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$376+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
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 June 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Thu 8/67:10 pm
FSD
-
YYZ
2 stops23h 25m
Multiple Airlines
Sun 8/94:45 pm
YYZ
-
FSD
1 stop17h 22m
Multiple Airlines
Deal found 6/8$581
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/207:00 am
FSD
-
YYZ
1 stop15h 26m
American Airlines
Mon 9/286:30 am
YYZ
-
FSD
1 stop18h 50m
American Airlines
Deal found 6/12$594
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/1711:46 am
FSD
-
YYZ
1 stop17h 53m
Multiple Airlines
Thu 7/306:30 am
YYZ
-
FSD
2 stops27h 34m
Multiple Airlines
Deal found 6/8$617
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/286:51 pm
FSD
-
YYZ
1 stop24h 14m
Multiple Airlines
Sun 7/58:20 pm
YYZ
-
FSD
2 stops40h 56m
Multiple Airlines
Deal found 6/11$630
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/153:36 pm
FSD
-
YYZ
1 stop14h 03m
Multiple Airlines
Mon 7/2010:30 pm
YYZ
-
FSD
2 stops41h 16m
Multiple Airlines
Deal found 6/10$639
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/712:56 pm
FSD
-
YYZ
1 stop7h 36m
United Airlines
Tue 7/145:15 pm
YYZ
-
FSD
1 stop7h 16m
United Airlines
Deal found 6/8$658
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/2812:04 pm
FSD
-
YYZ
1 stop10h 25m
American Airlines
Sun 7/53:14 pm
YYZ
-
FSD
1 stop10h 04m
American Airlines
Deal found 6/11$663
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/206:28 pm
FSD
-
YYZ
1 stop4h 31m
United Airlines
Wed 7/227:00 am
YYZ
-
FSD
1 stop4h 41m
United Airlines
Deal found 6/9$679
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 10/1912:31 pm
FSD
-
YYZ
1 stop21h 14m
American Airlines
Thu 10/2211:30 am
YYZ
-
FSD
1 stop6h 10m
American Airlines
Deal found 6/10$700
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 11/145:30 am
RAP
-
YUL
2 stops13h 31m
United Airlines
Sat 11/216:25 pm
YUL
-
RAP
2 stops16h 53m
United Airlines
Deal found 6/12$726
This United deal was found by Cheapflights users on 6/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:28 pm
FSD
-
YUL
1 stop25h 58m
Multiple Airlines
Sun 7/56:10 am
YUL
-
FSD
1 stop18h 21m
Multiple Airlines
Deal found 6/9$771
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/36:28 pm
FSD
-
YUL
2 stops21h 42m
United Airlines
Sun 7/56:10 am
YUL
-
FSD
1 stop18h 21m
United Airlines
Deal found 6/9$784

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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(Kiwi.com)

One-way from

$376
(American Airlines)
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 June 13, 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 9/20

7:00 am-11:26 pm

1 stop15h 26m

Toronto Pearson Intl

Mon 9/28

6:30 am-12:20 am

1 stop18h 50m

$594

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 7/17

11:46 am-6:39 am

1 stop17h 53m

Toronto Pearson Intl

Thu 7/30

6:30 am-9:04 am

2 stops27h 34m

$617

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Tue 7/7

12:56 pm-9:32 pm

1 stop7h 36m

Toronto Pearson Intl

Tue 7/14

5:15 pm-11:31 pm

1 stop7h 16m

$658
Quickest round-trip

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 7/20

6:28 pm-11:59 pm

1 stop4h 31m

Toronto Pearson Intl

Wed 7/22

11:00 am-5:53 pm

1 stop7h 53m

$679

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sun 9/20

11:12 am-6:25 am

2 stops18h 13m

Toronto Pearson Intl

Mon 9/28

8:05 am-11:11 pm

1 stop16h 06m

$701

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 10/19

1:46 pm-9:32 pm

1 stop6h 46m

Toronto Pearson Intl

Thu 10/22

12:45 pm-11:11 pm

2 stops11h 26m

$710

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 11/14

1:00 pm-10:20 am

1 stop19h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 11/21

6:25 pm-9:18 am

2 stops16h 53m

$752

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 7/3

6:28 pm-5:10 pm

2 stops21h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 7/5

6:10 am-11:31 pm

1 stop18h 21m

$784

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 10/8

7:50 am-5:30 pm

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 10/11

9:45 am-11:11 pm

1 stop14h 26m

$785

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 7/3

12:01 pm-11:43 am

1 stop22h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 7/6

12:30 pm-11:30 am

1 stop24h 00m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 21 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 $658, American Airlines can have you in Region of Ontario from South Dakota in 7h 36m. There are 854 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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