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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Ontario from C$ 398

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — YYZ
28 Feb — 7 Mar1
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 29 January 2026.

Wed 20/57:20 a.m.
GRU
-
YYZ
1 stop16h 10m
Multiple Airlines
Wed 27/56:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Multiple Airlines
Deal found 27/1C$ 677
Fri 20/211:59 p.m.
GRU
-
YYZ
1 stop12h 53m
Arajet
Fri 6/36:30 a.m.
YYZ
-
GRU
1 stop14h 15m
Arajet
Deal found 27/1C$ 682
Thu 12/312:00 p.m.
GRU
-
YYZ
1 stop12h 55m
Multiple Airlines
Fri 20/38:55 a.m.
YYZ
-
GRU
1 stop19h 45m
Multiple Airlines
Deal found 28/1C$ 683
Thu 23/412:00 p.m.
GRU
-
YYZ
1 stop12h 55m
Arajet
Wed 27/56:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 26/1C$ 686
Thu 16/412:00 p.m.
GRU
-
YYZ
1 stop12h 55m
Multiple Airlines
Sun 17/512:55 a.m.
YYZ
-
GRU
1 stop23h 15m
Multiple Airlines
Deal found 27/1C$ 687
Thu 19/212:00 p.m.
GRU
-
YYZ
1 stop13h 55m
Arajet
Wed 4/36:30 a.m.
YYZ
-
GRU
1 stop13h 50m
Arajet
Deal found 26/1C$ 688
Wed 22/410:25 p.m.
GRU
-
YYZ
2 stops26h 05m
Multiple Airlines
Fri 1/56:30 a.m.
YYZ
-
GRU
1 stop14h 07m
Multiple Airlines
Deal found 27/1C$ 696
Tue 31/311:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Sat 11/411:50 a.m.
YYZ
-
GRU
1 stop13h 52m
Arajet
Deal found 27/1C$ 699
Fri 20/211:59 p.m.
GRU
-
YYZ
1 stop12h 53m
Arajet
Wed 4/36:30 a.m.
YYZ
-
GRU
1 stop13h 50m
Arajet
Deal found 27/1C$ 701
Tue 31/32:20 a.m.
GRU
-
YYZ
2 stops22h 54m
Multiple Airlines
Fri 17/46:30 a.m.
YYZ
-
GRU
1 stop14h 07m
Multiple Airlines
Deal found 27/1C$ 702
Thu 19/212:00 p.m.
GRU
-
YYZ
1 stop13h 55m
Multiple Airlines
Mon 2/38:30 a.m.
YYZ
-
GRU
1 stop13h 45m
Multiple Airlines
Deal found 27/1C$ 705
Thu 23/412:00 p.m.
GRU
-
YYZ
1 stop12h 55m
Arajet
Fri 29/56:30 a.m.
YYZ
-
GRU
1 stop14h 07m
Arajet
Deal found 26/1C$ 706

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 29 January 2026.

Round-trip from

C$ 677

One-way from

C$ 398

Popular in

July

Cheapest in

October

Average price

C$ 1,124

Good round-trip deal

C$ 1,199 or less

Good one-way deal

C$ 600 or less
Arajet
  • Arajet
  • 20/5-27/5
  • 2 total stops
  • 31h 05m total
  • Sao Paulo to Ontario
Search Deals
Avianca
  • Avianca
  • 6/3
  • 1 total stop
  • 21h 55m total
  • Sao Paulo to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 29 January 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

Guarulhos Intl

Fly to

Ontario

Route

Depart

Return

Price

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 9/2

5:25 a.m.-12:09 a.m.

1 stop20h 44m

Toronto Pearson Intl

Mon 27/4

8:30 a.m.-12:10 a.m.

1 stop14h 40m

C$ 857

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Fri 1/5

10:37 p.m.-10:50 a.m.

1 stop13h 13m

Toronto Pearson Intl

Fri 15/5

6:30 a.m.-9:37 p.m.

1 stop14h 07m

C$ 908

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Wed 29/4

10:45 p.m.-2:06 p.m.

2 stops16h 21m

Ottawa

Wed 28/10

10:45 a.m.-5:00 a.m.

2 stops17h 15m

C$ 967

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Thu 12/3

9:30 p.m.-1:32 p.m.

2 stops17h 02m

Ottawa

Sun 22/3

6:00 a.m.-7:15 a.m.

2 stops24h 15m

C$ 971

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Tue 24/2

10:25 p.m.-4:30 p.m.

2 stops20h 05m

Ottawa

Tue 3/3

2:15 p.m.-7:50 a.m.

2 stops15h 35m

C$ 971

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Fri 13/3

9:30 p.m.-11:54 p.m.

1 stop27h 24m

Ottawa

Sun 22/3

6:20 a.m.-7:15 a.m.

1 stop23h 55m

C$ 971

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 7/7

8:30 a.m.-12:04 a.m.

2 stops16h 34m

Toronto Pearson Intl

Fri 6/11

12:05 p.m.-8:50 a.m.

2 stops18h 45m

C$ 976

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 9/2

9:15 p.m.-4:12 p.m.

2 stops20h 57m

Toronto Pearson Intl

Tue 10/3

3:59 p.m.-9:35 a.m.

2 stops16h 36m

C$ 976

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 8/6

11:00 p.m.-1:25 p.m.

2 stops15h 25m

Toronto Pearson Intl

Sun 28/6

1:30 p.m.-7:50 a.m.

2 stops17h 20m

C$ 976

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Fri 27/2

10:25 p.m.-2:14 p.m.

1 stop17h 49m

Toronto Pearson Intl

Sun 15/3

3:30 p.m.-7:15 a.m.

1 stop14h 45m

C$ 976

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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$ 392). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in October is currently the most expensive (average of C$ 653). 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 29 January 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 29 January 2026.

The most flights from GRU to CAON 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 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 29 January 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
1,560 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

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
1,560 reviews
Copa Airlines
7.5
Good
1,560 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

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
9,216 reviews
Copa Airlines
7.5
Good
1,560 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

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
10,666 reviews
Copa Airlines
7.5
Good
1,560 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

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
6.6
Okay
2,490 reviews
Copa Airlines
7.5
Good
1,560 reviews
Check prices

Comfort

7.4

Entertainment

6.8

Food

6.8

Boarding

7.8

Crew

8.1

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 13m. The distance from Sao Paulo Guarulhos Intl Airport to Region of Ontario is about 8188 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$ 221 on Arajet. Other airlines that offer cheap prices include Copa Airlines from C$ 348 and Avianca from C$ 370 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 (90%), Azul (90%) and GOL (90%).

  • 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$ 559. While the most popular route (Sao Paulo Guarulhos Intl - Toronto Pearson Intl) can be booked for C$ 686 on average, our data indicates C$ 1,068 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$ 392). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in October is currently the most expensive (average of C$ 653). 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 6 airlines flying from Guarulhos Intl to Ontario

Discover the top 6 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 601AverageC$ 746FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 788AverageC$ 992FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapestC$ 881AverageC$ 1,171FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Copa AirlinesCheapestC$ 923AverageC$ 1,312FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 950AverageC$ 1,102FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,000AverageC$ 1,371FlexibilityNo 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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