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Cheap flights from Ontario to Sioux Falls from C$ 480

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FSD
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Sioux Falls

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Sioux Falls
Explore the most affordable flight options available from Ontario to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Wed 10/67:25 a.m.
YYZ
-
FSD
1 stop9h 45m
American Airlines
Wed 24/67:02 a.m.
FSD
-
YYZ
1 stop15h 27m
American Airlines
Deal found 10/5C$ 727
Tue 9/69:55 a.m.
YYZ
-
FSD
1 stop29h 51m
Multiple Airlines
Mon 22/68:14 p.m.
FSD
-
YYZ
2 stops26h 56m
Multiple Airlines
Deal found 10/5C$ 738
Tue 9/69:55 a.m.
YYZ
-
FSD
1 stop29h 51m
Multiple Airlines
Wed 24/68:14 p.m.
FSD
-
YYZ
2 stops24h 41m
Multiple Airlines
Deal found 10/5C$ 803
Fri 22/53:10 p.m.
YYZ
-
FSD
1 stop8h 47m
American Airlines
Tue 26/512:07 p.m.
FSD
-
YYZ
1 stop10h 17m
American Airlines
Deal found 8/5C$ 819
Thu 11/64:45 p.m.
YYZ
-
FSD
1 stop28h 32m
Multiple Airlines
Mon 22/68:14 p.m.
FSD
-
YYZ
2 stops26h 56m
Multiple Airlines
Deal found 10/5C$ 825
Fri 12/67:24 p.m.
YYZ
-
FSD
1 stop4h 48m
Delta
Tue 23/68:23 a.m.
FSD
-
YYZ
2 stops11h 56m
Delta
Deal found 10/5C$ 838
Wed 28/1010:20 a.m.
YYZ
-
FSD
2 stops12h 52m
Delta
Sun 1/114:09 p.m.
FSD
-
YYZ
2 stops16h 22m
Delta
Deal found 10/5C$ 843
Tue 9/69:55 a.m.
YYZ
-
FSD
1 stop29h 51m
Multiple Airlines
Fri 26/68:14 p.m.
FSD
-
YYZ
2 stops19h 55m
Multiple Airlines
Deal found 10/5C$ 862
Tue 27/107:00 a.m.
YUL
-
FSD
1 stop6h 11m
Delta
Wed 28/101:00 p.m.
FSD
-
YUL
1 stop9h 37m
Delta
Deal found 10/5C$ 878
Fri 12/64:10 p.m.
YYZ
-
FSD
2 stops8h 02m
Delta
Wed 24/61:53 p.m.
FSD
-
YYZ
2 stops9h 05m
Delta
Deal found 10/5C$ 878
Tue 27/107:00 a.m.
YUL
-
FSD
2 stops11h 34m
United Airlines
Wed 28/107:40 a.m.
FSD
-
YUL
1 stop5h 11m
United Airlines
Deal found 10/5C$ 900
Fri 22/57:44 p.m.
YUL
-
FSD
2 stops24h 43m
Delta
Sat 20/610:53 a.m.
FSD
-
YUL
2 stops11h 35m
Delta
Deal found 12/5C$ 948

Find flight deals from Ontario to Sioux Falls

Keep the following information in mind while searching for Ontario to Sioux Falls flight deals. Data was last updated 12 May 2026.

Round-trip from

C$ 727

One-way from

C$ 480
American Airlines
  • American Airlines
  • 10/6-24/6
  • 2 total stops
  • 25h 12m total
  • Ontario to Sioux Falls
Search Deals
United Airlines
  • United Airlines
  • 24/6
  • 1 total stop
  • 6h 38m total
  • Ontario to Sioux Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Sioux Falls 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 12 May 2026.
Use the filters below to find and compare flights from Ontario to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 22/5

3:10 p.m.-10:57 p.m.

1 stop8h 47m

Sioux Falls Joe Foss Field

Tue 26/5

12:07 p.m.-11:24 p.m.

1 stop10h 17m

C$ 819

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 28/10

10:20 a.m.-10:12 p.m.

2 stops12h 52m

Sioux Falls Joe Foss Field

Sun 1/11

4:09 p.m.-9:31 a.m.

2 stops16h 22m

C$ 843

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 10/6

5:15 p.m.-9:43 p.m.

1 stop5h 28m

Sioux Falls Joe Foss Field

Sun 21/6

6:00 a.m.-9:32 p.m.

1 stop14h 32m

C$ 878
Quickest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 28/10

8:50 a.m.-2:35 p.m.

1 stop6h 45m

Sioux Falls Joe Foss Field

Sun 1/11

7:40 a.m.-1:33 p.m.

1 stop4h 53m

C$ 878

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

7:00 a.m.-3:50 p.m.

1 stop9h 50m

Sioux Falls Joe Foss Field

Wed 28/10

4:09 p.m.-11:37 p.m.

1 stop6h 28m

C$ 880

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

7:00 a.m.-5:34 p.m.

2 stops11h 34m

Sioux Falls Joe Foss Field

Wed 28/10

7:40 a.m.-1:51 p.m.

1 stop5h 11m

C$ 900

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

9:45 a.m.-2:32 p.m.

1 stop5h 47m

Sioux Falls Joe Foss Field

Sat 20/6

7:40 a.m.-5:30 p.m.

1 stop8h 50m

C$ 1,003
Cheapest one-way

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 25/6

5:15 p.m.-11:31 p.m.

1 stop7h 16m

C$ 480
Quickest one-way

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 24/6

10:45 a.m.-4:23 p.m.

1 stop6h 38m

C$ 480

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 25/6

12:40 p.m.-10:51 a.m.

3 stops23h 11m

C$ 547

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls 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 Sioux Falls
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 Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux Falls from Ontario?

    Most people fly into Sioux Falls Joe Foss Field (FSD) if they book a flight to Sioux Falls from Ontario. Joe Foss Field is conveniently located just 4.1 km from Sioux Falls’s city centre.

  • How long is the flight from Region of Ontario to Sioux Falls?

    Airlines like American Airlines, Delta, and United Airlines fly from Region of Ontario to Sioux Falls in about 8h 47m. The time it takes to get you to your destination can typically vary by up to 4h 05m. There are 1374 km between Region of Ontario and Sioux Falls. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ontario to Sioux Falls that include hotel bookings?

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

  • How can I find direct flights from Ontario to Sioux Falls?

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

  • Can I find deals for business class flights from Ontario to Sioux Falls?

    Yes. Cheapflights offers flight deals from Ontario to Sioux Falls 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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How does Cheapflights help users find flights from Ontario to Sioux Falls?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Sioux Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Sioux Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Sioux Falls.

Can Cheapflights find flights from Ontario to Sioux Falls with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Sioux Falls, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Sioux Falls become cheaper?

Yes! Start tracking prices for Ontario to Sioux Falls flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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