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

One-way options have recently been found by users for as low as C$ 397 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 432 and American Airlines from C$ 450 one-way.

In terms of precipitation, rainfall in Sao Paulo ranges from 20.0 - 240.0 mm per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit Sao Paulo when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

What are the most popular routes from Region of Ontario to Sao Paulo?

While some choose either Toronto Pearson Intl - Sao Paulo Guarulhos Intl or Toronto Island - Sao Paulo Guarulhos Intl, Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl is the most popular route from Region of Ontario to Sao Paulo.

What are the cheapest flights from Region of Ontario to Sao Paulo?

While on average a flight from Region of Ontario to Sao Paulo is generally C$ 1,412, our data shows the cheapest flight currently is C$ 535. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl), you can expect to pay C$ 811 for that flight.

What are the most reliable airlines from Region of Ontario to Sao Paulo?

Before booking your flight to Sao Paulo from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Air Canada (76%), GOL (52%), Azul( 36%).

What are the most popular airlines that fly from Region of Ontario to Sao Paulo?

Before booking your flight from Region of Ontario to Sao Paulo check out the most popular airlines for this route: American Airlines, Air Canada or Azul.

How far in advance should I book a flight from Region of Ontario to Sao Paulo?

To save on the cost of your flight from Region of Ontario to Sao Paulo, book at least 48 days before your planned departure. Booking around this time can save you about 71% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 909 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,120.

What is the cheapest month to fly from Region of Ontario to Sao Paulo?

Our data shows that May tends to be the cheapest month to fly to Sao Paulo from Region of Ontario. Users have commonly found prices around C$ 1,018 for the month, but tickets can be as low as C$ 522. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Ontario to Sao Paulo that include hotel bookings?

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

How can I find direct flights from Ontario to Sao Paulo?

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

Can I find deals for business class flights from Ontario to Sao Paulo?

Yes. Cheapflights offers flight deals from Ontario to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 397+ Flights from Ontario to Sao Paulo, Brazil

Q: How much does it cost to fly round-trip from Region of Ontario to Sao Paulo?

Airfare is below average for this route at the moment. Region of Ontario to Sao Paulo flights typically cost between C$ 848 and C$ 1,219 in October. The cheapest round-trip price found within the last 3 days was C$ 825 on Copa Airlines (7 Oct-27 Oct).

Cheap flight deals from Ontario to Sao Paulo

Round-trip from	C$ 825
One-way from	C$ 397
Popular in	December
Cheapest in	May
Average price	C$ 1,056
Good round-trip deal	C$ 1,122 or less
Good one-way deal	C$ 656 or less

Copa Airlines
7/10-7/11
2 total stops
35h 14m total
Ontario to Sao Paulo

Search Deals

Arajet
19/8
1 total stop
13h 35m total
Ontario to Sao Paulo

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 196 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 61 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Sao Paulo (SAO).

Search Deals

Price to beat on a one-way flight from Ontario to Sao Paulo (SAO).

Search Deals

Find flight deals from Ontario to Sao Paulo

Cheapest flights from Ontario to Sao Paulo
Explore the most affordable flight options available from Ontario to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Tue 7/109:00 a.m.YYZ - GRU

1 stop14h 30mCopa Airlines

Mon 27/103:10 a.m.GRU - YYZ

1 stop23h 05mCopa Airlines

Deal found 31/7C$ 825

Tue 21/1010:55 a.m.YYZ - GRU

1 stop21h 05mAmerican Airlines

Tue 28/1011:00 p.m.GRU - YYZ

1 stop18h 25mAmerican Airlines

Deal found 30/7C$ 826

Sat 1/1112:52 p.m.YYZ - GRU

1 stop13h 18mMultiple Airlines

Sat 15/114:35 p.m.GRU - YYZ

1 stop16h 00mMultiple Airlines

Deal found 29/7C$ 846

Wed 19/117:14 a.m.YUL - GRU

2 stops20h 51mAmerican Airlines

Tue 2/1212:15 a.m.GRU - YUL

2 stops16h 45mAmerican Airlines

Deal found 30/7C$ 847

Fri 7/1110:00 p.m.YUL - GRU

1 stop27h 10mAvianca

Sun 16/114:35 p.m.GRU - YUL

1 stop30h 00mAvianca

Deal found 29/7C$ 848

Sat 13/97:29 p.m.YOW - GRU

2 stops35h 06mUnited Airlines

Sat 20/99:30 p.m.GRU - YOW

1 stop13h 28mUnited Airlines

Deal found 30/7C$ 850

Thu 27/112:30 p.m.YYZ - GRU

1 stop17h 25mDelta

Sun 7/1211:05 p.m.GRU - YYZ

2 stops16h 03mDelta

Deal found 31/7C$ 850

Tue 11/119:30 a.m.YYZ - GRU

2 stops19h 45mUnited Airlines

Mon 1/129:45 p.m.GRU - YYZ

1 stop14h 13mUnited Airlines

Deal found 29/7C$ 852

Fri 22/812:47 p.m.YUL - GRU

2 stops15h 53mDelta

Sun 14/911:05 p.m.GRU - YUL

2 stops23h 52mDelta

Deal found 30/7C$ 854

Wed 1/106:07 p.m.YYZ - GRU

2 stops21h 18mLATAM Airlines

Sat 18/1010:50 p.m.GRU - YYZ

1 stop19h 00mLATAM Airlines

Deal found 28/7C$ 857

Fri 8/87:00 a.m.YUL - GRU

1 stop21h 40mLATAM Airlines

Thu 14/810:50 p.m.GRU - YUL

1 stop13h 47mLATAM Airlines

Deal found 31/7C$ 862

Wed 26/117:10 a.m.YUL - GRU

1 stop15h 05mCopa Airlines

Wed 17/125:25 a.m.GRU - YUL

1 stop20h 18mCopa Airlines

Deal found 31/7C$ 876

Best flights from Ontario to Sao Paulo
Discover carefully curated flight deals from Ontario to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 August 2025.

Tue 7/109:00 a.m.YYZ - GRU

1 stop14h 30mCopa Airlines

Mon 27/103:10 a.m.GRU - YYZ

1 stop23h 05mCopa Airlines

Deal found 31/7C$ 825

Tue 21/106:49 a.m.YYZ - GRU

1 stop23h 26mAmerican Airlines

Sun 16/1110:35 p.m.GRU - YYZ

1 stop13h 13mAmerican Airlines

Deal found 31/7C$ 826

Sat 1/1112:52 p.m.YYZ - GRU

1 stop13h 18mMultiple Airlines

Sat 15/114:35 p.m.GRU - YYZ

1 stop16h 00mMultiple Airlines

Deal found 29/7C$ 846

Fri 7/1110:00 p.m.YUL - GRU

1 stop27h 10mAvianca

Sun 16/114:35 p.m.GRU - YUL

1 stop30h 00mAvianca

Deal found 29/7C$ 848

Sat 13/97:29 p.m.YOW - GRU

2 stops35h 06mUnited Airlines

Sat 20/99:30 p.m.GRU - YOW

1 stop13h 28mUnited Airlines

Deal found 30/7C$ 850

Sun 18/112:15 p.m.YYZ - GRU

2 stops19h 20mDelta

Mon 26/19:30 p.m.GRU - YYZ

1 stop15h 47mDelta

Deal found 31/7C$ 850

Wed 1/106:07 p.m.YYZ - GRU

2 stops21h 18mLATAM Airlines

Sat 18/1010:50 p.m.GRU - YYZ

1 stop19h 00mLATAM Airlines

Deal found 28/7C$ 857

Tue 28/1011:55 p.m.YYZ - GRU

1 stop23h 50mGOL

Tue 11/111:50 a.m.GRU - YYZ

1 stop21h 40mGOL

Deal found 31/7C$ 897

Tue 21/106:25 p.m.YTZ - GRU

1 stop14h 15mAir Canada

Sat 1/119:45 p.m.GRU - YTZ

2 stops15h 57mAir Canada

Deal found 31/7C$ 1,013

Wed 19/117:14 a.m.YUL - GRU

2 stops20h 51mAmerican Airlines

Tue 2/1212:15 a.m.GRU - YUL

2 stops16h 45mAmerican Airlines

Deal found 30/7C$ 847

Mon 1/96:10 a.m.YYZ - GRU

1 stop24h 25mUnited Airlines

Mon 15/99:30 p.m.GRU - YYZ

1 stop13h 34mUnited Airlines

Deal found 29/7C$ 851

Fri 22/812:47 p.m.YUL - GRU

2 stops15h 53mDelta

Sun 14/98:30 p.m.GRU - YUL

1 stop20h 35mDelta

Deal found 30/7C$ 854

Direct flights from Ontario to Sao Paulo
Explore direct flight options from Ontario to Sao Paulo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 August 2025.

Fri 5/910:45 p.m.YUL - GRU

Nonstop10h 00mAir Canada

Thu 18/99:00 p.m.GRU - YUL

Nonstop10h 15mAir Canada

Deal found 29/7C$ 992

Mon 25/810:15 p.m.YYZ - GRU

Nonstop10h 00mAir Canada

Tue 9/99:40 p.m.GRU - YYZ

Nonstop10h 10mAir Canada

Deal found 29/7C$ 1,010

Last-minute flights from Ontario to Sao Paulo
Discover last-minute flight deals from Ontario to Sao Paulo. Data last updated 1 August 2025 and is based on user searches.

Tue 5/89:45 a.m.YUL - GRU

1 stop22h 45mUnited Airlines

Mon 11/810:20 p.m.GRU - YUL

1 stop20h 06mUnited Airlines

Deal found 31/7C$ 999

Wed 6/812:16 p.m.YYZ - GRU

2 stops19h 44mDelta

Wed 27/87:35 a.m.GRU - YYZ

2 stops17h 24mDelta

Deal found 30/7C$ 852

Wed 6/86:00 a.m.YUL - GRU

2 stops22h 40mDelta

Wed 13/810:05 a.m.GRU - YUL

1 stop14h 48mDelta

Deal found 31/7C$ 854

Wed 6/812:46 p.m.YUL - GRU

1 stop19h 14mLATAM Airlines

Wed 13/810:05 a.m.GRU - YUL

1 stop14h 48mLATAM Airlines

Deal found 30/7C$ 855

Wed 6/86:15 a.m.YYZ - GRU

1 stop22h 25mMultiple Airlines

Tue 19/81:45 a.m.GRU - YYZ

2 stops29h 55mMultiple Airlines

Deal found 29/7C$ 908

Thu 7/87:45 a.m.YYZ - GRU

1 stop20h 55mLATAM Airlines

Wed 27/810:05 a.m.GRU - YYZ

1 stop14h 54mLATAM Airlines

Deal found 29/7C$ 858

Thu 7/82:15 p.m.YYZ - GRU

2 stops18h 15mUnited Airlines

Tue 26/89:50 p.m.GRU - YYZ

2 stops20h 29mUnited Airlines

Deal found 29/7C$ 1,006

Sat 9/85:59 p.m.YYZ - GRU

1 stop13h 21mAmerican Airlines

Wed 27/89:25 p.m.GRU - YYZ

2 stops19h 11mAmerican Airlines

Deal found 30/7C$ 911

Sun 10/87:50 a.m.YUL - GRU

2 stops20h 25mAmerican Airlines

Sun 17/89:25 p.m.GRU - YUL

2 stops18h 29mAmerican Airlines

Deal found 30/7C$ 918

Sun 10/811:50 p.m.YYZ - GRU

1 stop25h 20mAvianca

Wed 17/127:35 a.m.GRU - YYZ

1 stop15h 55mAvianca

Deal found 30/7C$ 918

Sun 10/811:50 p.m.YYZ - GRU

1 stop14h 30mGOL

Tue 16/124:15 a.m.GRU - YYZ

1 stop19h 15mGOL

Deal found 30/7C$ 996

Sun 10/89:35 a.m.YYZ - VCP

1 stop20h 30mMultiple Airlines

Mon 25/810:50 p.m.VCP - YYZ

1 stop26h 05mMultiple Airlines

Deal found 29/7C$ 1,265

One-way flights from Ontario to Sao Paulo
Search for one-way flight options from Ontario to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated 1 August 2025.

Tue 19/811:40 a.m.YUL - GRU

1 stop13h 35mArajet

Deal found 29/7C$ 397

Sun 24/811:25 p.m.YUL - GRU

1 stop29h 10mAvianca

Deal found 29/7C$ 432

Tue 12/87:00 a.m.YUL - GRU

1 stop21h 15mAmerican Airlines

Deal found 30/7C$ 450

Sun 24/87:00 a.m.YUL - GRU

2 stops21h 30mLATAM Airlines

Deal found 29/7C$ 457

Sun 14/910:37 a.m.YOW - GRU

1 stop21h 53mUnited Airlines

Deal found 30/7C$ 458

Mon 8/99:05 a.m.YYZ - VCP

2 stops20h 55mMultiple Airlines

Deal found 30/7C$ 459

Sun 14/97:00 a.m.YYZ - GRU

2 stops23h 10mUnited Airlines

Deal found 30/7C$ 459

Wed 13/81:20 p.m.YYZ - GRU

1 stop18h 40mDelta

Deal found 29/7C$ 462

Mon 11/812:47 p.m.YUL - GRU

1 stop19h 13mDelta

Deal found 31/7C$ 464

Mon 4/87:45 a.m.YYZ - GRU

2 stops20h 55mLATAM Airlines

Deal found 31/7C$ 468

Mon 15/99:00 p.m.YTZ - GRU

2 stops28h 57mMultiple Airlines

Deal found 29/7C$ 469

Thu 14/81:55 a.m.YYZ - GRU

2 stops21h 45mAvianca

Deal found 30/7C$ 475

Fly from

Fly to

Route

Depart

Return

Price

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 7/10

9:00 a.m.-12:30 a.m.

1 stop14h 30m

Sao Paulo Guarulhos Intl

Mon 27/10

3:10 a.m.-1:15 a.m.

1 stop23h 05m

C$ 825

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Tue 21/10

6:49 a.m.-7:15 a.m.

1 stop23h 26m

Sao Paulo Guarulhos Intl

Sun 16/11

10:35 p.m.-9:48 a.m.

1 stop13h 13m

C$ 826

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Sat 1/11

12:52 p.m.-3:10 a.m.

1 stop13h 18m

Sao Paulo Guarulhos Intl

Sat 15/11

4:35 p.m.-6:35 a.m.

1 stop16h 00m

C$ 846

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:14 a.m.-6:05 a.m.

2 stops20h 51m

Sao Paulo Guarulhos Intl

Tue 2/12

12:15 a.m.-3:00 p.m.

2 stops16h 45m

C$ 847

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Fri 7/11

10:00 p.m.-3:10 a.m.

1 stop27h 10m

Sao Paulo Guarulhos Intl

Sun 16/11

4:35 p.m.-8:35 p.m.

1 stop30h 00m

C$ 848

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sat 13/9

7:29 p.m.-7:35 a.m.

2 stops35h 06m

Sao Paulo Guarulhos Intl

Sat 20/9

9:30 p.m.-9:58 a.m.

1 stop13h 28m

C$ 850

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Sun 18/1

12:15 p.m.-9:35 a.m.

2 stops19h 20m

Sao Paulo Guarulhos Intl

Mon 26/1

9:30 p.m.-11:17 a.m.

1 stop15h 47m

C$ 850

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Mon 1/9

6:10 a.m.-7:35 a.m.

1 stop24h 25m

Sao Paulo Guarulhos Intl

Mon 15/9

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

1 stop13h 34m

C$ 851

MontrealSao Paulo

YUL - GRU

YULGRU

Montreal Pierre Elliott Trudeau Intl

Fri 22/8

12:47 p.m.-5:40 a.m.

2 stops15h 53m

Sao Paulo Guarulhos Intl

Sun 14/9

8:30 p.m.-4:05 p.m.

1 stop20h 35m

C$ 854

TorontoSao Paulo

YYZ - GRU

YYZGRU

Toronto Pearson Intl

Wed 1/10

6:07 p.m.-4:25 p.m.

2 stops21h 18m

Sao Paulo Guarulhos Intl

Sat 18/10

10:50 p.m.-4:50 p.m.

1 stop19h 00m

C$ 857

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo 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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo (average of C$ 663). Flying from Region of Ontario to Sao Paulo in December is currently the most expensive (average of C$ 1,140). 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 SAO?

When flying from Region of Ontario to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Sao Paulo

The most flights from CAON to SAO 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 Region of Ontario to Sao Paulo?

Reviews of airlines servicing Sao Paulo

Check out reviews from past customers who have flown with Delta,LATAM Airlines, andCopa Airlines from Ontario to Sao Paulo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,822 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL

7.3

Good

1,091 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Sao Paulo one-way?
One-way options have recently been found by users for as low as C$ 397 on Arajet. Other airlines that offer cheap prices include Avianca from C$ 432 and American Airlines from C$ 450 one-way.
What are the most popular routes from Region of Ontario to Sao Paulo?
While some choose either Toronto Pearson Intl - Sao Paulo Guarulhos Intl or Toronto Island - Sao Paulo Guarulhos Intl, Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl is the most popular route from Region of Ontario to Sao Paulo.
What are the most reliable airlines from Region of Ontario to Sao Paulo?
Before booking your flight to Sao Paulo from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Air Canada (76%), GOL (52%), Azul( 36%).
What are the cheapest flights from Region of Ontario to Sao Paulo?
While on average a flight from Region of Ontario to Sao Paulo is generally C$ 1,412, our data shows the cheapest flight currently is C$ 535. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Sao Paulo Guarulhos Intl), you can expect to pay C$ 811 for that flight.
Can I find deals for flights from Ontario to Sao Paulo that include hotel bookings?
Yes. In addition to deals on Ontario to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Sao Paulo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Sao Paulo.
Can I find deals for business class flights from Ontario to Sao Paulo?
Yes. Cheapflights offers flight deals from Ontario to Sao Paulo 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?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Sao Paulo (average of C$ 663). Flying from Region of Ontario to Sao Paulo in December is currently the most expensive (average of C$ 1,140). 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

Top 10 airlines flying from Ontario to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 385	AverageC$ 892	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Arajet	CheapestC$ 522	AverageC$ 763	FlexibilityNo cancel fee	On-timeN/A	Search Arajet flights
Avianca	CheapestC$ 551	AverageC$ 879	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Copa Airlines	CheapestC$ 691	AverageC$ 1,063	FlexibilityNo cancel fee	On-time70%	Search Copa Airlines flights
LATAM Airlines	CheapestC$ 780	AverageC$ 1,107	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
American Airlines	CheapestC$ 803	AverageC$ 1,207	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	CheapestC$ 822	AverageC$ 1,214	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 855	AverageC$ 1,152	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
GOL	CheapestC$ 997	AverageC$ 1,694	FlexibilityNo cancel fee	On-time74%	Search GOL flights
Azul	CheapestC$ 1,186	AverageC$ 1,691	FlexibilityNo cancel fee	On-time82%	Search Azul flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Sao Paulo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sao Paulo from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Sao Paulo?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Sao Paulo 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 Sao Paulo with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Sao Paulo with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Sao Paulo become cheaper?

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

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Cheap flights from Ontario to Sao Paulo, Brazil from C$ 397

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Sao Paulo

Keep the following information in mind while searching for Ontario to Sao Paulo flight deals. Data was last updated 1 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Sao Paulo

Cheapest flights from Ontario to Sao PauloExplore the most affordable flight options available from Ontario to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Ontario to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

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Use the filters below to find and compare flights from Ontario to Sao Paulo that are best for you.

Best time to book a flight from Ontario to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Ontario with our price prediction graph.

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Everything you need to know about your flight from Ontario to Sao Paulo

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

What is the cheapest time of day to fly from ON to SAO?

Find hourly flight availability from Ontario to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

Weekly flight availability from Region of Ontario to Sao Paulo

Explore weekly flight availability from Ontario to Sao Paulo. 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 1 August 2025.

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

Reviews of airlines servicing Sao Paulo

Check out reviews from past customers who have flown with Delta,LATAM Airlines, andCopa Airlines from Ontario to Sao Paulo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the most popular routes from Region of Ontario to Sao Paulo?

What are the most reliable airlines from Region of Ontario to Sao Paulo?

What are the cheapest flights from Region of Ontario to Sao Paulo?

Can I find deals for flights from Ontario to Sao Paulo that include hotel bookings?

How can I find direct flights from Ontario to Sao Paulo?

Can I find deals for business class flights from Ontario to Sao Paulo?

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

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Alternative routes for Ontario to Sao Paulo

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Top 10 airlines flying from Ontario to Sao Paulo

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Cheapest flights from Ontario to Sao Paulo
Explore the most affordable flight options available from Ontario to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.