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

Delta, American Airlines, and United Airlines 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 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.

$231 Cheap Flights from South Dakota to Ontario in 2025

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Find the cheapest flights from South Dakota to Ontario

Round-trip

One-way

Cheap round-trip flights

12:34 pm - 11:40 amFSD-YUL

22h 06m1 stop

5:24 pm - 11:27 amYUL-FSD

19h 03m1 stop

$431American Airlines

Find Deal

vie., oct. 31 - sáb., nov. 1

5:42 pm - 11:40 amFSD-YUL

16h 58m1 stop

5:24 pm - 11:27 amYUL-FSD

19h 03m1 stop

$439American Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

12:34 pm - 12:24 pmFSD-YUL

22h 50m2 stops

5:24 pm - 11:27 amYUL-FSD

19h 03m1 stop

$441American Airlines

Find Deal

vie., oct. 31 - sáb., nov. 1

12:34 pm - 12:24 pmFSD-YUL

22h 50m2 stops

7:30 am - 10:27 pmYUL-FSD

15h 57m2 stops

$446American Airlines

Find Deal

vie., oct. 31 - mar., nov. 4

11:46 am - 6:20 amFSD-YYZ

17h 34m1 stop

10:15 pm - 10:41 amYYZ-FSD

37h 26m2 stops

$466

Find Deal

jue., nov. 20 - lun., nov. 24

5:39 pm - 12:27 amRAP-YUL

28h 48m3 stops

7:00 am - 12:12 pmYUL-RAP

31h 12m2 stops

$488

Find Deal

dom., sep. 14 - dom., sep. 21

5:51 pm - 10:20 amFSD-YUL

15h 29m1 stop

9:25 am - 9:46 pmYUL-FSD

13h 21m1 stop

$489United Airlines

Find Deal

sáb., oct. 25 - mar., nov. 4

8:00 am - 5:26 pmFSD-YUL

8h 26m1 stop

9:25 am - 9:46 pmYUL-FSD

13h 21m1 stop

$494United Airlines

Find Deal

dom., oct. 19 - sáb., nov. 8

10:48 am - 11:36 pmFSD-YYZ

11h 48m2 stops

2:30 pm - 10:57 pmYYZ-FSD

9h 27m2 stops

$734Delta

Find Deal

mié., oct. 1 - mié., oct. 8

5:30 am - 6:40 pmFSD-YUL

12h 10m2 stops

7:00 am - 7:16 pmYUL-FSD

13h 16m2 stops

$759Delta

Find Deal

mié., oct. 29 - dom., nov. 2

Delta flights from South Dakota to Region of Ontario

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

Delta

Oct 1

FSD10:48 amSioux Falls Joe Foss Field

11h 48m

2 stops

YYZ11:36 pmToronto Pearson Intl

Oct 8

YYZ2:30 pmToronto Pearson Intl

9h 27m

2 stops

FSD10:57 pmSioux Falls Joe Foss Field

$734

Find similar

Delta

Oct 29

FSD5:30 amSioux Falls Joe Foss Field

12h 10m

2 stops

YUL6:40 pmMontreal Pierre Elliott Trudeau Intl

Nov 2

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

13h 16m

2 stops

FSD7:16 pmSioux Falls Joe Foss Field

$759

Find similar

Delta

Oct 23

FSD5:30 amSioux Falls Joe Foss Field

11h 04m

1 stop

YUL5:34 pmMontreal Pierre Elliott Trudeau Intl

Nov 6

YUL9:28 amMontreal Pierre Elliott Trudeau Intl

14h 28m

2 stops

FSD10:56 pmSioux Falls Joe Foss Field

$764

Find similar

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

Oct 31

FSD12:34 pmSioux Falls Joe Foss Field

22h 06m

1 stop

YUL11:40 amMontreal Pierre Elliott Trudeau Intl

Nov 1

YUL5:24 pmMontreal Pierre Elliott Trudeau Intl

19h 03m

1 stop

FSD11:27 amSioux Falls Joe Foss Field

$431

Find similar

American Airlines

Oct 25

FSD5:42 pmSioux Falls Joe Foss Field

16h 58m

1 stop

YUL11:40 amMontreal Pierre Elliott Trudeau Intl

Nov 1

YUL5:24 pmMontreal Pierre Elliott Trudeau Intl

19h 03m

1 stop

FSD11:27 amSioux Falls Joe Foss Field

$439

Find similar

American Airlines

Oct 31

FSD12:34 pmSioux Falls Joe Foss Field

22h 50m

2 stops

YUL12:24 pmMontreal Pierre Elliott Trudeau Intl

Nov 1

YUL5:24 pmMontreal Pierre Elliott Trudeau Intl

19h 03m

1 stop

FSD11:27 amSioux Falls Joe Foss Field

$441

Find similar

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

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

vie. 10/31

12:34 pm-11:40 am

1 stop22h 06m

Montreal Pierre Elliott Trudeau Intl

sáb. 11/1

5:24 pm-11:27 am

1 stop19h 03m

$431

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

sáb. 10/25

5:42 pm-11:40 am

1 stop16h 58m

Montreal Pierre Elliott Trudeau Intl

sáb. 11/1

5:24 pm-11:27 am

1 stop19h 03m

$439

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

vie. 10/31

12:34 pm-12:24 pm

2 stops22h 50m

Montreal Pierre Elliott Trudeau Intl

sáb. 11/1

5:24 pm-11:27 am

1 stop19h 03m

$441

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

vie. 10/31

12:34 pm-12:24 pm

2 stops22h 50m

Montreal Pierre Elliott Trudeau Intl

mar. 11/4

7:30 am-10:27 pm

2 stops15h 57m

$446

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

jue. 11/20

11:46 am-6:20 am

1 stop17h 34m

Toronto Pearson Intl

lun. 11/24

10:15 pm-10:41 am

2 stops37h 26m

$466

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

dom. 9/14

5:39 pm-12:27 am

3 stops28h 48m

Montreal Pierre Elliott Trudeau Intl

dom. 9/21

7:00 am-12:12 pm

2 stops31h 12m

$488

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

sáb. 10/25

5:51 pm-10:20 am

1 stop15h 29m

Montreal Pierre Elliott Trudeau Intl

mar. 11/4

9:25 am-9:46 pm

1 stop13h 21m

$489

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

dom. 10/19

8:00 am-5:26 pm

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

sáb. 11/8

9:25 am-9:46 pm

1 stop13h 21m

$494

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

mié. 10/1

10:48 am-11:36 pm

2 stops11h 48m

Toronto Pearson Intl

mié. 10/8

2:30 pm-10:57 pm

2 stops9h 27m

$734

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

mié. 10/29

5:30 am-6:40 pm

2 stops12h 10m

Montreal Pierre Elliott Trudeau Intl

dom. 11/2

7:00 am-7:16 pm

2 stops13h 16m

$759

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

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from South Dakota to Region of Ontario in the morning for as low as $642. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $699.

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

Best Price Found	$231
Fastest flight time	5h 00m
Direct flights	None
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from South Dakota in the past 72 hours is $231. The best round-trip flight deal from South Dakota to Region of Ontario found on momondo in the last 72 hours is $431.

The fastest flight from South Dakota to Region of Ontario takes 5h 00m

There are no direct flights from South Dakota to Region of Ontario. Popular non-direct routes for this connection are Sioux Falls Joe Foss Field Airport - Toronto Pearson Intl Airport, Rapid City Airport - Montreal Pierre Elliott Trudeau Intl Airport and Sioux Falls Joe Foss Field Airport - Montreal Pierre Elliott Trudeau Intl Airport.

There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), London (YXU), Toronto Pearson Intl (YYZ)

Search flight deals

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.