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

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 travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 315 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.

6:41 p.m. - 10:59 a.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

15h 18m1 stop Chicago O'Hare Intl

6:30 a.m. - 6:11 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

12h 41m1 stop Chicago O'Hare Intl

C$ 704American Airlines

Sun, 20 Sep - Sun, 27 Sep

10:02 p.m. - 6:39 a.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

31h 37m1 stop Las Vegas Harry Reid Intl

10:25 p.m. - 8:07 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

22h 42m2 stops Calgary Denver Intl

C$ 760Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

12:38 p.m. - 7:19 p.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

29h 41m1 stop Phoenix-Mesa Gateway

1:30 p.m. - 11:16 a.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

22h 46m2 stops Calgary Las Vegas Harry Reid Intl

C$ 765Multiple Airlines

Thu, 1 Oct - Wed, 7 Oct

10:02 p.m. - 6:39 a.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

31h 37m1 stop Las Vegas Harry Reid Intl

4:45 p.m. - 7:22 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

27h 37m1 stop Nashville Intl

C$ 778Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

6:20 p.m. - 1:10 p.m.FSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

17h 50m2 stops Chicago O'Hare Intl Newark

4:45 p.m. - 9:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

5h 58m1 stop Chicago O'Hare Intl

C$ 803United Airlines

Tue, 15 Dec - Wed, 16 Dec

10:54 a.m. - 11:52 p.m.FSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

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

7:00 a.m. - 3:48 p.m.YUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

9h 48m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

C$ 808Delta

Sat, 29 Aug - Sat, 5 Sep

6:31 p.m. - 2:40 p.m.FSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

19h 09m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

4:55 p.m. - 11:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

7h 16m1 stop Chicago O'Hare Intl

C$ 818United Airlines

Tue, 20 Oct - Wed, 21 Oct

10:02 p.m. - 5:10 a.m.FSD Sioux Falls Joe Foss Field-YYZ Toronto Pearson Intl

30h 08m2 stops Las Vegas Harry Reid Intl Edmonton

4:45 p.m. - 8:02 p.m.YYZ Toronto Pearson Intl-FSD Sioux Falls Joe Foss Field

28h 17m1 stop Nashville Intl

C$ 821Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

4:36 p.m. - 11:30 p.m.RAP Rapid City-YUL Montreal Pierre Elliott Trudeau Intl

4h 54m1 stop Minneapolis St Paul

7:10 a.m. - 10:48 a.m.YUL Montreal Pierre Elliott Trudeau Intl-RAP Rapid City

5h 38m1 stop Minneapolis St Paul

C$ 831Delta

Sat, 14 Nov - Sat, 21 Nov

7:40 a.m. - 9:01 p.m.FSD Sioux Falls Joe Foss Field-YUL Montreal Pierre Elliott Trudeau Intl

12h 21m1 stop Chicago O'Hare Intl

6:10 a.m. - 9:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-FSD Sioux Falls Joe Foss Field

16h 33m1 stop Chicago O'Hare Intl

C$ 831United Airlines

Tue, 15 Dec - Wed, 16 Dec

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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

20 Sep

FSD6:41 p.m.Sioux Falls Joe Foss Field

15h 18m

1 stop

YYZ10:59 a.m.Toronto Pearson Intl

27 Sep

YYZ6:30 a.m.Toronto Pearson Intl

12h 41m

1 stop

FSD6:11 p.m.Sioux Falls Joe Foss Field

C$ 704

American Airlines

2 Sep

FSD6:24 a.m.Sioux Falls Joe Foss Field

11h 06m

1 stop

YYZ6:30 p.m.Toronto Pearson Intl

5 Sep

YYZ7:29 a.m.Toronto Pearson Intl

18h 01m

1 stop

FSD12:30 a.m.Sioux Falls Joe Foss Field

C$ 867

American Airlines

20 Oct

FSD12:12 p.m.Sioux Falls Joe Foss Field

22h 32m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

23 Oct

YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl

21h 44m

1 stop

FSD2:18 p.m.Sioux Falls Joe Foss Field

C$ 868

WestJet flights from South Dakota to Region of Ontario

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

WestJet

20 Oct

FSD5:10 a.m.Sioux Falls Joe Foss Field

12h 10m

2 stops

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

22 Oct

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

24h 32m

2 stops

FSD7:32 p.m.Sioux Falls Joe Foss Field

C$ 890

WestJet

19 Oct

FSD8:30 a.m.Sioux Falls Joe Foss Field

8h 59m

1 stop

YYZ6:29 p.m.Toronto Pearson Intl

22 Oct

YYZ12:49 p.m.Toronto Pearson Intl

7h 43m

1 stop

FSD7:32 p.m.Sioux Falls Joe Foss Field

C$ 1,000

WestJet

19 Oct

FSD8:30 a.m.Sioux Falls Joe Foss Field

8h 59m

1 stop

YYZ6:29 p.m.Toronto Pearson Intl

22 Oct

YYZ12:49 p.m.Toronto Pearson Intl

7h 43m

1 stop

FSD7:32 p.m.Sioux Falls Joe Foss Field

C$ 1,015

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 20/9

6:41 p.m.-10:59 a.m.

1 stop15h 18m

Toronto Pearson Intl

Sun 27/9

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

1 stop12h 41m

C$ 704

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Sun 27/9

10:02 p.m.-6:39 a.m.

1 stop31h 37m

Toronto Pearson Intl

Sun 4/10

10:25 p.m.-8:07 p.m.

2 stops22h 42m

C$ 760

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Thu 1/10

12:38 p.m.-7:19 p.m.

1 stop29h 41m

Toronto Pearson Intl

Wed 7/10

1:30 p.m.-11:16 a.m.

2 stops22h 46m

C$ 765

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Sun 27/9

10:02 p.m.-6:39 a.m.

1 stop31h 37m

Toronto Pearson Intl

Sun 4/10

4:45 p.m.-7:22 p.m.

1 stop27h 37m

C$ 778

Sioux FallsMontreal

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

FSDYUL

Sioux Falls Joe Foss Field

Tue 15/12

6:20 p.m.-1:10 p.m.

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

4:45 p.m.-9:43 p.m.

1 stop5h 58m

C$ 803

Sioux FallsMontreal

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

FSDYUL

Sioux Falls Joe Foss Field

Sat 29/8

10:54 a.m.-11:52 p.m.

2 stops11h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

7:00 a.m.-3:48 p.m.

2 stops9h 48m

C$ 808

Sioux FallsMontreal

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

FSDYUL

Sioux Falls Joe Foss Field

Tue 20/10

6:31 p.m.-2:40 p.m.

2 stops19h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

4:55 p.m.-11:11 p.m.

1 stop7h 16m

C$ 818

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Thu 24/9

10:02 p.m.-5:10 a.m.

2 stops30h 08m

Toronto Pearson Intl

Thu 1/10

4:45 p.m.-8:02 p.m.

1 stop28h 17m

C$ 821

Quickest round-trip

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 14/11

4:36 p.m.-11:30 p.m.

1 stop4h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

7:10 a.m.-10:48 a.m.

1 stop5h 38m

C$ 831

Sioux FallsMontreal

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

FSDYUL

Sioux Falls Joe Foss Field

Tue 15/12

7:40 a.m.-9:01 p.m.

1 stop12h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

6:10 a.m.-9:43 p.m.

1 stop16h 33m

C$ 831

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

Prices

Airlines

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

You could potentially save up to 34% on your flight if you consider stops on a South Dakota to Region of Ontario flight.

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 travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Ontario from South Dakota 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 Ontario quick and easy, saving you time and money.

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

Flights from South Dakota to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 South Dakota to Ontario.

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

Price alerts on flights to Ontario from South Dakota 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.