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Cheap flights from Ontario to Sioux Falls from C$ 379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Sioux Falls departing on 17/3. 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.
United Airlines Logo
1:55 p.m. - 9:38 p.m.
YYZ
-
FSD
8h 43m
1 stop
United Airlines Logo
7:50 a.m. - 11:03 p.m.
FSD
-
YYZ
14h 13m
1 stop
C$ 683United Airlines
Thu, 4 Jun - Sun, 7 Jun
United Airlines Logo
1:00 p.m. - 9:38 p.m.
YYZ
-
FSD
9h 38m
1 stop
United Airlines Logo
7:50 a.m. - 11:03 p.m.
FSD
-
YYZ
14h 13m
1 stop
C$ 686United Airlines
Thu, 4 Jun - Sun, 7 Jun
United Airlines Logo
12:25 p.m. - 9:38 p.m.
YYZ
-
FSD
10h 13m
1 stop
United Airlines Logo
7:50 a.m. - 11:03 p.m.
FSD
-
YYZ
14h 13m
1 stop
C$ 700United Airlines
Thu, 4 Jun - Sun, 7 Jun
Multiple Airlines Logo
2:20 p.m. - 12:06 p.m.
YYZ
-
FSD
22h 46m
1 stop
Multiple Airlines Logo
6:11 p.m. - 7:35 p.m.
FSD
-
YYZ
24h 24m
2 stops
C$ 724Multiple Airlines
Tue, 3 Mar - Fri, 6 Mar
United Airlines Logo
1:55 p.m. - 9:47 p.m.
YYZ
-
FSD
8h 52m
1 stop
United Airlines Logo
6:31 p.m. - 11:59 p.m.
FSD
-
YYZ
4h 28m
1 stop
C$ 743United Airlines
Tue, 12 May - Sat, 16 May
American Airlines Logo
6:00 a.m. - 1:36 p.m.
YYZ
-
FSD
8h 36m
1 stop
American Airlines Logo
7:39 p.m. - 10:53 a.m.
FSD
-
YYZ
14h 14m
1 stop
C$ 776American Airlines
Mon, 6 Apr - Thu, 9 Apr
Delta Logo
12:45 p.m. - 10:46 p.m.
YUL
-
FSD
11h 01m
2 stops
Delta Logo
1:20 p.m. - 11:34 p.m.
FSD
-
YUL
9h 14m
1 stop
C$ 813Delta
Wed, 8 Jul - Fri, 24 Jul
Delta Logo
6:00 a.m. - 7:06 p.m.
YUL
-
FSD
14h 06m
2 stops
Delta Logo
1:20 p.m. - 11:34 p.m.
FSD
-
YUL
9h 14m
1 stop
C$ 834Delta
Fri, 10 Jul - Sat, 25 Jul
WestJet Logo
7:00 a.m. - 10:46 p.m.
YUL
-
FSD
16h 46m
1 stop
WestJet Logo
8:15 a.m. - 11:34 p.m.
FSD
-
YUL
14h 19m
1 stop
C$ 836WestJet
Fri, 10 Jul - Fri, 24 Jul
American Airlines Logo
5:44 p.m. - 11:50 a.m.
YUL
-
FSD
19h 06m
1 stop
American Airlines Logo
5:34 p.m. - 11:44 a.m.
FSD
-
YUL
17h 10m
2 stops
C$ 844American Airlines
Mon, 13 Jul - Sat, 25 Jul

WestJet flights from Region of Ontario to Sioux Falls

Our best WestJet deals on Region of Ontario to Sioux Falls flight tickets
WestJet
10 Jul
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 46m
1 stop
FSD10:46 p.m.Sioux Falls Joe Foss Field
24 Jul
FSD8:15 a.m.Sioux Falls Joe Foss Field
14h 19m
1 stop
YUL11:34 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 836
WestJet
4 Jun
YYZ6:15 a.m.Toronto Pearson Intl
17h 42m
2 stops
FSD10:57 p.m.Sioux Falls Joe Foss Field
7 Jun
FSD5:15 a.m.Sioux Falls Joe Foss Field
12h 10m
1 stop
YYZ6:25 p.m.Toronto Pearson Intl
C$ 961
WestJet
4 Jun
YYZ6:15 a.m.Toronto Pearson Intl
17h 42m
2 stops
FSD10:57 p.m.Sioux Falls Joe Foss Field
7 Jun
FSD5:15 a.m.Sioux Falls Joe Foss Field
12h 10m
1 stop
YYZ6:25 p.m.Toronto Pearson Intl
C$ 974

Delta flights from Region of Ontario to Sioux Falls

Our best Delta deals on Region of Ontario to Sioux Falls flight tickets
Delta
6 Apr
YYZ6:20 a.m.Toronto Pearson Intl
14h 00m
2 stops
FSD7:20 p.m.Sioux Falls Joe Foss Field
9 Apr
FSD8:00 a.m.Sioux Falls Joe Foss Field
6h 59m
1 stop
YYZ3:59 p.m.Toronto Pearson Intl
C$ 791
Delta
8 Jul
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 01m
2 stops
FSD10:46 p.m.Sioux Falls Joe Foss Field
25 Jul
FSD6:25 a.m.Sioux Falls Joe Foss Field
15h 45m
2 stops
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 813
Delta
26 Feb
YYZ6:30 a.m.Toronto Pearson Intl
4h 38m
1 stop
FSD10:08 a.m.Sioux Falls Joe Foss Field
1 Mar
FSD5:00 a.m.Sioux Falls Joe Foss Field
11h 47m
2 stops
YYZ5:47 p.m.Toronto Pearson Intl
C$ 818

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 12 February 2026.
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

Thu 4/6

1:55 p.m.-9:38 p.m.

1 stop8h 43m

Sioux Falls Joe Foss Field

Sun 7/6

7:50 a.m.-11:03 p.m.

1 stop14h 13m

C$ 683

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 4/6

1:00 p.m.-9:38 p.m.

1 stop9h 38m

Sioux Falls Joe Foss Field

Sun 7/6

7:50 a.m.-11:03 p.m.

1 stop14h 13m

C$ 686

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 4/6

12:25 p.m.-9:38 p.m.

1 stop10h 13m

Sioux Falls Joe Foss Field

Sun 7/6

7:50 a.m.-11:03 p.m.

1 stop14h 13m

C$ 700

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 3/3

2:20 p.m.-12:06 p.m.

1 stop22h 46m

Sioux Falls Joe Foss Field

Fri 6/3

6:11 p.m.-7:35 p.m.

2 stops24h 24m

C$ 724

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 12/5

1:55 p.m.-9:47 p.m.

1 stop8h 52m

Sioux Falls Joe Foss Field

Sat 16/5

6:31 p.m.-11:59 p.m.

1 stop4h 28m

C$ 743

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Mon 6/4

6:00 a.m.-1:36 p.m.

1 stop8h 36m

Sioux Falls Joe Foss Field

Thu 9/4

7:39 p.m.-10:53 a.m.

1 stop14h 14m

C$ 776

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

12:45 p.m.-10:46 p.m.

2 stops11h 01m

Sioux Falls Joe Foss Field

Fri 24/7

1:20 p.m.-11:34 p.m.

1 stop9h 14m

C$ 813

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:00 a.m.-7:06 p.m.

2 stops14h 06m

Sioux Falls Joe Foss Field

Sat 25/7

1:20 p.m.-11:34 p.m.

1 stop9h 14m

C$ 834

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:00 a.m.-10:46 p.m.

1 stop16h 46m

Sioux Falls Joe Foss Field

Fri 24/7

8:15 a.m.-11:34 p.m.

1 stop14h 19m

C$ 836

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

5:44 p.m.-11:50 a.m.

1 stop19h 06m

Sioux Falls Joe Foss Field

Sat 25/7

5:34 p.m.-11:44 a.m.

2 stops17h 10m

C$ 844

Flights are sorted by cheapest round-trip flights first.

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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 airline that flies from Ontario to Sioux Falls Joe Foss Field?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Ontario to Sioux Falls Joe Foss Field

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

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Region of Ontario to Sioux Falls takes 5h 44m
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$ 670Free CancellationRating
7.4
9,283 reviews
Search United Airlines flights

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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