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

United Airlines and American Airlines are the most popular carriers operating from Ontario to South Dakota

How long is the flight from Region of Ontario to South Dakota?

The flight from Region of Ontario to South Dakota depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Toronto (a popular airport in Region of Ontario) to Rapid City (the most popular airport in South Dakota), then the flight time is 5h 24m on average. If you fly from Ottawa (another popular airport in Region of Ontario) to Rapid City, then the average flight time is 5h 50m.

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.

$239 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 am - 10:12 pm

YYZ

FSD

15h 13m

2 stops

4:09 pm - 11:01 am

FSD

YYZ

17h 52m

2 stops

$542Delta

Sat, Oct 24 - Wed, Oct 28

6:25 pm - 11:15 am

YYZ

RAP

18h 50m

1 stop

12:36 pm - 11:26 pm

RAP

YYZ

8h 50m

1 stop

$569American Airlines

Tue, Sep 15 - Wed, Sep 23

6:30 am - 10:05 am

YYZ

FSD

4h 35m

1 stop

4:09 pm - 11:01 am

FSD

YYZ

17h 52m

2 stops

$575Delta

Sat, Oct 24 - Wed, Oct 28

1:15 pm - 12:20 am

YYZ

FSD

12h 05m

1 stop

12:18 pm - 11:23 pm

FSD

YYZ

10h 05m

1 stop

$585American Airlines

Fri, Jun 5 - Sat, Jun 6

6:00 am - 7:59 pm

YYZ

FSD

14h 59m

2 stops

6:15 am - 5:24 pm

FSD

YYZ

10h 09m

2 stops

$586Delta

Sat, Aug 22 - Sat, Aug 29

12:05 pm - 10:39 pm

YYZ

RAP

12h 34m

2 stops

4:00 pm - 11:14 am

RAP

YYZ

17h 14m

2 stops

$591Delta

Fri, Oct 30 - Tue, Nov 3

8:05 am - 11:31 pm

YYZ

FSD

16h 26m

1 stop

7:35 am - 11:59 pm

FSD

YYZ

15h 24m

1 stop

$638United Airlines

Sun, Jul 5 - Sun, Jul 12

2:45 pm - 11:21 pm

YYZ

FSD

9h 36m

1 stop

7:40 am - 4:39 pm

FSD

YYZ

7h 59m

1 stop

$643United Airlines

Sat, Oct 24 - Wed, Oct 28

7:10 am - 11:11 pm

YUL

FSD

17h 01m

1 stop

8:23 am - 12:25 am

FSD

YUL

39h 02m

2 stops

$810WestJet

Fri, Jun 5 - Fri, Jun 19

6:45 am - 11:11 pm

YUL

FSD

17h 26m

2 stops

8:23 am - 12:25 am

FSD

YUL

39h 02m

2 stops

$821WestJet

Fri, Jun 5 - Fri, Jun 19

Delta flights from Region of Ontario to South Dakota

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

Delta

Oct 24

YYZ7:59 amToronto Pearson Intl

15h 13m

2 stops

FSD10:12 pmSioux Falls Joe Foss Field

Oct 28

FSD4:09 pmSioux Falls Joe Foss Field

17h 52m

2 stops

YYZ11:01 amToronto Pearson Intl

$542

Delta

Oct 24

YYZ6:30 amToronto Pearson Intl

4h 35m

1 stop

FSD10:05 amSioux Falls Joe Foss Field

Oct 28

FSD4:09 pmSioux Falls Joe Foss Field

17h 52m

2 stops

YYZ11:01 amToronto Pearson Intl

$575

Delta

Aug 22

YYZ6:00 amToronto Pearson Intl

14h 59m

2 stops

FSD7:59 pmSioux Falls Joe Foss Field

Aug 29

FSD6:15 amSioux Falls Joe Foss Field

10h 09m

2 stops

YYZ5:24 pmToronto Pearson Intl

$586

American Airlines flights from Region of Ontario to South Dakota

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

American Airlines

Sep 15

YYZ6:25 pmToronto Pearson Intl

18h 50m

1 stop

RAP11:15 amRapid City

Sep 23

RAP12:36 pmRapid City

8h 50m

1 stop

YYZ11:26 pmToronto Pearson Intl

$569

American Airlines

Jun 5

YYZ1:15 pmToronto Pearson Intl

12h 05m

1 stop

FSD12:20 amSioux Falls Joe Foss Field

Jun 6

FSD12:18 pmSioux Falls Joe Foss Field

10h 05m

1 stop

YYZ11:23 pmToronto Pearson Intl

$585

American Airlines

Aug 22

YYZ7:29 amToronto Pearson Intl

10h 24m

1 stop

FSD4:53 pmSioux Falls Joe Foss Field

Aug 29

FSD6:25 amSioux Falls Joe Foss Field

10h 19m

1 stop

YYZ5:44 pmToronto Pearson Intl

$591

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 10/24

7:59 am-10:12 pm

2 stops15h 13m

Sioux Falls Joe Foss Field

Wed 10/28

4:09 pm-11:01 am

2 stops17h 52m

$542

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 9/15

6:25 pm-11:15 am

1 stop18h 50m

Rapid City

Wed 9/23

12:36 pm-11:26 pm

1 stop8h 50m

$569

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 10/24

6:30 am-10:05 am

1 stop4h 35m

Sioux Falls Joe Foss Field

Wed 10/28

4:09 pm-11:01 am

2 stops17h 52m

$575

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 6/5

1:15 pm-12:20 am

1 stop12h 05m

Sioux Falls Joe Foss Field

Sat 6/6

12:18 pm-11:23 pm

1 stop10h 05m

$585

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 8/22

6:00 am-7:59 pm

2 stops14h 59m

Sioux Falls Joe Foss Field

Sat 8/29

6:15 am-5:24 pm

2 stops10h 09m

$586

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Fri 10/30

12:05 pm-10:39 pm

2 stops12h 34m

Rapid City

Tue 11/3

4:00 pm-11:14 am

2 stops17h 14m

$591

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sun 7/5

8:05 am-11:31 pm

1 stop16h 26m

Sioux Falls Joe Foss Field

Sun 7/12

7:35 am-11:59 pm

1 stop15h 24m

$638

Quickest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 10/24

2:45 pm-11:21 pm

1 stop9h 36m

Sioux Falls Joe Foss Field

Wed 10/28

7:40 am-4:39 pm

1 stop7h 59m

$643

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

7:10 am-11:11 pm

1 stop17h 01m

Sioux Falls Joe Foss Field

Fri 6/19

8:23 am-12:25 am

2 stops39h 02m

$810

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

6:45 am-11:11 pm

2 stops17h 26m

Sioux Falls Joe Foss Field

Fri 6/19

8:23 am-12:25 am

2 stops39h 02m

$821

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 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

Prices

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Other information

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

You could potentially save up to 33% on your flight if you consider stops on a Region of Ontario to South Dakota flight.

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	5h 24m
Direct flights	None

The fastest flight from Region of Ontario to South Dakota takes 5h 24m

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.

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Frequently asked questions about flying from Ontario to South Dakota

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.