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Cheap flights from Ontario to South Dakota from C$ 237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to South Dakota departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 p.m. - 10:49 a.m.YYZ-FSD
37h 34m2 stops
Multiple Airlines Logo
11:46 a.m. - 6:20 a.m.FSD-YYZ
17h 34m1 stop
C$ 600Multiple Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
American Airlines Logo
4:44 p.m. - 10:27 a.m.YYZ-FSD
18h 43m1 stop
American Airlines Logo
7:16 p.m. - 10:52 a.m.FSD-YYZ
14h 36m1 stop
C$ 695American Airlines
Find Deal
Fri, 14 Nov - Fri, 21 Nov
Delta Logo
6:45 p.m. - 10:13 a.m.YYZ-FSD
16h 28m2 stops
Delta Logo
5:18 a.m. - 5:04 p.m.FSD-YYZ
10h 46m2 stops
C$ 710Delta
Find Deal
Thu, 30 Oct - Thu, 27 Nov
Delta Logo
6:04 a.m. - 3:50 p.m.YYZ-RAP
11h 46m2 stops
Delta Logo
4:34 p.m. - 1:40 p.m.RAP-YYZ
19h 06m2 stops
C$ 738Delta
Find Deal
Thu, 30 Oct - Mon, 3 Nov
United Airlines Logo
9:00 a.m. - 9:46 p.m.YYZ-FSD
13h 46m1 stop
United Airlines Logo
8:00 a.m. - 2:01 p.m.FSD-YYZ
5h 01m1 stop
C$ 769United Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
12:05 p.m. - 10:08 p.m.YYZ-RAP
12h 03m2 stops
United Airlines Logo
5:30 a.m. - 6:34 p.m.RAP-YYZ
11h 04m2 stops
C$ 770United Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
Delta Logo
6:00 a.m. - 3:14 p.m.YYZ-RAP
11h 14m2 stops
Delta Logo
4:00 p.m. - 11:04 p.m.RAP-YYZ
5h 04m1 stop
C$ 790Delta
Find Deal
Tue, 10 Mar - Wed, 11 Mar
United Airlines Logo
12:05 p.m. - 10:08 p.m.YYZ-RAP
12h 03m2 stops
United Airlines Logo
5:30 a.m. - 6:34 p.m.RAP-YYZ
11h 04m2 stops
C$ 802United Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
Delta Logo
9:28 a.m. - 10:16 p.m.YUL-FSD
13h 48m2 stops
Delta Logo
5:15 a.m. - 1:38 p.m.FSD-YUL
7h 23m2 stops
C$ 805Delta
Find Deal
Wed, 25 Mar - Sun, 29 Mar
United Airlines Logo
6:52 a.m. - 10:34 a.m.YYZ-RAP
5h 42m1 stop
United Airlines Logo
7:10 a.m. - 3:02 p.m.RAP-YYZ
5h 52m1 stop
C$ 812United Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov

Delta flights from Region of Ontario to South Dakota

Our best Delta deals on Region of Ontario to South Dakota flight tickets
Delta
30 Oct
YYZ6:45 p.m.Toronto Pearson Intl
16h 28m
2 stops
FSD10:13 a.m.Sioux Falls Joe Foss Field
27 Nov
FSD5:18 a.m.Sioux Falls Joe Foss Field
10h 46m
2 stops
YYZ5:04 p.m.Toronto Pearson Intl
C$ 710
Find similar
Delta
30 Oct
YYZ6:04 a.m.Toronto Pearson Intl
11h 46m
2 stops
RAP3:50 p.m.Rapid City
3 Nov
RAP4:34 p.m.Rapid City
19h 06m
2 stops
YYZ1:40 p.m.Toronto Pearson Intl
C$ 738
Find similar
Delta
10 Mar
YYZ6:00 a.m.Toronto Pearson Intl
11h 14m
2 stops
RAP3:14 p.m.Rapid City
11 Mar
RAP4:00 p.m.Rapid City
5h 04m
1 stop
YYZ11:04 p.m.Toronto Pearson Intl
C$ 790
Find similar

United Airlines flights from Region of Ontario to South Dakota

Our best United Airlines deals on Region of Ontario to South Dakota flight tickets
United Airlines
29 Oct
YYZ9:00 a.m.Toronto Pearson Intl
13h 46m
1 stop
FSD9:46 p.m.Sioux Falls Joe Foss Field
5 Nov
FSD8:00 a.m.Sioux Falls Joe Foss Field
5h 01m
1 stop
YYZ2:01 p.m.Toronto Pearson Intl
C$ 769
Find similar
United Airlines
10 Mar
YYZ12:05 p.m.Toronto Pearson Intl
12h 03m
2 stops
RAP10:08 p.m.Rapid City
11 Mar
RAP5:30 a.m.Rapid City
11h 04m
2 stops
YYZ6:34 p.m.Toronto Pearson Intl
C$ 770
Find similar
United Airlines
10 Mar
YYZ12:05 p.m.Toronto Pearson Intl
12h 03m
2 stops
RAP10:08 p.m.Rapid City
11 Mar
RAP5:30 a.m.Rapid City
11h 04m
2 stops
YYZ6:34 p.m.Toronto Pearson Intl
C$ 802
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 2 October 2025.
Use the filters below to find and compare flights from Ontario to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 14/11

10:15 p.m.-10:49 a.m.

2 stops37h 34m

Sioux Falls Joe Foss Field

Fri 21/11

11:46 a.m.-6:20 a.m.

1 stop17h 34m

C$ 600

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 14/11

4:44 p.m.-10:27 a.m.

1 stop18h 43m

Sioux Falls Joe Foss Field

Fri 21/11

7:16 p.m.-10:52 a.m.

1 stop14h 36m

C$ 695

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 30/10

6:45 p.m.-10:13 a.m.

2 stops16h 28m

Sioux Falls Joe Foss Field

Thu 27/11

5:18 a.m.-5:04 p.m.

2 stops10h 46m

C$ 710

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 30/10

6:04 a.m.-3:50 p.m.

2 stops11h 46m

Rapid City

Mon 3/11

4:34 p.m.-1:40 p.m.

2 stops19h 06m

C$ 738

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 29/10

9:00 a.m.-9:46 p.m.

1 stop13h 46m

Sioux Falls Joe Foss Field

Wed 5/11

8:00 a.m.-2:01 p.m.

1 stop5h 01m

C$ 769

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

12:05 p.m.-10:08 p.m.

2 stops12h 03m

Rapid City

Wed 11/3

5:30 a.m.-6:34 p.m.

2 stops11h 04m

C$ 770

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

6:00 a.m.-3:14 p.m.

2 stops11h 14m

Rapid City

Wed 11/3

4:00 p.m.-11:04 p.m.

1 stop5h 04m

C$ 790

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

12:05 p.m.-10:08 p.m.

2 stops12h 03m

Rapid City

Wed 11/3

5:30 a.m.-6:34 p.m.

2 stops11h 04m

C$ 802

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

9:28 a.m.-10:16 p.m.

2 stops13h 48m

Sioux Falls Joe Foss Field

Sun 29/3

5:15 a.m.-1:38 p.m.

2 stops7h 23m

C$ 805

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 30/10

6:52 a.m.-10:34 a.m.

1 stop5h 42m

Rapid City

Mon 3/11

7:10 a.m.-3:02 p.m.

1 stop5h 52m

C$ 812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Dakota from

How to get the cheapest flight ticket from Region of Ontario to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Region of Ontario to South Dakota is on a Tuesday when prices can be found for as low as C$ 759. The most expensive day to fly to South Dakota is Wednesday, with ticket prices averaging around C$ 890.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as C$ 816. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around C$ 838 per ticket.

Can stopping save me money on Region of Ontario to South Dakota flights?

You could potentially save up to 3% on your flight if you consider stops on a Region of Ontario to South Dakota flight.

Cheap Region of Ontario to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to South Dakota

Direct flights

None
There are no direct flights from Region of Ontario to South Dakota. There are no popular flight routes from Region of Ontario to South Dakota.
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  • When did momondo last update prices for flights from Ontario to South Dakota?

    Prices for flights from Ontario to South Dakota were last updated today.

  • How many operators does momondo search for flights from Ontario to South Dakota?

  • How old do you have to be to fly from Ontario to South Dakota?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to South Dakota

Compare and see reviews for airlines that fly from Region of Ontario to South Dakota with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 687Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to South Dakota?

Finding the right flight to South Dakota from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Dakota quick and easy, saving you time and money.

Can I find flights from Ontario to South Dakota with flexible booking policies on momondo?

Yes. All flights to South Dakota from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to South Dakota?

momondo provides multiple filters to help you find the best flight to South Dakota from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to South Dakota right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to South Dakota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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