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$435+ Cheap flights from Brazil to Ontario (ONT)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ONT
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Brazil to Ontario

Keep the following information in mind while searching for Brazil to Ontario flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$812
(Mytrip)

One-way from

$435
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$705
Provider with most accurate pricing for Sao Paulo (SAO)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Los Angeles flights.
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From Brazil to Ontario
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One-way flight from Brazil to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Brazil to Ontario

Cheapest flights from Brazil to Ontario
Explore the most affordable flight options available from Brazil to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:00 amGRU - ONT
3 stops26h 52mMultiple Airlines
Tue 2/311:02 pmONT - GRU
3 stops29h 13mMultiple Airlines
Deal found 1/7$812
This Mytrip deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:59 pmGRU - ONT
3 stops27h 53mMultiple Airlines
Fri 2/611:02 pmONT - GRU
3 stops23h 08mMultiple Airlines
Deal found 1/6$907
This Mytrip deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:40 pmGRU - ONT
3 stops35h 12mMultiple Airlines
Mon 2/912:42 amONT - GRU
2 stops23h 58mMultiple Airlines
Deal found 1/6$1,024
This LATAM Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:05 amPOA - ONT
2 stops28h 59mLATAM Airlines
Mon 9/287:00 amONT - POA
2 stops31h 15mLATAM Airlines
Deal found 1/7$1,025
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:05 pmGIG - ONT
2 stops27h 31mUnited Airlines
Thu 4/306:05 amONT - GIG
1 stop22h 10mUnited Airlines
Deal found 1/7$1,030
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:00 pmGIG - ONT
1 stop18h 40mDelta
Thu 4/307:00 amONT - GIG
2 stops37h 05mDelta
Deal found 1/7$1,036
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:50 pmGRU - ONT
2 stops18h 43mUnited Airlines
Wed 5/276:02 amONT - GRU
1 stop20h 28mUnited Airlines
Deal found 1/6$1,036
This Mytrip deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:25 pmGRU - ONT
3 stops34h 27mMultiple Airlines
Sun 2/1512:42 amONT - GRU
3 stops34h 33mMultiple Airlines
Deal found 1/8$1,039
This Mytrip deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:45 pmGRU - ONT
3 stops32h 07mMultiple Airlines
Wed 2/412:42 amONT - GRU
2 stops23h 58mMultiple Airlines
Deal found 1/8$1,054
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:05 pmGIG - ONT
1 stop28h 45mUnited Airlines
Mon 4/276:00 amONT - GIG
1 stop22h 15mUnited Airlines
Deal found 1/7$1,070
This LATAM Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:35 amCWB - ONT
2 stops39h 29mLATAM Airlines
Tue 3/1710:25 pmONT - CWB
2 stops28h 20mLATAM Airlines
Deal found 1/7$1,072
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:05 pmGIG - ONT
2 stops19h 09mUnited Airlines
Fri 5/86:05 amONT - GIG
1 stop22h 10mUnited Airlines
Deal found 1/8$1,074

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brazil 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Brazil to Ontario that are best for you.

Fly from

Brazil

Fly to

Ontario

Route

Depart

Return

Price

Sao PauloOntario

GRU - ONT

GRUONT

Sao Paulo Guarulhos Intl

Tue 2/3

4:40 pm-10:52 pm

3 stops35h 12m

Ontario

Mon 2/9

12:42 am-5:40 am

2 stops23h 58m

$1,024

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Tue 4/7

9:05 pm-8:36 pm

2 stops27h 31m

Ontario

Sat 4/25

6:49 pm-8:15 am

2 stops57h 26m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Mon 4/6

9:00 pm-11:40 am

1 stop18h 40m

Ontario

Tue 4/28

5:05 pm-10:15 am

2 stops37h 10m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Wed 4/8

9:05 pm-12:37 pm

2 stops43h 32m

Ontario

Thu 4/30

6:05 am-8:15 am

1 stop22h 10m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Mon 4/6

9:00 pm-11:40 am

1 stop18h 40m

Ontario

Wed 4/29

12:39 pm-10:15 am

1 stop17h 36m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Tue 4/7

9:05 pm-8:36 pm

2 stops27h 31m

Ontario

Thu 4/30

6:05 am-8:15 am

1 stop22h 10m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Wed 4/8

7:00 am-11:40 am

2 stops32h 40m

Ontario

Tue 4/28

10:15 pm-10:15 am

1 stop32h 00m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 4/9

9:05 pm-9:50 pm

1 stop28h 45m

Ontario

Tue 4/28

5:10 am-8:15 am

2 stops23h 05m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Wed 4/8

7:00 am-11:40 am

2 stops32h 40m

Ontario

Wed 4/29

1:20 pm-10:15 am

2 stops16h 55m

$1,030

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Thu 4/9

9:05 pm-9:50 pm

1 stop28h 45m

Ontario

Thu 4/30

6:00 am-8:15 am

2 stops22h 15m

$1,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 53 results
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Best time to book a flight from Brazil to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Brazil 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 Brazil to Ontario

What is the cheapest month to book a flight from Brazil to Ontario?

Currently, April is the cheapest month in which you can book a flight from Brazil to Ontario (average of $233). Flying from Brazil to Ontario in September is currently the most expensive (average of $276). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Brazil?

    If you book a flight to Ontario from Brazil, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • How long is the flight from Brazil to Ontario?

    Airlines like United Airlines, Delta, and LATAM Airlines fly from Brazil to Ontario in about 27h 31m. The time it takes to get you to your destination can typically vary by up to 11h 58m. There are 6258 mi between Brazil and Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Brazil to Ontario?

    Most travelers choose Sao Paulo Guarulhos Intl - Ontario, Rio de Janeiro–Galeão Intl - Ontario or Porto Alegre Salgado Filho - Ontario when deciding on the best route from Brazil to Ontario.

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

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

  • How can I find direct flights from Brazil to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Brazil 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 Brazil to Ontario?

    Currently, April is the cheapest month in which you can book a flight from Brazil to Ontario (average of $233). Flying from Brazil to Ontario in September is currently the most expensive (average of $276). 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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