What are the cheapest airlines to fly from Region of Ontario to Rio de Janeiro Santos Dumont Airport one-way?

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at C$ 442. United Airlines flights start at C$ 505 while deals on Air Canada start at C$ 608 one-way.

What are the most popular routes from Region of Ontario to Rio de Janeiro Santos Dumont Airport?

When deciding which route to take from Region of Ontario to Rio de Janeiro Santos Dumont Airport consider Montreal Pierre Elliott Trudeau Intl - Rio de Janeiro Santos Dumont, Toronto Pearson Intl - Rio de Janeiro Santos Dumont or Ottawa - Rio de Janeiro Santos Dumont as they are the most popular.

How far in advance should I book a flight from Region of Ontario to Rio de Janeiro Santos Dumont Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 72% on flights from Region of Ontario to Rio de Janeiro Santos Dumont Airport compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 1,035. For sooner than that we have options available in the next 3 days from C$ 1,163.

What is the cheapest month to fly from Region of Ontario to Rio de Janeiro Santos Dumont Airport?

March is one of the best times of the year to fly to Rio de Janeiro Santos Dumont Airport from Region of Ontario. Prices for March average C$ 976 per person but you can even find prices for as low as C$ 579. The most expensive prices can be found in the month of December. Opting for a March flight can save you 52% on your journey compared to booking in December

Can I find deals for flights from Ontario to Santos Dumont that include hotel bookings?

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

How can I find direct flights from Ontario to Santos Dumont?

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

Can I find deals for business class flights from Ontario to Santos Dumont?

Yes. Cheapflights offers flight deals from Ontario to Santos Dumont 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$ 430+ Flights from Ontario to Rio de Janeiro Santos Dumont Airport, Brazil

Cheap flight deals from Ontario to Santos Dumont

Round-trip from	C$ 699
One-way from	C$ 430
Popular in	December
Cheapest in	March
Average price	C$ 899

20/5-27/5
4 total stops
49h 20m total
Ontario to Rio de Janeiro

Search Deals

10/6
2 total stops
16h 05m total
Ontario to Rio de Janeiro

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 193 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 65 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ontario to Santos Dumont

Cheapest flights from Ontario to Santos Dumont
Explore the most affordable flight options available from Ontario to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 abril 2025.

mar. 20/511:40 a.m.YYZ - SDU

2 stops23h 20mMultiple Airlines

mar. 27/54:55 p.m.SDU - YYZ

2 stops26h 00mMultiple Airlines

Deal found 21/4C$ 699

jue. 16/1012:45 p.m.YUL - SDU

2 stops19h 50mLATAM Airlines

jue. 30/108:20 p.m.SDU - YUL

2 stops21h 44mLATAM Airlines

Deal found 21/4C$ 943

vie. 26/98:10 a.m.YYZ - SDU

2 stops30h 40mUnited Airlines

dom. 5/101:00 p.m.SDU - YYZ

2 stops28h 17mUnited Airlines

Deal found 21/4C$ 944

mié. 7/52:20 p.m.YUL - SDU

2 stops24h 30mMultiple Airlines

dom. 8/61:00 p.m.SDU - YUL

2 stops27h 49mMultiple Airlines

Deal found 21/4C$ 948

dom. 18/56:15 a.m.YUL - SDU

2 stops32h 35mUnited Airlines

lun. 26/51:05 p.m.SDU - YUL

2 stops31h 40mUnited Airlines

Deal found 22/4C$ 950

jue. 30/105:30 p.m.YYZ - SDU

2 stops19h 10mDelta

lun. 10/118:20 p.m.SDU - YYZ

2 stops30h 05mDelta

Deal found 21/4C$ 1,006

mar. 27/57:29 p.m.YOW - SDU

2 stops19h 21mMultiple Airlines

dom. 1/61:00 p.m.SDU - YOW

2 stops21h 58mMultiple Airlines

Deal found 21/4C$ 1,038

mar. 20/57:29 p.m.YOW - SDU

2 stops19h 21mUnited Airlines

dom. 8/61:00 p.m.SDU - YOW

2 stops26h 42mUnited Airlines

Deal found 22/4C$ 1,040

jue. 1/510:15 p.m.YYZ - SDU

1 stop16h 35mAir Canada

jue. 15/57:55 a.m.SDU - YYZ

1 stop23h 55mAir Canada

Deal found 22/4C$ 1,107

lun. 15/911:01 a.m.YYZ - SDU

2 stops21h 34mLATAM Airlines

lun. 29/98:20 p.m.SDU - YYZ

2 stops15h 51mLATAM Airlines

Deal found 21/4C$ 1,150

jue. 4/94:30 p.m.YUL - SDU

2 stops22h 20mAir Canada

mié. 17/97:55 a.m.SDU - YUL

2 stops30h 25mAir Canada

Deal found 21/4C$ 1,158

dom. 2/1110:00 p.m.YUL - SDU

2 stops34h 40mGOL

dom. 16/116:00 a.m.SDU - YUL

2 stops16h 35mGOL

Deal found 21/4C$ 1,219

Best flights from Ontario to Santos Dumont
Discover carefully curated flight deals from Ontario to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 abril 2025.

mar. 20/511:40 a.m.YYZ - SDU

2 stops23h 20mMultiple Airlines

mar. 27/54:55 p.m.SDU - YYZ

2 stops26h 00mMultiple Airlines

Deal found 21/4C$ 699

mié. 2/74:00 p.m.YYZ - SDU

2 stops20h 40mLATAM Airlines

mié. 13/88:20 p.m.SDU - YYZ

2 stops15h 56mLATAM Airlines

Deal found 21/4C$ 932

dom. 4/55:30 p.m.YYZ - SDU

2 stops21h 20mUnited Airlines

sáb. 17/51:05 p.m.SDU - YYZ

2 stops21h 59mUnited Airlines

Deal found 22/4C$ 946

dom. 18/510:15 p.m.YYZ - SDU

1 stop16h 35mAir Canada

jue. 22/57:55 a.m.SDU - YYZ

1 stop23h 55mAir Canada

Deal found 21/4C$ 1,154

mar. 20/511:10 p.m.YYZ - SDU

1 stop15h 40mAzul

mar. 27/57:55 a.m.SDU - YYZ

1 stop23h 10mAzul

Deal found 21/4C$ 1,881

sáb. 26/411:50 p.m.YYZ - SDU

2 stops40h 00mGOL

dom. 4/56:00 a.m.SDU - YYZ

2 stops17h 30mGOL

Deal found 21/4C$ 1,895

dom. 18/56:15 a.m.YUL - SDU

2 stops32h 35mUnited Airlines

lun. 26/51:05 p.m.SDU - YUL

2 stops31h 40mUnited Airlines

Deal found 22/4C$ 950

jue. 22/58:41 a.m.YUL - SDU

2 stops21h 34mMultiple Airlines

jue. 5/62:55 p.m.SDU - YUL

3 stops30h 02mMultiple Airlines

Deal found 22/4C$ 1,010

mar. 27/57:29 p.m.YOW - SDU

2 stops19h 21mMultiple Airlines

dom. 1/61:00 p.m.SDU - YOW

2 stops21h 58mMultiple Airlines

Deal found 21/4C$ 1,038

mar. 20/57:29 p.m.YOW - SDU

2 stops19h 21mUnited Airlines

dom. 8/61:00 p.m.SDU - YOW

2 stops26h 42mUnited Airlines

Deal found 22/4C$ 1,040

jue. 4/94:00 p.m.YUL - SDU

2 stops22h 50mAir Canada

mié. 17/97:55 a.m.SDU - YUL

2 stops31h 25mAir Canada

Deal found 22/4C$ 1,161

dom. 22/611:01 a.m.YUL - SDU

2 stops21h 34mLATAM Airlines

mar. 8/72:20 p.m.SDU - YUL

2 stops42h 10mLATAM Airlines

Deal found 22/4C$ 1,360

Last-minute flights from Ontario to Santos Dumont
Discover last-minute flight deals from Ontario to Santos Dumont. Data last updated 22 abril 2025 and is based on user searches.

mar. 29/411:15 a.m.YUL - SDU

2 stops27h 35mUnited Airlines

mié. 7/51:05 p.m.SDU - YUL

2 stops26h 49mUnited Airlines

Deal found 21/4C$ 1,044

mié. 30/49:30 p.m.YUL - SDU

1 stop17h 20mAzul

lun. 5/57:55 a.m.SDU - YUL

1 stop23h 15mAzul

Deal found 21/4C$ 2,411

jue. 1/510:15 p.m.YYZ - SDU

1 stop16h 35mAir Canada

jue. 15/57:55 a.m.SDU - YYZ

1 stop23h 55mAir Canada

Deal found 22/4C$ 1,107

jue. 1/57:10 p.m.YUL - SDU

2 stops19h 40mMultiple Airlines

lun. 5/51:05 p.m.SDU - YUL

2 stops23h 35mMultiple Airlines

Deal found 21/4C$ 1,222

jue. 1/511:01 a.m.YYZ - SDU

2 stops21h 34mMultiple Airlines

jue. 15/51:05 p.m.SDU - YYZ

1 stop18h 45mMultiple Airlines

Deal found 22/4C$ 1,663

jue. 1/512:10 p.m.YYZ - SDU

2 stops20h 25mDelta

jue. 15/58:20 p.m.SDU - YYZ

2 stops18h 20mDelta

Deal found 22/4C$ 1,733

vie. 2/54:00 p.m.YYZ - SDU

2 stops22h 50mUnited Airlines

vie. 9/51:05 p.m.SDU - YYZ

2 stops21h 59mUnited Airlines

Deal found 22/4C$ 1,125

vie. 2/54:00 p.m.YUL - SDU

2 stops22h 50mAir Canada

dom. 18/51:05 p.m.SDU - YUL

2 stops25h 16mAir Canada

Deal found 21/4C$ 1,608

lun. 5/53:30 p.m.YUL - SDU

2 stops23h 20mAir Canada

mar. 20/51:05 p.m.SDU - YUL

2 stops24h 16mAir Canada

Deal found 21/4C$ 1,327

mié. 7/58:30 a.m.YUL - SDU

2 stops30h 20mUnited Airlines

lun. 9/61:00 p.m.SDU - YUL

2 stops21h 23mUnited Airlines

Deal found 21/4C$ 948

dom. 11/53:59 p.m.YYZ - SDU

2 stops22h 51mUnited Airlines

dom. 1/61:00 p.m.SDU - YYZ

2 stops32h 44mUnited Airlines

Deal found 22/4C$ 946

vie. 16/54:00 p.m.YYZ - SDU

2 stops20h 50mLATAM Airlines

mié. 21/58:20 p.m.SDU - YYZ

2 stops16h 00mLATAM Airlines

Deal found 22/4C$ 1,425

One-way flights from Ontario to Santos Dumont
Search for one-way flight options from Ontario to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated 22 abril 2025.

mar. 10/64:30 p.m.YYZ - SDU

2 stops16h 05mMultiple Airlines

Deal found 22/4C$ 430

jue. 19/61:10 p.m.YUL - SDU

2 stops23h 30mMultiple Airlines

Deal found 21/4C$ 434

sáb. 5/77:00 a.m.YUL - SDU

2 stops31h 10mLATAM Airlines

Deal found 22/4C$ 442

dom. 1/67:29 p.m.YOW - SDU

2 stops19h 21mMultiple Airlines

Deal found 21/4C$ 503

mar. 10/66:40 a.m.YOW - SDU

2 stops32h 10mUnited Airlines

Deal found 22/4C$ 505

jue. 22/52:20 p.m.YUL - SDU

2 stops24h 30mUnited Airlines

Deal found 22/4C$ 605

dom. 11/510:15 p.m.YYZ - SDU

1 stop16h 35mAir Canada

Deal found 21/4C$ 608

mar. 20/53:55 p.m.YOW - SDU

2 stops22h 55mAir Canada

Deal found 21/4C$ 614

mar. 16/910:45 p.m.YUL - SDU

1 stop16h 05mAir Canada

Deal found 21/4C$ 780

mar. 1/79:30 p.m.YUL - SDU

1 stop17h 20mAzul

Deal found 22/4C$ 1,226

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

mar. 20/5

11:40 a.m.-12:00 p.m.

2 stops23h 20m

Rio de Janeiro Santos Dumont

mar. 27/5

4:55 p.m.-5:55 p.m.

2 stops26h 00m

C$ 699

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

vie. 26/9

8:10 a.m.-3:50 p.m.

2 stops30h 40m

Rio de Janeiro Santos Dumont

dom. 5/10

1:00 p.m.-4:17 p.m.

2 stops28h 17m

C$ 944

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

dom. 18/5

6:15 a.m.-3:50 p.m.

2 stops32h 35m

Rio de Janeiro Santos Dumont

lun. 26/5

1:05 p.m.-7:45 p.m.

2 stops31h 40m

C$ 950

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

jue. 22/5

8:41 a.m.-7:15 a.m.

2 stops21h 34m

Rio de Janeiro Santos Dumont

jue. 5/6

2:55 p.m.-7:57 p.m.

3 stops30h 02m

C$ 1,010

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

mar. 27/5

7:29 p.m.-3:50 p.m.

2 stops19h 21m

Rio de Janeiro Santos Dumont

dom. 1/6

1:00 p.m.-9:58 a.m.

2 stops21h 58m

C$ 1,038

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

mar. 20/5

7:29 p.m.-3:50 p.m.

2 stops19h 21m

Rio de Janeiro Santos Dumont

dom. 8/6

1:00 p.m.-2:42 p.m.

2 stops26h 42m

C$ 1,040

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

lun. 15/9

11:01 a.m.-9:35 a.m.

2 stops21h 34m

Rio de Janeiro Santos Dumont

lun. 29/9

8:20 p.m.-11:11 a.m.

2 stops15h 51m

C$ 1,150

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

lun. 15/9

11:20 p.m.-3:50 p.m.

2 stops39h 30m

Rio de Janeiro Santos Dumont

lun. 29/9

7:55 a.m.-6:55 a.m.

1 stop24h 00m

C$ 1,158

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

4:00 p.m.-3:50 p.m.

2 stops22h 50m

Rio de Janeiro Santos Dumont

mié. 17/9

7:55 a.m.-2:20 p.m.

2 stops31h 25m

C$ 1,161

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

lun. 4/8

4:00 p.m.-1:40 p.m.

2 stops20h 40m

Rio de Janeiro Santos Dumont

mié. 13/8

8:20 p.m.-5:01 p.m.

2 stops21h 41m

C$ 1,273

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 25 results

Best time to book a flight from Ontario to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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 Rio de Janeiro Santos Dumont Airport

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Rio de Janeiro Santos Dumont Airport as you normally would.

Rainfall in Santos Dumont by month

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 40.0 - 130.0 mm per month. January is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 40.0 mm.

Temperature in Santos Dumont by month

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Santos Dumont

To help decide which airline to fly from Ontario to Rio de Janeiro, see what other customers have to say about Azul, LATAM Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul

8.0

Very good

775 reviews

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

LATAM Airlines

7.5

Good

1,765 reviews

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

United Airlines

7.4

Good

8,683 reviews

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

GOL

7.3

Good

1,064 reviews

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Air Canada

7.0

Good

9,180 reviews

Azul

8.0

Very good

775 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Rio de Janeiro Santos Dumont Airport one-way?
To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at C$ 442. United Airlines flights start at C$ 505 while deals on Air Canada start at C$ 608 one-way.
What are the most popular routes from Region of Ontario to Rio de Janeiro Santos Dumont Airport?
When deciding which route to take from Region of Ontario to Rio de Janeiro Santos Dumont Airport consider Montreal Pierre Elliott Trudeau Intl - Rio de Janeiro Santos Dumont, Toronto Pearson Intl - Rio de Janeiro Santos Dumont or Ottawa - Rio de Janeiro Santos Dumont as they are the most popular.
Can I find deals for flights from Ontario to Santos Dumont that include hotel bookings?
Yes. In addition to deals on Ontario to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Santos Dumont?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Santos Dumont.
Can I find deals for business class flights from Ontario to Santos Dumont?
Yes. Cheapflights offers flight deals from Ontario to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Santos Dumont

Pierre Elliott Trudeau Intl to Rio de Janeiro–Galeão Intl flights

Pierre Elliott Trudeau Intl to Santos Dumont flights

Pearson Intl to Rio de Janeiro–Galeão Intl flights

Pearson Intl to Santos Dumont flights

Vancouver Intl to Rio de Janeiro–Galeão Intl flights

Vancouver Intl to Santos Dumont flights

Ottawa to Santos Dumont flights

Edmonton to Rio de Janeiro–Galeão Intl flights

Calgary to Santos Dumont flights

Calgary to Rio de Janeiro–Galeão Intl flights

Québec City to Santos Dumont flights

Québec City to Rio de Janeiro–Galeão Intl flights

Edmonton to Santos Dumont flights

Winnipeg to Rio de Janeiro–Galeão Intl flights

Saskatoon to Rio de Janeiro–Galeão Intl flights

London to Rio de Janeiro–Galeão Intl flights

Complete your trip

Rio de Janeiro Santos Dumont Airport car rentals

Rio de Janeiro car rentals

Copacabana car rentals

Ipanema car rentals

Paquetá car rentals

Leblon car rentals

Barra da Tijuca car rentals

Botafogo car rentals

Tijuca car rentals

Barra de Guaratiba car rentals

Centro car rentals

Rocinha car rentals

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Santos Dumont?

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 Santos Dumont from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Santos Dumont?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Santos Dumont.

Can Cheapflights find flights from Ontario to Santos Dumont with no change fees?

Need flexible booking options for your flight to Santos Dumont from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Santos Dumont become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ontario to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 430

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Santos Dumont

Keep the following information in mind while searching for Ontario to Santos Dumont flight deals. Data was last updated 22 abril 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Santos Dumont

Cheapest flights from Ontario to Santos DumontExplore the most affordable flight options available from Ontario to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 abril 2025.

Explore the most affordable flight options available from Ontario to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 abril 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Rio de Janeiro Santos Dumont Airport that are best for you.

Best time to book a flight from Ontario to Santos Dumont

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Rio de Janeiro Santos Dumont Airport

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

Find hourly flight availability from Ontario to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 abril 2025.

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

Reviews of airlines servicing Santos Dumont

Related info for your journey

Find useful and relevant information for your journey from Ontario to Santos Dumont. 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 Rio de Janeiro Santos Dumont Airport one-way?

What are the most popular routes from Region of Ontario to Rio de Janeiro Santos Dumont Airport?

Can I find deals for flights from Ontario to Santos Dumont that include hotel bookings?

How can I find direct flights from Ontario to Santos Dumont?

Can I find deals for business class flights from Ontario to Santos Dumont?

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.

Alternative routes for Ontario to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.

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 Ontario to Santos Dumont?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Santos Dumont?

Can Cheapflights find flights from Ontario to Santos Dumont with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Santos Dumont become cheaper?

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Cheapest flights from Ontario to Santos Dumont
Explore the most affordable flight options available from Ontario to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 abril 2025.