How many flights depart from Region of Ontario to South Dakota on average per week?

6 flights are operational weekly from Region of Ontario to South Dakota as of October 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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?

There is 1 operator available for flights from Ontario to South Dakota as of October 2026.

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.

C$ 345 Cheap Flights from Ontario to South Dakota in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to South Dakota

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 a.m. - 8:46 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

10h 16m1 stop Las Vegas Harry Reid Intl

8:27 p.m. - 4:50 p.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

19h 23m1 stop Phoenix-Mesa Gateway

C$ 581Multiple Airlines

Fri, 15 Jan - Sun, 17 Jan

11:30 a.m. - 8:46 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

10h 16m1 stop Las Vegas Harry Reid Intl

8:27 p.m. - 11:55 p.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

26h 28m2 stops Phoenix-Mesa Gateway Calgary

C$ 711Multiple Airlines

Fri, 15 Jan - Sun, 17 Jan

6:30 a.m. - 11:12 a.m.YYZ Toronto Pearson Intl-RAP Rapid City

6h 42m1 stop Minneapolis St Paul

4:00 p.m. - 9:31 a.m.RAP Rapid City-YYZ Toronto Pearson Intl

15h 31m2 stops Minneapolis St Paul New York LaGuardia

C$ 772Delta

Tue, 2 Feb - Fri, 5 Feb

9:44 a.m. - 7:19 p.m.YYZ Toronto Pearson Intl-RAP Rapid City

11h 35m2 stops Newark Denver Intl

8:30 a.m. - 9:24 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

10h 54m2 stops Denver Intl Newark

C$ 778United Airlines

Tue, 10 Nov - Tue, 17 Nov

4:10 p.m. - 8:43 p.m.YYZ Toronto Pearson Intl-RAP Rapid City

6h 33m1 stop Denver Intl

5:00 a.m. - 3:02 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

8h 02m1 stop Denver Intl

C$ 778United Airlines

Tue, 10 Nov - Tue, 17 Nov

6:45 a.m. - 10:31 a.m.YYZ Toronto Pearson Intl-RAP Rapid City

5h 46m1 stop Chicago O'Hare Intl

5:00 a.m. - 7:59 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

12h 59m2 stops Denver Intl Newark

C$ 778United Airlines

Tue, 10 Nov - Tue, 17 Nov

2:35 p.m. - 10:41 p.m.YYZ Toronto Pearson Intl-RAP Rapid City

10h 06m2 stops New York LaGuardia Minneapolis St Paul

2:23 p.m. - 11:11 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

6h 48m1 stop Minneapolis St Paul

C$ 780Delta

Tue, 10 Nov - Tue, 24 Nov

6:30 a.m. - 10:45 a.m.YYZ Toronto Pearson Intl-RAP Rapid City

6h 15m1 stop Minneapolis St Paul

4:38 p.m. - 11:15 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

4h 37m1 stop Minneapolis St Paul

C$ 780Delta

Sat, 31 Oct - Sat, 7 Nov

6:00 a.m. - 3:58 p.m.YYZ Toronto Pearson Intl-RAP Rapid City

11h 58m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

11:29 a.m. - 10:56 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

9h 27m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

C$ 780Delta

Sat, 31 Oct - Sat, 7 Nov

5:15 p.m. - 10:41 p.m.YYZ Toronto Pearson Intl-RAP Rapid City

7h 26m1 stop Minneapolis St Paul

2:23 p.m. - 11:11 p.m.RAP Rapid City-YYZ Toronto Pearson Intl

6h 48m1 stop Minneapolis St Paul

C$ 780Delta

Tue, 10 Nov - Tue, 24 Nov

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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

10 Nov

YYZ4:10 p.m.Toronto Pearson Intl

6h 33m

1 stop

RAP8:43 p.m.Rapid City

17 Nov

RAP5:00 a.m.Rapid City

8h 02m

1 stop

YYZ3:02 p.m.Toronto Pearson Intl

C$ 778

United Airlines

2 Feb

YYZ2:45 p.m.Toronto Pearson Intl

9h 49m

2 stops

RAP10:34 p.m.Rapid City

5 Feb

RAP6:00 a.m.Rapid City

11h 01m

2 stops

YYZ7:01 p.m.Toronto Pearson Intl

C$ 841

United Airlines

2 Feb

YYZ2:45 p.m.Toronto Pearson Intl

9h 49m

2 stops

RAP10:34 p.m.Rapid City

5 Feb

RAP6:00 a.m.Rapid City

11h 01m

2 stops

YYZ7:01 p.m.Toronto Pearson Intl

C$ 842

Delta flights from Region of Ontario to South Dakota

Our best Delta deals on Region of Ontario to South Dakota flight tickets

Delta

2 Feb

YYZ6:30 a.m.Toronto Pearson Intl

6h 42m

1 stop

RAP11:12 a.m.Rapid City

5 Feb

RAP4:00 p.m.Rapid City

15h 31m

2 stops

YYZ9:31 a.m.Toronto Pearson Intl

C$ 772

Delta

31 Oct

YYZ6:10 a.m.Toronto Pearson Intl

11h 48m

2 stops

RAP3:58 p.m.Rapid City

7 Nov

RAP11:29 a.m.Rapid City

9h 46m

1 stop

YYZ11:15 p.m.Toronto Pearson Intl

C$ 780

Delta

2 Feb

YYZ6:30 a.m.Toronto Pearson Intl

6h 42m

1 stop

RAP11:12 a.m.Rapid City

5 Feb

RAP4:00 p.m.Rapid City

15h 31m

2 stops

YYZ9:31 a.m.Toronto Pearson Intl

C$ 784

momondo Fare Finder

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

Cheapest round-trip

TorontoSioux Falls

YYZ Toronto Pearson Intl - FSD Sioux Falls Joe Foss Field

YYZFSD

Toronto Pearson Intl

Fri 15/1

11:30 a.m.-8:46 p.m.

1 stop10h 16m

Sioux Falls Joe Foss Field

Sun 17/1

8:27 p.m.-4:50 p.m.

1 stop19h 23m

C$ 581

TorontoSioux Falls

YYZ Toronto Pearson Intl - FSD Sioux Falls Joe Foss Field

YYZFSD

Toronto Pearson Intl

Fri 15/1

11:30 a.m.-8:46 p.m.

1 stop10h 16m

Sioux Falls Joe Foss Field

Sun 17/1

8:27 p.m.-11:55 p.m.

2 stops26h 28m

C$ 711

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 2/2

6:30 a.m.-11:12 a.m.

1 stop6h 42m

Rapid City

Fri 5/2

4:00 p.m.-9:31 a.m.

2 stops15h 31m

C$ 772

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 10/11

9:44 a.m.-7:19 p.m.

2 stops11h 35m

Rapid City

Tue 17/11

8:30 a.m.-9:24 p.m.

2 stops10h 54m

C$ 778

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 10/11

4:10 p.m.-8:43 p.m.

1 stop6h 33m

Rapid City

Tue 17/11

5:00 a.m.-3:02 p.m.

1 stop8h 02m

C$ 778

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 10/11

6:45 a.m.-10:31 a.m.

1 stop5h 46m

Rapid City

Tue 17/11

5:00 a.m.-7:59 p.m.

2 stops12h 59m

C$ 778

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 10/11

2:35 p.m.-10:41 p.m.

2 stops10h 06m

Rapid City

Tue 24/11

2:23 p.m.-11:11 p.m.

1 stop6h 48m

C$ 780

Quickest round-trip

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Sat 31/10

6:30 a.m.-10:45 a.m.

1 stop6h 15m

Rapid City

Sat 7/11

4:38 p.m.-11:15 p.m.

1 stop4h 37m

C$ 780

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Sat 31/10

6:00 a.m.-3:58 p.m.

2 stops11h 58m

Rapid City

Sat 7/11

11:29 a.m.-10:56 p.m.

2 stops9h 27m

C$ 780

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 10/11

5:15 p.m.-10:41 p.m.

1 stop7h 26m

Rapid City

Tue 24/11

2:23 p.m.-11:11 p.m.

1 stop6h 48m

C$ 780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

What is the cheapest airline that flies from Ontario to South Dakota?

United Airlines is the most popular carrier operating from Ontario to South Dakota

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

Best price found	C$ 345
Fastest flight time	5h 52m
Direct flights	None

The best one-way flight to South Dakota from Region of Ontario in the past 72 hours is C$ 345. The best round-trip flight deal from Region of Ontario to South Dakota found on momondo in the last 72 hours is C$ 581.

The fastest flight from Region of Ontario to South Dakota takes 5h 52m

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.

Search flight deals

Frequently asked questions about flying from Ontario to South Dakota

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?
There is 1 operator available for flights from Ontario to South Dakota as of October 2026.
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 Airlines	PriceFrom C$ 773	Free Cancellation	Rating 7.4 10,379 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.