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 July 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$ 352 Cheap Flights from Ontario to South Dakota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:18 p.m. - 10:28 p.m.

YYZ

RAP

8h 10m

1 stop

7:00 a.m. - 3:14 p.m.

RAP

YYZ

6h 14m

1 stop

C$ 631United Airlines

Sat, 5 Sep - Sat, 12 Sep

6:30 a.m. - 1:51 p.m.

YYZ

RAP

9h 21m

1 stop

2:32 p.m. - 11:15 p.m.

RAP

YYZ

6h 43m

1 stop

C$ 691Delta

Mon, 26 Oct - Fri, 30 Oct

7:00 p.m. - 10:15 a.m.

YYZ

RAP

17h 15m

2 stops

10:26 a.m. - 9:32 p.m.

RAP

YYZ

9h 06m

1 stop

C$ 692United Airlines

Fri, 16 Oct - Mon, 19 Oct

7:17 a.m. - 11:14 a.m.

YYZ

RAP

5h 57m

1 stop

12:41 p.m. - 11:29 p.m.

RAP

YYZ

8h 48m

1 stop

C$ 698American Airlines

Wed, 29 Jul - Tue, 4 Aug

6:46 a.m. - 4:34 p.m.

YYZ

RAP

11h 48m

1 stop

3:20 p.m. - 10:59 a.m.

RAP

YYZ

17h 39m

1 stop

C$ 699American Airlines

Wed, 26 Aug - Wed, 2 Sep

5:15 p.m. - 11:16 p.m.

YYZ

RAP

8h 01m

1 stop

11:20 a.m. - 9:32 p.m.

RAP

YYZ

8h 12m

1 stop

C$ 702United Airlines

Mon, 27 Jul - Sun, 2 Aug

6:25 a.m. - 10:15 a.m.

YOW

RAP

5h 50m

1 stop

1:37 p.m. - 9:35 p.m.

RAP

YOW

5h 58m

1 stop

C$ 711United Airlines

Sat, 10 Oct - Sun, 11 Oct

12:45 p.m. - 11:16 p.m.

YYZ

RAP

12h 31m

2 stops

7:00 a.m. - 9:32 p.m.

RAP

YYZ

12h 32m

1 stop

C$ 712United Airlines

Wed, 29 Jul - Tue, 4 Aug

6:30 a.m. - 1:51 p.m.

YYZ

RAP

9h 21m

1 stop

2:32 p.m. - 9:31 a.m.

RAP

YYZ

16h 59m

2 stops

C$ 718Delta

Mon, 26 Oct - Fri, 30 Oct

7:00 a.m. - 9:56 p.m.

YOW

RAP

16h 56m

3 stops

5:04 p.m. - 2:55 p.m.

RAP

YOW

19h 51m

3 stops

C$ 1,655American Airlines

Sat, 10 Oct - Sun, 11 Oct

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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

5 Sep

YYZ4:18 p.m.Toronto Pearson Intl

8h 10m

1 stop

RAP10:28 p.m.Rapid City

12 Sep

RAP7:00 a.m.Rapid City

6h 14m

1 stop

YYZ3:14 p.m.Toronto Pearson Intl

C$ 631

United Airlines

16 Oct

YYZ7:00 p.m.Toronto Pearson Intl

17h 15m

2 stops

RAP10:15 a.m.Rapid City

19 Oct

RAP10:26 a.m.Rapid City

9h 06m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

C$ 692

United Airlines

27 Jul

YYZ5:15 p.m.Toronto Pearson Intl

8h 01m

1 stop

RAP11:16 p.m.Rapid City

2 Aug

RAP11:20 a.m.Rapid City

8h 12m

1 stop

YYZ9:32 p.m.Toronto Pearson Intl

C$ 702

Delta flights from Region of Ontario to South Dakota

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

Delta

26 Oct

YYZ6:30 a.m.Toronto Pearson Intl

9h 21m

1 stop

RAP1:51 p.m.Rapid City

30 Oct

RAP2:32 p.m.Rapid City

6h 43m

1 stop

YYZ11:15 p.m.Toronto Pearson Intl

C$ 691

Delta

26 Oct

YYZ6:30 a.m.Toronto Pearson Intl

9h 21m

1 stop

RAP1:51 p.m.Rapid City

30 Oct

RAP2:32 p.m.Rapid City

16h 59m

2 stops

YYZ9:31 a.m.Toronto Pearson Intl

C$ 718

Delta

26 Oct

YYZ12:05 p.m.Toronto Pearson Intl

12h 25m

2 stops

RAP10:30 p.m.Rapid City

30 Oct

RAP4:38 p.m.Rapid City

4h 37m

1 stop

YYZ11:15 p.m.Toronto Pearson Intl

C$ 848

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Sat 5/9

4:18 p.m.-10:28 p.m.

1 stop8h 10m

Rapid City

Sat 12/9

7:00 a.m.-3:14 p.m.

1 stop6h 14m

C$ 631

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Mon 26/10

6:30 a.m.-1:51 p.m.

1 stop9h 21m

Rapid City

Fri 30/10

2:32 p.m.-11:15 p.m.

1 stop6h 43m

C$ 691

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Fri 16/10

7:00 p.m.-10:15 a.m.

2 stops17h 15m

Rapid City

Mon 19/10

10:26 a.m.-9:32 p.m.

1 stop9h 06m

C$ 692

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Wed 29/7

7:17 a.m.-11:14 a.m.

1 stop5h 57m

Rapid City

Tue 4/8

12:41 p.m.-11:29 p.m.

1 stop8h 48m

C$ 698

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Wed 26/8

6:46 a.m.-4:34 p.m.

1 stop11h 48m

Rapid City

Wed 2/9

3:20 p.m.-10:59 a.m.

1 stop17h 39m

C$ 699

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Mon 27/7

5:15 p.m.-11:16 p.m.

1 stop8h 01m

Rapid City

Sun 2/8

11:20 a.m.-9:32 p.m.

1 stop8h 12m

C$ 702

Quickest round-trip

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sat 10/10

6:25 a.m.-10:15 a.m.

1 stop5h 50m

Rapid City

Sun 11/10

1:37 p.m.-9:35 p.m.

1 stop5h 58m

C$ 711

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Wed 29/7

12:45 p.m.-11:16 p.m.

2 stops12h 31m

Rapid City

Tue 4/8

7:00 a.m.-9:32 p.m.

1 stop12h 32m

C$ 712

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Mon 26/10

6:30 a.m.-1:51 p.m.

1 stop9h 21m

Rapid City

Fri 30/10

2:32 p.m.-9:31 a.m.

2 stops16h 59m

C$ 718

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sat 10/10

7:00 a.m.-9:56 p.m.

3 stops16h 56m

Rapid City

Sun 11/10

5:04 p.m.-2:55 p.m.

3 stops19h 51m

C$ 1,655

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

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

United Airlines, Delta, and WestJet are the most popular carriers 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

Fastest flight time	5h 26m
Direct flights	None

The fastest flight from Region of Ontario to South Dakota takes 5h 26m

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 July 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$ 818	Free Cancellation	Rating 7.4 9,983 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.