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$150+ Cheap flights from South Dakota to Ontario

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap flight deals from South Dakota to Ontario

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 April 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:28 pm
FSD
-
YYZ
2 stops26h 37m
Multiple Airlines
Fri 6/129:30 am
YYZ
-
FSD
1 stop27h 36m
Multiple Airlines
Deal found 4/27$593
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:00 am
FSD
-
YYZ
1 stop15h 29m
American Airlines
Wed 6/173:13 pm
YYZ
-
FSD
1 stop10h 07m
American Airlines
Deal found 4/26$611
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:36 pm
FSD
-
YYZ
2 stops44h 09m
Multiple Airlines
Wed 6/176:30 am
YYZ
-
FSD
1 stop4h 46m
Multiple Airlines
Deal found 4/26$622
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/17:40 am
FSD
-
YYZ
1 stop25h 14m
United Airlines
Fri 6/59:00 pm
YYZ
-
FSD
1 stop26h 07m
United Airlines
Deal found 4/29$648
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
FSD
-
YUL
1 stop8h 53m
American Airlines
Mon 6/15:33 pm
YUL
-
FSD
1 stop19h 04m
American Airlines
Deal found 4/28$654
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/123:07 pm
FSD
-
YYZ
1 stop7h 52m
United Airlines
Fri 6/191:00 pm
YYZ
-
FSD
1 stop9h 38m
United Airlines
Deal found 4/28$700
This Delta deal was found by Cheapflights users on 4/26. 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.
Wed 6/105:20 am
FSD
-
YUL
2 stops12h 34m
Delta
Wed 6/177:00 am
YUL
-
FSD
1 stop7h 10m
Delta
Deal found 4/26$714
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:24 pm
FSD
-
YYZ
1 stop10h 05m
American Airlines
Fri 6/126:24 pm
YYZ
-
FSD
1 stop18h 24m
American Airlines
Deal found 4/26$717
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/85:00 am
FSD
-
YYZ
1 stop17h 03m
United Airlines
Thu 6/111:00 pm
YYZ
-
FSD
1 stop9h 38m
United Airlines
Deal found 4/28$723
This American Airlines deal was found by Cheapflights users on 4/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:00 am
FSD
-
YUL
1 stop8h 51m
American Airlines
Wed 6/175:33 pm
YUL
-
FSD
1 stop23h 37m
American Airlines
Deal found 4/26$728
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:40 pm
FSD
-
YYZ
1 stop17h 18m
American Airlines
Mon 6/87:25 am
YYZ
-
FSD
1 stop17h 55m
American Airlines
Deal found 4/28$735
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 6/116:00 am
FSD
-
YYZ
1 stop4h 49m
United Airlines
Thu 6/181:00 pm
YYZ
-
FSD
1 stop12h 51m
United Airlines
Deal found 4/27$749

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(Kiwi.com)

One-way from

$150
(Kiwi.com)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Toronto (YTO) flights.
Search Deals
From South Dakota to Ontario
Search Deals
One-way flight from 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 2,558,603 searches. Data last updated April 30, 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 6/7

9:28 pm-1:05 am

2 stops26h 37m

Toronto Pearson Intl

Fri 6/12

9:30 am-12:06 pm

1 stop27h 36m

$593

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 6/1

7:40 am-9:54 am

1 stop25h 14m

Toronto Pearson Intl

Fri 6/5

9:00 pm-10:07 pm

1 stop26h 07m

$648

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 5/29

4:46 pm-12:28 pm

2 stops18h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 6/1

5:33 pm-4:16 pm

1 stop23h 43m

$663

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Wed 6/10

5:20 am-6:54 pm

2 stops12h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

7:00 am-1:10 pm

1 stop7h 10m

$714

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sun 6/7

12:24 pm-11:29 pm

1 stop10h 05m

Toronto Pearson Intl

Fri 6/12

6:24 pm-11:48 am

1 stop18h 24m

$717

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 6/8

5:00 am-11:03 pm

1 stop17h 03m

Toronto Pearson Intl

Thu 6/11

1:00 pm-9:38 pm

1 stop9h 38m

$723

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Wed 6/10

7:00 am-4:51 pm

1 stop8h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

5:33 pm-4:10 pm

1 stop23h 37m

$728

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 6/5

4:40 pm-10:58 am

1 stop17h 18m

Toronto Pearson Intl

Mon 6/8

7:25 am-12:20 am

1 stop17h 55m

$735

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Thu 6/11

6:00 am-11:49 am

1 stop4h 49m

Toronto Pearson Intl

Thu 6/18

1:00 pm-12:51 am

1 stop12h 51m

$749

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 6/12

11:16 am-10:12 pm

2 stops9h 56m

Toronto Pearson Intl

Fri 6/19

1:00 pm-9:38 pm

1 stop9h 38m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 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?

    For as low as $714, United Airlines can have you in Region of Ontario from South Dakota in 12h 34m. There are 1135 mi between South Dakota and Region of Ontario. This flight may include one or multiple stops.

  • 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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