 a.m.

1 stop24h 10m

C$ 998

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Thu 4/12

9:15 p.m.-11:07 a.m.

1 stop15h 52m

Toronto Pearson Intl

Mon 29/12

6:17 p.m.-5:40 a.m.

1 stop33h 23m

C$ 998

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Sun 7/12

9:45 p.m.-11:59 p.m.

1 stop28h 14m

Toronto Pearson Intl

Fri 23/1

8:55 a.m.-7:15 a.m.

1 stop20h 20m

C$ 998

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 8/12

9:45 p.m.-7:45 p.m.

1 stop24h 00m

Toronto Pearson Intl

Tue 23/12

9:00 p.m.-7:15 a.m.

1 stop32h 15m

C$ 998

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Thu 6/11

2:40 a.m.-10:35 p.m.

1 stop21h 55m

Toronto Pearson Intl

Mon 1/12

7:55 a.m.-5:40 a.m.

1 stop19h 45m

C$ 1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Region of Ontario (average of C$ 404). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in October is currently the most expensive (average of C$ 670). 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 30 October 2025.

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.

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 30 October 2025.
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
7.6
Good
1,561 reviews
Check prices

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews
Check prices

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
United Airlines
7.4
Good
8,998 reviews
Copa Airlines
7.6
Good
1,561 reviews
Check prices

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Air Canada
7.1
Good
10,381 reviews
Copa Airlines
7.6
Good
1,561 reviews
Check prices

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Avianca
6.6
Okay
2,467 reviews
Copa Airlines
7.6
Good
1,561 reviews
Check prices

Overall

7.6

Entertainment

6.8

Boarding

7.8

Food

6.9

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

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 14h 41m. The distance from Sao Paulo Guarulhos Intl Airport to Region of Ontario is about 8192 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$ 364 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 409 and GOL from C$ 419 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 Azul (93%), GOL (88%) and Air Canada (63%).

  • 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$ 573. While the most popular route (Sao Paulo Guarulhos Intl - Toronto Pearson Intl) can be booked for C$ 638 on average, our data indicates C$ 1,298 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, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Region of Ontario (average of C$ 404). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in October is currently the most expensive (average of C$ 670). 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 618AverageC$ 788FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 813AverageC$ 1,027FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 950AverageC$ 1,350FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 977AverageC$ 1,343FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,029AverageC$ 1,417FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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