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Cheap flights from South Dakota to Ontario from C$ 204

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Dakota to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from South Dakota to Ontario
Explore the most affordable flight options available from South Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Mon 11/56:11 p.m.
FSD
-
YYZ
1 stop21h 44m
Multiple Airlines
Sat 23/51:30 p.m.
YYZ
-
FSD
2 stops29h 42m
Multiple Airlines
Deal found 1/5C$ 678
Sun 14/66:51 p.m.
FSD
-
YYZ
2 stops26h 04m
Multiple Airlines
Sun 21/64:45 p.m.
YYZ
-
FSD
1 stop28h 32m
Multiple Airlines
Deal found 30/4C$ 699
Sun 7/69:28 p.m.
FSD
-
YYZ
2 stops26h 37m
Multiple Airlines
Fri 12/69:30 a.m.
YYZ
-
FSD
1 stop27h 36m
Multiple Airlines
Deal found 27/4C$ 805
Wed 24/63:36 p.m.
FSD
-
YYZ
2 stops36h 34m
Multiple Airlines
Tue 30/68:30 p.m.
YYZ
-
FSD
1 stop19h 16m
Multiple Airlines
Deal found 1/5C$ 824
Wed 1/77:00 a.m.
FSD
-
YYZ
1 stop9h 44m
American Airlines
Sat 4/71:17 p.m.
YYZ
-
FSD
1 stop12h 01m
American Airlines
Deal found 1/5C$ 854
Mon 11/57:39 p.m.
FSD
-
YYZ
1 stop15h 56m
American Airlines
Sat 23/57:20 a.m.
YYZ
-
FSD
1 stop9h 56m
American Airlines
Deal found 1/5C$ 869
Mon 1/67:40 a.m.
FSD
-
YYZ
1 stop25h 14m
United Airlines
Fri 5/69:00 p.m.
YYZ
-
FSD
1 stop26h 07m
United Airlines
Deal found 29/4C$ 880
Fri 29/57:00 a.m.
FSD
-
YUL
1 stop8h 53m
American Airlines
Mon 1/65:33 p.m.
YUL
-
FSD
1 stop19h 04m
American Airlines
Deal found 28/4C$ 888
Fri 12/63:07 p.m.
FSD
-
YYZ
1 stop7h 52m
United Airlines
Fri 19/61:00 p.m.
YYZ
-
FSD
1 stop9h 38m
United Airlines
Deal found 28/4C$ 950
Mon 11/57:39 p.m.
FSD
-
YUL
1 stop15h 05m
American Airlines
Sat 23/512:30 p.m.
YUL
-
FSD
1 stop11h 27m
American Airlines
Deal found 1/5C$ 980
Thu 3/96:25 a.m.
FSD
-
YUL
1 stop9h 29m
American Airlines
Fri 11/96:00 p.m.
YUL
-
FSD
1 stop18h 32m
American Airlines
Deal found 1/5C$ 1,009
Thu 5/117:16 p.m.
FSD
-
YUL
1 stop18h 55m
American Airlines
Sun 8/117:30 a.m.
YUL
-
FSD
2 stops12h 15m
American Airlines
Deal found 1/5C$ 1,018

Find flight deals from South Dakota to Ontario

Keep the following information in mind while searching for South Dakota to Ontario flight deals. Data was last updated 2 May 2026.

Round-trip from

C$ 678

One-way from

C$ 204
11/5-23/5
  • 11/5-23/5
  • 3 total stops
  • 51h 26m total
  • South Dakota to Ontario
Search Deals
24/8
  • 24/8
  • 1 total stop
  • 10h 27m total
  • South Dakota to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota 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 629,999 searches. Data last updated 2 May 2026.
Use the filters below to find and compare flights from South Dakota to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sun 7/6

9:28 p.m.-1:05 a.m.

2 stops26h 37m

Toronto Pearson Intl

Fri 12/6

9:30 a.m.-12:06 p.m.

1 stop27h 36m

C$ 805

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 1/6

7:40 a.m.-9:54 a.m.

1 stop25h 14m

Toronto Pearson Intl

Fri 5/6

9:00 p.m.-10:07 p.m.

1 stop26h 07m

C$ 880

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 29/5

4:46 p.m.-12:28 p.m.

2 stops18h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

5:33 p.m.-4:16 p.m.

1 stop23h 43m

C$ 900

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 15/6

6:30 p.m.-12:35 p.m.

1 stop17h 05m

Toronto Pearson Intl

Mon 22/6

10:15 a.m.-9:43 p.m.

1 stop12h 28m

C$ 964

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 8/6

5:00 a.m.-11:03 p.m.

1 stop17h 03m

Toronto Pearson Intl

Thu 11/6

1:00 p.m.-9:38 p.m.

1 stop9h 38m

C$ 982

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 5/6

4:40 p.m.-10:58 a.m.

1 stop17h 18m

Toronto Pearson Intl

Mon 8/6

7:25 a.m.-12:20 a.m.

1 stop17h 55m

C$ 998

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Thu 11/6

6:00 a.m.-11:49 a.m.

1 stop4h 49m

Toronto Pearson Intl

Thu 18/6

1:00 p.m.-12:51 a.m.

1 stop12h 51m

C$ 1,017

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 12/6

11:16 a.m.-10:12 p.m.

2 stops9h 56m

Toronto Pearson Intl

Fri 19/6

1:00 p.m.-9:38 p.m.

1 stop9h 38m

C$ 1,029

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Thu 16/7

7:40 a.m.-3:46 p.m.

1 stop7h 06m

Toronto Pearson Intl

Sun 19/7

11:00 a.m.-10:07 p.m.

1 stop12h 07m

C$ 1,044

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 12/6

5:00 a.m.-9:26 p.m.

1 stop15h 26m

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

6:10 a.m.-9:38 p.m.

1 stop16h 28m

C$ 1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from South Dakota to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Dakota 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 South Dakota to Ontario
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 South Dakota to Ontario. 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 South Dakota to Region of Ontario?

    A quick flight from South Dakota to Region of Ontario can take about 18h 42m. United Airlines provides one of the quickest options available for as low as C$ 900. The distance between South Dakota and Region of Ontario is about 1827 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from South Dakota to Ontario?

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

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

    Yes. Cheapflights offers flight deals from South Dakota 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.

See more FAQs

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Alternative routes for South Dakota to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Users can book flights with no change fees policies with our dedicated filters. Book flights from South Dakota to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Dakota to Ontario become cheaper?

Yes, Cheapflights offers price alerts on South Dakota to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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