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Cheap flights from Ontario to Sioux Falls from C$ 512

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Sioux Falls departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:35 a.m. - 9:46 a.m.YYZ-FSD
49h 11m2 stops
Multiple Airlines Logo
11:36 a.m. - 9:07 p.m.FSD-YYZ
8h 31m1 stop
C$ 512Multiple Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
United Airlines Logo
1:10 p.m. - 9:49 p.m.YUL-FSD
9h 39m1 stop
United Airlines Logo
7:45 a.m. - 10:11 a.m.FSD-YUL
25h 26m1 stop
C$ 616United Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
United Airlines Logo
1:00 p.m. - 9:47 p.m.YYZ-FSD
9h 47m1 stop
United Airlines Logo
7:45 a.m. - 11:02 p.m.FSD-YYZ
14h 17m1 stop
C$ 634United Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
8:15 a.m. - 9:47 p.m.YYZ-FSD
14h 32m1 stop
United Airlines Logo
7:45 a.m. - 4:42 p.m.FSD-YYZ
7h 57m1 stop
C$ 635United Airlines
Find Deal
Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
8:05 a.m. - 9:49 p.m.YUL-FSD
14h 44m2 stops
United Airlines Logo
3:16 p.m. - 7:48 a.m.FSD-YUL
15h 32m2 stops
C$ 751United Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
United Airlines Logo
8:05 a.m. - 9:49 p.m.YUL-FSD
14h 44m2 stops
United Airlines Logo
6:20 p.m. - 7:48 a.m.FSD-YUL
12h 28m2 stops
C$ 754United Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Delta Logo
6:00 a.m. - 12:35 p.m.YYZ-FSD
7h 35m2 stops
Delta Logo
1:20 p.m. - 12:06 a.m.FSD-YYZ
9h 46m2 stops
C$ 769Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Delta Logo
9:45 a.m. - 7:18 p.m.YYZ-FSD
10h 33m2 stops
Delta Logo
8:10 a.m. - 4:00 p.m.FSD-YYZ
6h 50m1 stop
C$ 771Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
4:45 p.m. - 9:49 p.m.YUL-FSD
6h 04m1 stop
United Airlines Logo
3:16 p.m. - 9:01 p.m.FSD-YUL
4h 45m1 stop
C$ 804United Airlines
Find Deal
Wed, 25 Mar - Sun, 29 Mar
American Airlines Logo
6:00 a.m. - 10:28 a.m.YYZ-FSD
5h 28m1 stop
American Airlines Logo
5:30 a.m. - 9:29 p.m.FSD-YYZ
14h 59m1 stop
C$ 871American Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov

United Airlines flights from Region of Ontario to Sioux Falls

Our best United Airlines deals on Region of Ontario to Sioux Falls flight tickets
United Airlines
25 Mar
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 39m
1 stop
FSD9:49 p.m.Sioux Falls Joe Foss Field
29 Mar
FSD7:45 a.m.Sioux Falls Joe Foss Field
25h 26m
1 stop
YUL10:11 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 616
Find similar
United Airlines
1 Apr
YYZ1:00 p.m.Toronto Pearson Intl
9h 47m
1 stop
FSD9:47 p.m.Sioux Falls Joe Foss Field
5 Apr
FSD7:45 a.m.Sioux Falls Joe Foss Field
14h 17m
1 stop
YYZ11:02 p.m.Toronto Pearson Intl
C$ 634
Find similar
United Airlines
1 Apr
YYZ8:15 a.m.Toronto Pearson Intl
14h 32m
1 stop
FSD9:47 p.m.Sioux Falls Joe Foss Field
5 Apr
FSD7:45 a.m.Sioux Falls Joe Foss Field
7h 57m
1 stop
YYZ4:42 p.m.Toronto Pearson Intl
C$ 635
Find similar

Delta flights from Region of Ontario to Sioux Falls

Our best Delta deals on Region of Ontario to Sioux Falls flight tickets
Delta
1 Apr
YYZ6:00 a.m.Toronto Pearson Intl
7h 35m
2 stops
FSD12:35 p.m.Sioux Falls Joe Foss Field
5 Apr
FSD1:20 p.m.Sioux Falls Joe Foss Field
9h 46m
2 stops
YYZ12:06 a.m.Toronto Pearson Intl
C$ 769
Find similar
Delta
1 Apr
YYZ9:45 a.m.Toronto Pearson Intl
10h 33m
2 stops
FSD7:18 p.m.Sioux Falls Joe Foss Field
5 Apr
FSD8:10 a.m.Sioux Falls Joe Foss Field
6h 50m
1 stop
YYZ4:00 p.m.Toronto Pearson Intl
C$ 771
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Ontario to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 12/11

9:35 a.m.-9:46 a.m.

2 stops49h 11m

Sioux Falls Joe Foss Field

Mon 17/11

11:36 a.m.-9:07 p.m.

1 stop8h 31m

C$ 512

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

1:10 p.m.-9:49 p.m.

1 stop9h 39m

Sioux Falls Joe Foss Field

Sun 29/3

7:45 a.m.-10:11 a.m.

1 stop25h 26m

C$ 616

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 1/4

1:00 p.m.-9:47 p.m.

1 stop9h 47m

Sioux Falls Joe Foss Field

Sun 5/4

7:45 a.m.-11:02 p.m.

1 stop14h 17m

C$ 634

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 1/4

8:15 a.m.-9:47 p.m.

1 stop14h 32m

Sioux Falls Joe Foss Field

Sun 5/4

7:45 a.m.-4:42 p.m.

1 stop7h 57m

C$ 635

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:05 a.m.-9:49 p.m.

2 stops14h 44m

Sioux Falls Joe Foss Field

Sun 29/3

3:16 p.m.-7:48 a.m.

2 stops15h 32m

C$ 751

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:05 a.m.-9:49 p.m.

2 stops14h 44m

Sioux Falls Joe Foss Field

Sun 29/3

6:20 p.m.-7:48 a.m.

2 stops12h 28m

C$ 754

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 1/4

6:00 a.m.-12:35 p.m.

2 stops7h 35m

Sioux Falls Joe Foss Field

Sun 5/4

1:20 p.m.-12:06 a.m.

2 stops9h 46m

C$ 769

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 1/4

9:45 a.m.-7:18 p.m.

2 stops10h 33m

Sioux Falls Joe Foss Field

Sun 5/4

8:10 a.m.-4:00 p.m.

1 stop6h 50m

C$ 771

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

4:45 p.m.-9:49 p.m.

1 stop6h 04m

Sioux Falls Joe Foss Field

Sun 29/3

3:16 p.m.-9:01 p.m.

1 stop4h 45m

C$ 804

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 12/11

6:00 a.m.-10:28 a.m.

1 stop5h 28m

Sioux Falls Joe Foss Field

Mon 17/11

5:30 a.m.-9:29 p.m.

1 stop14h 59m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sioux Falls from

How to get the cheapest flight ticket from Region of Ontario to Sioux Falls

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 day to depart on your flight to Sioux Falls?

The cheapest day to depart on your flight to Sioux Falls is on a Tuesday when prices can be found for as low as C$ 761. This is often the case because there is less demand to fly during this day of the week. Flights from Region of Ontario to Sioux Falls on a Monday will generally be more expensive and average around C$ 1,081. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sioux Falls?

Flying to Sioux Falls from Region of Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 765 when looking at flights departing at noon. In the evening is when there is more demand to fly to Sioux Falls, so prices are often more expensive at around C$ 971 per ticket.

Cheap Region of Ontario to Sioux Falls flight deals and tips

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

Direct flights

None
There are no direct flights from Region of Ontario to Sioux Falls. There are no popular flight routes from Region of Ontario to Sioux Falls.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Ontario to Sioux Falls Joe Foss Field Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Ontario to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The necessary travel and health documents for your Sioux Falls Joe Foss Field Airport 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.

Best airlines flying from Region of Ontario to Sioux Falls

Compare and see reviews for airlines that fly from Region of Ontario to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 688Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Travelling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Sioux Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Sioux Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Sioux Falls with flexible booking policies on momondo?

Yes. All flights to Sioux Falls from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Sioux Falls?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sioux Falls from Ontario.

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

Yes momondo offers price alerts on flights to Sioux Falls from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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