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South Dakota

$189+ Cheap flights from Ontario to South Dakota

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FSD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to South Dakota

Keep the following information in mind while searching for Ontario to South Dakota flight deals. Data was last updated June 12, 2025.

Round-trip from

$388
(Kiwi.com)

One-way from

$189
(Kiwi.com)
From Ontario to South Dakota
Search Deals
One-way flight from Ontario to South Dakota
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Find flight deals from Ontario to South Dakota

Cheapest flights from Ontario to South Dakota
Explore the most affordable flight options available from Ontario to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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.
Thu 7/37:00 amYYZ - RAP
1 stop16h 09mMultiple Airlines
Wed 7/95:28 pmRAP - YYZ
1 stop27h 16mMultiple Airlines
Deal found 6/11$388
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.
Tue 8/196:21 pmYYZ - FSD
1 stop18h 56mAmerican Airlines
Thu 8/286:00 amFSD - YYZ
1 stop10h 41mAmerican Airlines
Deal found 6/12$441
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.
Thu 7/36:29 pmYYZ - RAP
1 stop19h 00mAmerican Airlines
Wed 7/912:47 pmRAP - YYZ
2 stops19h 33mAmerican Airlines
Deal found 6/11$456
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:10 pmYYZ - RAP
2 stops20h 56mUnited Airlines
Wed 9/101:35 pmRAP - YYZ
1 stop8h 23mUnited Airlines
Deal found 6/11$483
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:00 amYYZ - FSD
1 stop16h 00mUnited Airlines
Sat 8/23:10 pmFSD - YYZ
1 stop20h 30mUnited Airlines
Deal found 6/11$488
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.
Fri 7/255:29 pmYUL - RAP
1 stop25h 59mAmerican Airlines
Fri 8/16:01 pmRAP - YUL
2 stops17h 43mAmerican Airlines
Deal found 6/10$536
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/192:30 pmYYZ - FSD
2 stops9h 36mDelta
Thu 8/285:00 amFSD - YYZ
2 stops7h 32mDelta
Deal found 6/12$576
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/263:30 pmYYZ - FSD
2 stops33h 14mWestJet
Sat 8/21:01 pmFSD - YYZ
2 stops34h 32mWestJet
Deal found 6/11$1,366

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to South Dakota 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 12, 2025.
Use the filters below to find and compare flights from Ontario to South Dakota that are best for you.

Fly from

Ontario

Fly to

South Dakota

Route

Depart

Return

Price

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 7/3

7:00 am-9:09 pm

1 stop16h 09m

Rapid City

Wed 7/9

5:28 pm-10:44 pm

1 stop27h 16m

$388

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 8/19

6:21 pm-12:17 pm

1 stop18h 56m

Sioux Falls Joe Foss Field

Thu 8/28

6:00 am-5:41 pm

1 stop10h 41m

$441

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 7/3

6:29 pm-11:29 am

1 stop19h 00m

Rapid City

Wed 7/9

12:47 pm-10:20 am

2 stops19h 33m

$456

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Wed 9/3

2:10 pm-9:06 am

2 stops20h 56m

Rapid City

Wed 9/10

1:35 pm-11:58 pm

1 stop8h 23m

$483

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 7/26

7:00 am-10:00 pm

1 stop16h 00m

Sioux Falls Joe Foss Field

Sat 8/2

3:10 pm-12:40 pm

1 stop20h 30m

$488

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 7/25

5:29 pm-5:28 pm

1 stop25h 59m

Rapid City

Fri 8/1

6:01 pm-1:44 pm

2 stops17h 43m

$536

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 8/19

2:30 pm-11:06 pm

2 stops9h 36m

Sioux Falls Joe Foss Field

Thu 8/28

5:00 am-1:32 pm

2 stops7h 32m

$576

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 7/26

3:30 pm-11:44 pm

2 stops33h 14m

Sioux Falls Joe Foss Field

Sat 8/2

1:01 pm-12:33 am

2 stops34h 32m

$1,366

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 7/8

3:00 pm-12:52 pm

2 stops22h 52m

$189

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 7/3

9:45 am-9:09 pm

1 stop13h 24m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
1
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Best time to book a flight from Ontario to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota 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 South Dakota

What is the cheapest month to book a flight from Region of Ontario to South Dakota?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to South Dakota (average of $334). Flying from Region of Ontario to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Ontario to South Dakota, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Ontario to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to South Dakota (average of $334). Flying from Region of Ontario to South Dakota in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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