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

American Airlines, United Airlines, and Delta are the most popular carriers 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$ 346 Cheap Flights from South Dakota to Ontario in 2026

1 adult

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Find the cheapest flights from South Dakota to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:26 a.m. - 9:55 p.m.

FSD

YYZ

11h 29m

1 stop

7:45 a.m. - 12:24 p.m.

YYZ

FSD

29h 39m

1 stop

C$ 853Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

7:02 a.m. - 11:29 p.m.

FSD

YYZ

15h 27m

1 stop

7:20 a.m. - 4:11 p.m.

YYZ

FSD

9h 51m

1 stop

C$ 878American Airlines

Wed, 1 Jul - Sat, 4 Jul

12:04 p.m. - 11:29 p.m.

FSD

YYZ

10h 25m

1 stop

7:20 a.m. - 7:33 p.m.

YYZ

FSD

13h 13m

2 stops

C$ 891American Airlines

Wed, 1 Jul - Sat, 4 Jul

6:00 p.m. - 11:15 a.m.

FSD

YUL

16h 15m

1 stop

6:00 p.m. - 4:40 p.m.

YUL

FSD

23h 40m

1 stop

C$ 939American Airlines

Thu, 1 Oct - Mon, 5 Oct

6:00 p.m. - 12:23 p.m.

FSD

YUL

17h 23m

2 stops

6:00 p.m. - 4:40 p.m.

YUL

FSD

23h 40m

1 stop

C$ 953American Airlines

Thu, 1 Oct - Mon, 5 Oct

6:00 a.m. - 11:18 p.m.

FSD

YYZ

16h 18m

1 stop

9:00 p.m. - 9:43 p.m.

YYZ

FSD

25h 43m

1 stop

C$ 971United Airlines

Fri, 29 May - Tue, 2 Jun

4:40 p.m. - 11:42 a.m.

FSD

YUL

18h 02m

1 stop

5:33 p.m. - 11:48 a.m.

YUL

FSD

19h 15m

1 stop

C$ 986American Airlines

Fri, 5 Jun - Fri, 12 Jun

11:44 a.m. - 5:45 a.m.

FSD

YYZ

17h 01m

2 stops

7:45 a.m. - 12:24 p.m.

YYZ

FSD

29h 39m

1 stop

C$ 1,005Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

6:00 a.m. - 3:46 p.m.

FSD

YYZ

8h 46m

1 stop

9:00 p.m. - 10:41 a.m.

YYZ

FSD

14h 41m

1 stop

C$ 1,012United Airlines

Fri, 29 May - Tue, 2 Jun

5:25 a.m. - 6:53 p.m.

FSD

YUL

12h 28m

2 stops

9:28 a.m. - 10:09 p.m.

YUL

FSD

13h 41m

2 stops

C$ 1,160Delta

Thu, 1 Oct - Mon, 5 Oct

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

1 Jul

FSD7:02 a.m.Sioux Falls Joe Foss Field

15h 27m

1 stop

YYZ11:29 p.m.Toronto Pearson Intl

4 Jul

YYZ7:20 a.m.Toronto Pearson Intl

9h 51m

1 stop

FSD4:11 p.m.Sioux Falls Joe Foss Field

C$ 878

American Airlines

1 Jul

FSD12:04 p.m.Sioux Falls Joe Foss Field

10h 25m

1 stop

YYZ11:29 p.m.Toronto Pearson Intl

4 Jul

YYZ7:20 a.m.Toronto Pearson Intl

13h 13m

2 stops

FSD7:33 p.m.Sioux Falls Joe Foss Field

C$ 891

American Airlines

1 Oct

FSD6:00 p.m.Sioux Falls Joe Foss Field

16h 15m

1 stop

YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl

5 Oct

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

23h 40m

1 stop

FSD4:40 p.m.Sioux Falls Joe Foss Field

C$ 939

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

29 May

FSD6:00 a.m.Sioux Falls Joe Foss Field

16h 18m

1 stop

YYZ11:18 p.m.Toronto Pearson Intl

2 Jun

YYZ9:00 p.m.Toronto Pearson Intl

25h 43m

1 stop

FSD9:43 p.m.Sioux Falls Joe Foss Field

C$ 971

United Airlines

29 May

FSD6:00 a.m.Sioux Falls Joe Foss Field

8h 46m

1 stop

YYZ3:46 p.m.Toronto Pearson Intl

2 Jun

YYZ9:00 p.m.Toronto Pearson Intl

14h 41m

1 stop

FSD10:41 a.m.Sioux Falls Joe Foss Field

C$ 1,012

United Airlines

29 May

FSD7:40 a.m.Sioux Falls Joe Foss Field

15h 19m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

2 Jun

YYZ7:00 a.m.Toronto Pearson Intl

4h 41m

1 stop

FSD10:41 a.m.Sioux Falls Joe Foss Field

C$ 1,040

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 1/6

9:26 a.m.-9:55 p.m.

1 stop11h 29m

Toronto Pearson Intl

Mon 8/6

7:45 a.m.-12:24 p.m.

1 stop29h 39m

C$ 853

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Wed 1/7

7:02 a.m.-11:29 p.m.

1 stop15h 27m

Toronto Pearson Intl

Sat 4/7

7:20 a.m.-4:11 p.m.

1 stop9h 51m

C$ 878

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Wed 1/7

12:04 p.m.-11:29 p.m.

1 stop10h 25m

Toronto Pearson Intl

Sat 4/7

7:20 a.m.-7:33 p.m.

2 stops13h 13m

C$ 891

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 1/10

6:00 p.m.-11:15 a.m.

1 stop16h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

6:00 p.m.-4:40 p.m.

1 stop23h 40m

C$ 939

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 1/10

6:00 p.m.-12:23 p.m.

2 stops17h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

6:00 p.m.-4:40 p.m.

1 stop23h 40m

C$ 953

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 29/5

6:00 a.m.-11:18 p.m.

1 stop16h 18m

Toronto Pearson Intl

Tue 2/6

9:00 p.m.-9:43 p.m.

1 stop25h 43m

C$ 971

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 5/6

4:40 p.m.-11:42 a.m.

1 stop18h 02m

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

5:33 p.m.-11:48 a.m.

1 stop19h 15m

C$ 986

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 1/6

11:44 a.m.-5:45 a.m.

2 stops17h 01m

Toronto Pearson Intl

Mon 8/6

7:45 a.m.-12:24 p.m.

1 stop29h 39m

C$ 1,005

Quickest round-trip

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 29/5

6:00 a.m.-3:46 p.m.

1 stop8h 46m

Toronto Pearson Intl

Tue 2/6

9:00 p.m.-10:41 a.m.

1 stop14h 41m

C$ 1,012

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 1/10

5:25 a.m.-6:53 p.m.

2 stops12h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

9:28 a.m.-10:09 p.m.

2 stops13h 41m

C$ 1,160

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 10% 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	5h 51m
Direct flights	None

The fastest flight from South Dakota to Region of Ontario takes 5h 51m

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.