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Cheap flights from Ontario to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 402

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDU
21 Apr — 28 Apr1
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 22 March 2026.

Wed 6/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Tue 26/58:15 a.m.
SDU
-
YYZ
2 stops16h 40m
Multiple Airlines
Deal found 17/3C$ 824
Sat 17/1011:01 a.m.
YUL
-
SDU
2 stops23h 09m
Multiple Airlines
Wed 28/108:15 a.m.
SDU
-
YUL
2 stops25h 10m
Multiple Airlines
Deal found 20/3C$ 874
Wed 6/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Wed 27/58:15 a.m.
SDU
-
YYZ
2 stops24h 05m
Multiple Airlines
Deal found 18/3C$ 931
Wed 6/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Tue 2/61:45 p.m.
SDU
-
YYZ
3 stops26h 30m
Multiple Airlines
Deal found 17/3C$ 948
Wed 6/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Mon 25/57:20 p.m.
SDU
-
YYZ
3 stops29h 35m
Multiple Airlines
Deal found 18/3C$ 953
Wed 6/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Mon 1/61:45 p.m.
SDU
-
YYZ
3 stops35h 45m
Multiple Airlines
Deal found 18/3C$ 959
Wed 27/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Wed 3/61:45 p.m.
SDU
-
YYZ
2 stops35h 10m
Multiple Airlines
Deal found 19/3C$ 984
Sat 19/97:20 p.m.
YYZ
-
SDU
2 stops44h 25m
United Airlines
Wed 23/91:45 p.m.
SDU
-
YYZ
2 stops20h 34m
United Airlines
Deal found 19/3C$ 992
Sun 7/66:00 a.m.
YOW
-
SDU
2 stops33h 45m
United Airlines
Fri 12/61:45 p.m.
SDU
-
YOW
2 stops35h 09m
United Airlines
Deal found 22/3C$ 992
Wed 13/56:30 a.m.
YYZ
-
SDU
2 stops24h 10m
Multiple Airlines
Wed 27/58:15 a.m.
SDU
-
YYZ
2 stops24h 05m
Multiple Airlines
Deal found 19/3C$ 1,001
Wed 6/52:30 p.m.
YYZ
-
SDU
2 stops25h 15m
United Airlines
Mon 1/61:45 p.m.
SDU
-
YYZ
2 stops30h 17m
United Airlines
Deal found 18/3C$ 1,004
Tue 24/31:10 p.m.
YUL
-
SDU
2 stops26h 35m
Azul
Tue 31/33:05 p.m.
SDU
-
YUL
2 stops27h 25m
Azul
Deal found 21/3C$ 1,059

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 22 March 2026.

Round-trip from

C$ 824

One-way from

C$ 402

Popular in

December

Cheapest in

November

Average price

C$ 760
6/5-26/5
  • 6/5-26/5
  • 4 total stops
  • 40h 50m total
  • Ontario to Rio de Janeiro
Search Deals
4/5
  • 4/5
  • 2 total stops
  • 28h 44m total
  • Ontario to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 127 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 March 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 22 March 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 7/6

6:00 a.m.-4:45 p.m.

2 stops33h 45m

Rio de Janeiro Santos Dumont

Fri 12/6

1:45 p.m.-11:54 p.m.

2 stops35h 09m

C$ 992

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 7/6

6:00 a.m.-4:45 p.m.

2 stops33h 45m

Rio de Janeiro Santos Dumont

Sat 13/6

5:30 p.m.-2:17 p.m.

2 stops21h 47m

C$ 992

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Thu 16/4

2:15 p.m.-4:45 p.m.

2 stops25h 30m

Rio de Janeiro Santos Dumont

Thu 7/5

1:45 p.m.-11:49 a.m.

2 stops23h 04m

C$ 1,089

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Wed 6/5

7:43 p.m.-4:45 p.m.

2 stops20h 02m

Rio de Janeiro Santos Dumont

Thu 14/5

1:45 p.m.-10:36 p.m.

2 stops33h 51m

C$ 1,167

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Wed 6/5

7:43 p.m.-4:45 p.m.

2 stops20h 02m

Rio de Janeiro Santos Dumont

Sat 16/5

5:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 1,169

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Mon 4/5

7:43 p.m.-4:45 p.m.

2 stops20h 02m

Rio de Janeiro Santos Dumont

Sat 16/5

5:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 1,169

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Wed 15/4

8:50 a.m.-4:45 p.m.

2 stops30h 55m

Rio de Janeiro Santos Dumont

Thu 14/5

1:45 p.m.-10:36 p.m.

2 stops33h 51m

C$ 1,169

TorontoRio de Janeiro

YYZ - SDU

YYZSDU

Toronto Pearson Intl

Sun 3/5

12:45 p.m.-4:45 p.m.

2 stops27h 00m

Rio de Janeiro Santos Dumont

Sat 16/5

5:30 p.m.-11:49 a.m.

2 stops19h 19m

C$ 1,169
Quickest round-trip

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 8/6

7:30 p.m.-4:45 p.m.

2 stops20h 15m

Rio de Janeiro Santos Dumont

Sat 13/6

5:30 p.m.-10:03 a.m.

2 stops17h 33m

C$ 1,180

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 8/6

7:30 p.m.-4:45 p.m.

2 stops20h 15m

Rio de Janeiro Santos Dumont

Tue 16/6

1:45 p.m.-11:54 p.m.

2 stops35h 09m

C$ 1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 56 resultsSorted by cheapest first
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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 33h 45m. Fly via United Airlines to get the fastest option. Region of Ontario and Rio de Janeiro Santos Dumont Airport are separated by a distance of 8264 km.

  • 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 Toronto Pearson Intl - Rio de Janeiro Santos Dumont, Montreal Pierre Elliott Trudeau 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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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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