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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$256 Cheap Flights from Ontario to South Dakota in 2026

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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.

4:00 pm - 5:48 pm

YYZ

FSD

26h 48m

1 stop

8:53 pm - 7:36 pm

FSD

YYZ

21h 43m

2 stops

$327Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

4:00 pm - 5:48 pm

YYZ

FSD

26h 48m

1 stop

8:53 pm - 6:43 am

FSD

YYZ

8h 50m

1 stop

$338Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

5:20 pm - 9:36 pm

YOW

RAP

6h 16m

1 stop

9:20 am - 5:07 pm

RAP

YOW

5h 47m

1 stop

$352United Airlines

Sun, Apr 5 - Wed, Apr 8

6:10 am - 9:36 pm

YOW

RAP

17h 26m

2 stops

9:20 am - 5:07 pm

RAP

YOW

5h 47m

1 stop

$353United Airlines

Sun, Apr 5 - Wed, Apr 8

1:30 pm - 1:45 pm

YYZ

FSD

25h 15m

2 stops

8:53 pm - 6:43 am

FSD

YYZ

8h 50m

1 stop

$373Multiple Airlines

Tue, Apr 7 - Mon, Apr 13

4:45 pm - 5:48 pm

YYZ

FSD

26h 03m

1 stop

8:53 pm - 8:09 pm

FSD

YYZ

22h 16m

1 stop

$376Multiple Airlines

Sun, Apr 26 - Mon, May 4

4:45 pm - 5:48 pm

YYZ

FSD

26h 03m

1 stop

6:11 pm - 7:44 pm

FSD

YYZ

24h 33m

2 stops

$379Multiple Airlines

Sun, Apr 26 - Fri, May 8

9:30 am - 11:02 pm

YUL

FSD

14h 32m

2 stops

4:17 pm - 8:40 am

FSD

YUL

15h 23m

2 stops

$470Delta

Tue, Apr 14 - Sat, Apr 18

7:00 am - 12:53 pm

YUL

FSD

6h 53m

1 stop

4:23 pm - 8:30 am

FSD

YUL

15h 07m

2 stops

$543Delta

Mon, Mar 16 - Fri, Mar 20

4:16 pm - 9:49 am

YUL

RAP

19h 33m

2 stops

4:55 pm - 11:44 am

RAP

YUL

16h 49m

2 stops

$660American Airlines

Tue, May 26 - Sun, May 31

Delta flights from Region of Ontario to South Dakota

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

Delta

Apr 14

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

14h 32m

2 stops

FSD11:02 pmSioux Falls Joe Foss Field

Apr 18

FSD4:17 pmSioux Falls Joe Foss Field

15h 23m

2 stops

YUL8:40 amMontreal Pierre Elliott Trudeau Intl

$470

Delta

Apr 28

YYZ12:22 pmToronto Pearson Intl

4h 53m

1 stop

RAP3:15 pmRapid City

May 1

RAP3:55 pmRapid City

15h 15m

2 stops

YYZ9:10 amToronto Pearson Intl

$513

Delta

Apr 8

YYZ6:20 amToronto Pearson Intl

7h 33m

2 stops

FSD12:53 pmSioux Falls Joe Foss Field

Apr 14

FSD5:00 amSioux Falls Joe Foss Field

12h 09m

2 stops

YYZ6:09 pmToronto Pearson Intl

$519

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

Apr 5

YOW6:10 amOttawa

17h 26m

2 stops

RAP9:36 pmRapid City

Apr 8

RAP9:20 amRapid City

10h 45m

2 stops

YOW10:05 pmOttawa

$352

United Airlines

Apr 5

YOW6:00 amOttawa

17h 36m

2 stops

RAP9:36 pmRapid City

Apr 8

RAP9:20 amRapid City

10h 45m

2 stops

YOW10:05 pmOttawa

$353

United Airlines

Apr 14

YUL9:15 amMontreal Pierre Elliott Trudeau Intl

13h 34m

1 stop

FSD9:49 pmSioux Falls Joe Foss Field

Apr 18

FSD6:10 amSioux Falls Joe Foss Field

8h 55m

1 stop

YUL4:05 pmMontreal Pierre Elliott Trudeau Intl

$472

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

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 4/9

4:00 pm-5:48 pm

1 stop26h 48m

Sioux Falls Joe Foss Field

Mon 4/13

8:53 pm-7:36 pm

2 stops21h 43m

$327

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 4/9

4:00 pm-5:48 pm

1 stop26h 48m

Sioux Falls Joe Foss Field

Mon 4/13

8:53 pm-6:43 am

1 stop8h 50m

$338

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 4/5

5:20 pm-9:36 pm

1 stop6h 16m

Rapid City

Wed 4/8

9:20 am-5:07 pm

1 stop5h 47m

$352

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 4/5

6:10 am-9:36 pm

2 stops17h 26m

Rapid City

Wed 4/8

9:20 am-5:07 pm

1 stop5h 47m

$353

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 4/7

1:30 pm-1:45 pm

2 stops25h 15m

Sioux Falls Joe Foss Field

Mon 4/13

8:53 pm-6:43 am

1 stop8h 50m

$373

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sun 4/26

4:45 pm-5:48 pm

1 stop26h 03m

Sioux Falls Joe Foss Field

Mon 5/4

8:53 pm-8:09 pm

1 stop22h 16m

$376

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sun 4/26

4:45 pm-5:48 pm

1 stop26h 03m

Sioux Falls Joe Foss Field

Fri 5/8

6:11 pm-7:44 pm

2 stops24h 33m

$379

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

9:30 am-11:02 pm

2 stops14h 32m

Sioux Falls Joe Foss Field

Sat 4/18

4:17 pm-8:40 am

2 stops15h 23m

$470

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

7:00 am-12:53 pm

1 stop6h 53m

Sioux Falls Joe Foss Field

Fri 3/20

4:23 pm-8:30 am

2 stops15h 07m

$543

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

4:16 pm-9:49 am

2 stops19h 33m

Rapid City

Sun 5/31

4:55 pm-11:44 am

2 stops16h 49m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

American Airlines and United Airlines 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	4h 53m
Direct flights	None

The fastest flight from Region of Ontario to South Dakota takes 4h 53m

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

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 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Ontario to South Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Dakota that suits you.

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

All flight searches from Ontario to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to South Dakota.

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

Price alerts on flights to South Dakota from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.