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Cheap flights from Ontario to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 432

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDU
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Santos Dumont

Enter your travel dates to find the best prices.

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 2 February 2026.

Tue 3/33:30 p.m.
YYZ
-
SDU
2 stops23h 15m
United Airlines
Tue 10/31:50 p.m.
SDU
-
YYZ
2 stops25h 11m
United Airlines
Deal found 1/2C$ 825
Mon 2/37:40 p.m.
YYZ
-
SDU
2 stops19h 05m
United Airlines
Mon 9/31:50 p.m.
SDU
-
YYZ
2 stops25h 30m
United Airlines
Deal found 31/1C$ 829
Mon 21/96:50 p.m.
YYZ
-
SDU
2 stops20h 55m
United Airlines
Sun 4/102:50 p.m.
SDU
-
YYZ
2 stops25h 50m
United Airlines
Deal found 1/2C$ 846
Tue 14/43:00 p.m.
YYZ
-
SDU
2 stops24h 45m
Azul
Tue 19/51:45 p.m.
SDU
-
YYZ
2 stops23h 50m
Azul
Deal found 2/2C$ 856
Mon 16/312:55 a.m.
YYZ
-
SDU
2 stops31h 30m
Multiple Airlines
Thu 26/31:50 p.m.
SDU
-
YYZ
2 stops18h 45m
Multiple Airlines
Deal found 31/1C$ 859
Wed 11/112:30 p.m.
YYZ
-
SDU
2 stops20h 00m
LATAM Airlines
Sun 15/118:15 p.m.
SDU
-
YYZ
2 stops18h 54m
LATAM Airlines
Deal found 1/2C$ 867
Tue 28/46:00 p.m.
YYZ
-
SDU
2 stops21h 45m
Air Canada
Wed 13/51:45 p.m.
SDU
-
YYZ
2 stops22h 53m
Air Canada
Deal found 31/1C$ 877
Wed 22/48:30 p.m.
YYZ
-
SDU
2 stops19h 15m
Air Canada
Thu 7/51:45 p.m.
SDU
-
YYZ
2 stops21h 53m
Air Canada
Deal found 1/2C$ 890
Wed 29/410:55 p.m.
YUL
-
SDU
1 stop16h 50m
Multiple Airlines
Wed 13/51:45 p.m.
SDU
-
YUL
1 stop17h 25m
Multiple Airlines
Deal found 31/1C$ 895
Wed 6/55:30 p.m.
YYZ
-
SDU
2 stops22h 15m
Air Canada
Thu 21/51:45 p.m.
SDU
-
YYZ
2 stops22h 53m
Air Canada
Deal found 31/1C$ 896
Thu 5/310:05 a.m.
YUL
-
SDU
2 stops28h 40m
Multiple Airlines
Fri 20/38:15 a.m.
SDU
-
YUL
2 stops25h 10m
Multiple Airlines
Deal found 1/2C$ 911
Tue 28/410:55 p.m.
YUL
-
SDU
1 stop16h 50m
Air Canada
Mon 18/51:45 p.m.
SDU
-
YUL
1 stop17h 25m
Air Canada
Deal found 1/2C$ 923

Find 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 2 February 2026.

Round-trip from

C$ 825

One-way from

C$ 432

Popular in

December

Cheapest in

November

Average price

C$ 836
United Airlines
  • United Airlines
  • 3/3-10/3
  • 4 total stops
  • 48h 26m total
  • Ontario to Rio de Janeiro
Search Deals
Azul
  • Azul
  • 4/3
  • 2 total stops
  • 24h 30m total
  • Ontario to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Santos Dumont 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 2 February 2026.
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

Ontario

Fly to

Santos Dumont

Route

Depart

Return

Price

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Mon 16/3

12:55 a.m.-1:00 p.m.

3 stops35h 05m

Rio de Janeiro Santos Dumont

Thu 26/3

8:15 a.m.-7:35 a.m.

2 stops24h 20m

C$ 886

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Wed 22/4

8:30 p.m.-4:45 p.m.

2 stops19h 15m

Rio de Janeiro Santos Dumont

Thu 7/5

1:45 p.m.-10:38 a.m.

2 stops21h 53m

C$ 890

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Wed 22/4

4:30 p.m.-4:45 p.m.

2 stops23h 15m

Rio de Janeiro Santos Dumont

Wed 6/5

1:45 p.m.-12:38 p.m.

2 stops23h 53m

C$ 897

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

10:55 p.m.-4:45 p.m.

1 stop16h 50m

Rio de Janeiro Santos Dumont

Wed 13/5

1:45 p.m.-6:10 a.m.

1 stop17h 25m

C$ 930

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Tue 24/3

12:55 a.m.-7:40 a.m.

2 stops29h 45m

Rio de Janeiro Santos Dumont

Thu 2/4

1:45 p.m.-11:30 p.m.

2 stops34h 45m

C$ 986

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Thu 5/3

6:55 p.m.-4:45 p.m.

2 stops19h 50m

Rio de Janeiro Santos Dumont

Sun 8/3

2:50 p.m.-10:51 a.m.

2 stops21h 01m

C$ 997

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Sun 1/3

3:30 p.m.-4:45 p.m.

2 stops23h 15m

Rio de Janeiro Santos Dumont

Sun 15/3

2:50 p.m.-10:29 a.m.

2 stops20h 39m

C$ 997

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Sun 1/3

3:30 p.m.-4:45 p.m.

2 stops23h 15m

Rio de Janeiro Santos Dumont

Sun 8/3

2:50 p.m.-4:02 p.m.

2 stops26h 12m

C$ 997

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Thu 7/5

6:55 p.m.-4:45 p.m.

2 stops20h 50m

Rio de Janeiro Santos Dumont

Wed 13/5

1:45 p.m.-9:19 a.m.

2 stops20h 34m

C$ 1,010

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Tue 24/2

7:40 p.m.-4:45 p.m.

2 stops19h 05m

Rio de Janeiro Santos Dumont

Tue 3/3

1:50 p.m.-9:36 a.m.

2 stops21h 46m

C$ 1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Region of Ontario to Rio de Janeiro Santos Dumont Airport?

    There are many flights that can get you from Region of Ontario to Rio de Janeiro Santos Dumont Airport in 19h 15m. Fly via Air Canada, United Airlines, or Azul to get the fastest option. Region of Ontario and Rio de Janeiro Santos Dumont Airport are separated by a distance of 8280 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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

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Alternative routes for Ontario to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Rio de Janeiro–Galeão Intl flights
Pierre Elliott Trudeau Intl to Rio de Janeiro–Galeão Intl flights
Pierre Elliott Trudeau Intl to Santos Dumont flights
Pearson Intl to Santos Dumont flights
Vancouver Intl to Rio de Janeiro–Galeão Intl flights
Calgary to Rio de Janeiro–Galeão Intl flights
Vancouver Intl to Santos Dumont flights
Calgary to Santos Dumont flights
Edmonton to Rio de Janeiro–Galeão Intl flights
Ottawa to Santos Dumont flights
Québec City to Rio de Janeiro–Galeão Intl flights
Québec City to Santos Dumont flights
Winnipeg to Rio de Janeiro–Galeão Intl flights
Edmonton to Santos Dumont flights
Saskatoon to Rio de Janeiro–Galeão Intl flights
London to Rio de Janeiro–Galeão Intl flights

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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.

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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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