When did momondo last update prices for flights from South Dakota to Ontario?

Prices for flights from South Dakota to Ontario are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario 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.

$227 Cheap Flights from South Dakota to Ontario in 2026

Find the cheapest flights from South Dakota to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:26 pmFSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

15h 26m1 stop Chicago O'Hare Intl

6:30 am - 6:11 pmYYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

12h 41m1 stop Chicago O'Hare Intl

$507American Airlines

Sun, Sep 20 - Sun, Sep 27

12:38 pm - 7:19 pmFSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

29h 41m1 stop Phoenix-Mesa Gateway

1:30 pm - 11:16 amYYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

22h 46m2 stops Calgary Las Vegas Harry Reid Intl

$551Multiple Airlines

Thu, Oct 1 - Wed, Oct 7

10:54 am - 11:52 pmFSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

11h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

7:00 am - 12:38 pmYUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

6h 38m1 stop Minneapolis St Paul

$582Delta

Sat, Aug 29 - Sat, Sep 5

10:02 pm - 5:10 amFSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

30h 08m2 stops Las Vegas Harry Reid Intl Edmonton

4:45 pm - 8:02 pmYYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

28h 17m1 stop Nashville Intl

$591Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

4:36 pm - 11:30 pmRAP Rapid City-YUL Montreal Pierre Elliott Trudeau Intl

4h 54m1 stop Minneapolis St Paul

7:10 am - 10:48 amYUL Montreal Pierre Elliott Trudeau Intl-RAP Rapid City

5h 38m1 stop Minneapolis St Paul

$597Delta

Sat, Nov 14 - Sat, Nov 21

3:06 pm - 9:26 pmFSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

5h 20m1 stop Chicago O'Hare Intl

9:45 am - 11:12 pmYUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

14h 27m1 stop Chicago O'Hare Intl

$597United Airlines

Sat, Sep 5 - Tue, Sep 8

4:36 pm - 11:30 pmRAP Rapid City-YUL Montreal Pierre Elliott Trudeau Intl

4h 54m1 stop Minneapolis St Paul

7:10 am - 10:48 amYUL Montreal Pierre Elliott Trudeau Intl-RAP Rapid City

5h 38m1 stop Minneapolis St Paul

$598Delta

Sat, Nov 14 - Sat, Nov 21

4:28 pm - 11:40 pmFSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

6h 12m1 stop Minneapolis St Paul

7:00 am - 12:38 pmYUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

6h 38m1 stop Minneapolis St Paul

$598Delta

Sat, Aug 29 - Sat, Sep 5

3:06 pm - 9:26 pmFSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

5h 20m1 stop Chicago O'Hare Intl

3:25 pm - 11:12 pmYUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

8h 47m2 stops Newark Chicago O'Hare Intl

$607United Airlines

Sat, Sep 5 - Tue, Sep 8

11:29 am - 11:26 pmRAP Rapid City-YUL Montreal Pierre Elliott Trudeau Intl

9h 57m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

7:10 am - 10:48 amYUL Montreal Pierre Elliott Trudeau Intl-RAP Rapid City

5h 38m1 stop Minneapolis St Paul

$607Delta

Sat, Nov 14 - Sat, Nov 21

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American Airlines flights from South Dakota to Region of Ontario

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

American Airlines

Sep 20

FSD7:00 amSioux Falls Joe Foss Field

15h 26m

1 stop

YYZ11:26 pmToronto Pearson Intl

Sep 27

YYZ6:30 amToronto Pearson Intl

12h 41m

1 stop

FSD6:11 pmSioux Falls Joe Foss Field

$507

American Airlines

Sep 5

FSD7:30 amSioux Falls Joe Foss Field

14h 23m

2 stops

YUL10:53 pmMontreal Pierre Elliott Trudeau Intl

Sep 11

YUL10:30 amMontreal Pierre Elliott Trudeau Intl

14h 59m

2 stops

FSD12:29 amSioux Falls Joe Foss Field

$629

American Airlines

Oct 2

FSD6:41 pmSioux Falls Joe Foss Field

18h 51m

1 stop

YYZ2:32 pmToronto Pearson Intl

Oct 7

YYZ3:14 pmToronto Pearson Intl

10h 27m

1 stop

FSD12:41 amSioux Falls Joe Foss Field

$642

United Airlines flights from South Dakota to Region of Ontario

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

United Airlines

Sep 5

FSD3:06 pmSioux Falls Joe Foss Field

5h 20m

1 stop

YUL9:26 pmMontreal Pierre Elliott Trudeau Intl

Sep 8

YUL9:45 amMontreal Pierre Elliott Trudeau Intl

14h 27m

1 stop

FSD11:12 pmSioux Falls Joe Foss Field

$597

United Airlines

Sep 5

FSD3:06 pmSioux Falls Joe Foss Field

5h 20m

1 stop

YUL9:26 pmMontreal Pierre Elliott Trudeau Intl

Sep 8

YUL3:25 pmMontreal Pierre Elliott Trudeau Intl

8h 47m

2 stops

FSD11:12 pmSioux Falls Joe Foss Field

$607

United Airlines

Jan 12

RAP7:05 amRapid City

12h 35m

2 stops

YUL9:40 pmMontreal Pierre Elliott Trudeau Intl

Jan 19

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

14h 38m

2 stops

RAP10:08 pmRapid City

$612

momondo Fare Finder

Use the filters below to find and compare flights from South Dakota to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Sun 9/20

7:00 am-11:26 pm

1 stop15h 26m

Toronto Pearson Intl

Sun 9/27

6:30 am-6:11 pm

1 stop12h 41m

$507

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Thu 10/1

12:38 pm-7:19 pm

1 stop29h 41m

Toronto Pearson Intl

Wed 10/7

1:30 pm-11:16 am

2 stops22h 46m

$551

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Sat 8/29

10:54 am-11:52 pm

2 stops11h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:00 am-12:38 pm

1 stop6h 38m

$582

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Thu 9/24

10:02 pm-5:10 am

2 stops30h 08m

Toronto Pearson Intl

Thu 10/1

4:45 pm-8:02 pm

1 stop28h 17m

$591

Quickest round-trip

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 11/14

4:36 pm-11:30 pm

1 stop4h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 11/21

7:10 am-10:48 am

1 stop5h 38m

$597

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Sat 9/5

3:06 pm-9:26 pm

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

9:45 am-11:12 pm

1 stop14h 27m

$597

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 11/14

4:36 pm-11:30 pm

1 stop4h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 11/21

7:10 am-10:48 am

1 stop5h 38m

$598

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Sat 8/29

4:28 pm-11:40 pm

1 stop6h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:00 am-12:38 pm

1 stop6h 38m

$598

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Sat 9/5

3:06 pm-9:26 pm

1 stop5h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

3:25 pm-11:12 pm

2 stops8h 47m

$607

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 11/14

11:29 am-11:26 pm

2 stops9h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 11/21

7:10 am-10:48 am

1 stop5h 38m

$607

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 South Dakota to Region of Ontario

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 South Dakota to Ontario?

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

Cheap South Dakota to Region of Ontario flight deals and tips

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

Fastest flight time	4h 54m
Direct flights	None

The fastest flight from South Dakota to Region of Ontario takes 4h 54m

There are no direct flights from South Dakota to Region of Ontario. There are no popular flight routes from South Dakota to Region of Ontario.

Search flight deals

Frequently asked questions about flying from South Dakota to Ontario

When did momondo last update prices for flights from South Dakota to Ontario?
Prices for flights from South Dakota to Ontario are refreshed on a daily basis.
How old do you have to be to fly from South Dakota to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Dakota to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from South Dakota.

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

momondo does allow users to show only those flights to Ontario from South Dakota which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential South Dakota to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from South Dakota to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.