Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to Ontario from C$ 373

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — YYZ
5 Jun — 12 Jun1
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 6 May 2026.

Fri 16/1011:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Fri 20/116:30 a.m.
YYZ
-
GRU
1 stop13h 08m
Arajet
Deal found 3/5C$ 690
Fri 6/1110:38 p.m.
GRU
-
YYZ
1 stop13h 14m
Arajet
Wed 18/116:30 a.m.
YYZ
-
GRU
1 stop13h 55m
Arajet
Deal found 3/5C$ 692
Thu 17/911:50 a.m.
GRU
-
YYZ
1 stop13h 05m
Arajet
Wed 7/106:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 3/5C$ 711
Tue 6/1011:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Fri 16/106:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Deal found 6/5C$ 726
Fri 23/1011:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Sat 31/1011:50 a.m.
YYZ
-
GRU
1 stop13h 52m
Arajet
Deal found 4/5C$ 727
Tue 6/1011:10 a.m.
GRU
-
YYZ
1 stop13h 45m
Arajet
Fri 23/106:30 a.m.
YYZ
-
GRU
1 stop15h 00m
Arajet
Deal found 2/5C$ 731
Wed 4/1111:55 p.m.
GRU
-
YYZ
2 stops26h 15m
Multiple Airlines
Wed 18/116:30 a.m.
YYZ
-
GRU
1 stop13h 55m
Multiple Airlines
Deal found 5/5C$ 734
Fri 2/1011:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Wed 21/106:30 a.m.
YYZ
-
GRU
1 stop14h 55m
Arajet
Deal found 6/5C$ 735
Fri 2/1011:55 p.m.
GRU
-
YYZ
1 stop12h 45m
Arajet
Sat 31/1011:50 a.m.
YYZ
-
GRU
1 stop13h 52m
Arajet
Deal found 4/5C$ 737
Thu 19/1112:00 p.m.
GRU
-
YUL
1 stop14h 15m
Arajet
Wed 2/126:45 a.m.
YUL
-
GRU
1 stop13h 40m
Arajet
Deal found 4/5C$ 772
Thu 3/911:50 a.m.
GRU
-
YUL
1 stop13h 30m
Arajet
Fri 25/97:00 a.m.
YUL
-
GRU
1 stop14h 30m
Arajet
Deal found 5/5C$ 791
Thu 7/511:50 a.m.
GRU
-
YUL
1 stop13h 30m
Arajet
Sat 6/311:07 a.m.
YUL
-
GRU
1 stop13h 35m
Arajet
Deal found 2/5C$ 793

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 6 May 2026.

Round-trip from

C$ 690

One-way from

C$ 373

Popular in

July

Cheapest in

February

Average price

C$ 1,119

Good round-trip deal

C$ 1,579 or less

Good one-way deal

C$ 839 or less
Arajet
  • Arajet
  • 16/10-21/11
  • 2 total stops
  • 26h 35m total
  • Sao Paulo to Ontario
Search Deals
Arajet
  • Arajet
  • 12/5
  • 1 total stop
  • 14h 10m total
  • Sao Paulo to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 122 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 May 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 6 May 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 PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Fri 2/10

11:55 p.m.-11:40 a.m.

1 stop12h 45m

Toronto Pearson Intl

Fri 16/10

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

1 stop15h 00m

C$ 735

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Thu 17/9

10:20 p.m.-3:46 p.m.

1 stop18h 26m

Toronto Pearson Intl

Tue 29/9

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

1 stop19h 45m

C$ 822

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 6/10

10:20 p.m.-11:54 p.m.

2 stops26h 34m

Toronto Pearson Intl

Wed 21/10

11:00 a.m.-9:30 a.m.

2 stops21h 30m

C$ 828

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Sun 14/6

9:30 p.m.-7:02 p.m.

1 stop22h 32m

Toronto Pearson Intl

Mon 29/6

1:00 p.m.-9:30 a.m.

2 stops19h 30m

C$ 829

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Mon 8/6

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

1 stop26h 39m

Toronto Pearson Intl

Thu 18/6

7:00 a.m.-9:40 a.m.

1 stop25h 40m

C$ 829

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 27/10

9:15 p.m.-5:22 p.m.

2 stops21h 07m

Toronto Pearson Intl

Tue 10/11

6:10 p.m.-9:55 a.m.

1 stop13h 45m

C$ 852
Quickest round-trip

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 26/5

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

1 stop13h 34m

Toronto Pearson Intl

Fri 29/5

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

1 stop12h 47m

C$ 910

Sao PauloOttawa

GRU - YOW

GRUYOW

Sao Paulo Guarulhos Intl

Sat 20/6

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

2 stops37h 13m

Ottawa

Sat 4/7

5:50 p.m.-9:30 a.m.

2 stops38h 40m

C$ 910

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Tue 16/6

10:20 p.m.-5:56 p.m.

1 stop20h 36m

Toronto Pearson Intl

Fri 3/7

2:30 p.m.-9:30 a.m.

1 stop18h 00m

C$ 912

Sao PauloToronto

GRU - YYZ

GRUYYZ

Sao Paulo Guarulhos Intl

Thu 28/5

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

1 stop13h 34m

Toronto Pearson Intl

Wed 10/6

9:35 a.m.-9:30 a.m.

1 stop22h 55m

C$ 912

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

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

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

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

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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$ 332). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 2,034). 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 6 May 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 6 May 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 6 May 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
1,582 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Copa Airlines
7.5
Good
1,582 reviews
Copa Airlines
7.5
Good
1,582 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
United Airlines
7.4
Good
9,687 reviews
Copa Airlines
7.5
Good
1,582 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Air Canada
7.1
Good
11,003 reviews
Copa Airlines
7.5
Good
1,582 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines
Avianca
6.5
Okay
2,523 reviews
Copa Airlines
7.5
Good
1,582 reviews
Check prices

Crew

8.1

Entertainment

6.8

Food

6.8

Overall

7.5

Boarding

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2026

LIM - PTY

Fast boarding, polite and helpful staff. Lowest cost across all airlines

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 05m. 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$ 228 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 337 and Copa Airlines from C$ 349 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 (88%), Air Canada (86%) and GOL (86%).

  • 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$ 556. While the most popular route (Sao Paulo Guarulhos Intl - Toronto Pearson Intl) can be booked for C$ 667 on average, our data indicates C$ 1,311 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$ 332). Flying from Sao Paulo Guarulhos Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 2,034). 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

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 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 588AverageC$ 748FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AviancaCheapestC$ 670AverageC$ 845FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 926AverageC$ 1,316FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
United AirlinesCheapestC$ 973AverageC$ 1,151FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 999AverageC$ 1,391FlexibilityNo 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.

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.