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Cheap flights from Ontario to Sioux Falls from C$ 304

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FSD
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Sioux Falls

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Sioux Falls
Explore the most affordable flight options available from Ontario to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Fri 24/47:40 a.m.
YYZ
-
FSD
1 stop10h 41m
Multiple Airlines
Wed 29/42:35 p.m.
FSD
-
YYZ
2 stops14h 10m
Multiple Airlines
Deal found 28/3C$ 518
Fri 24/47:40 a.m.
YYZ
-
FSD
1 stop10h 41m
Multiple Airlines
Mon 27/48:53 p.m.
FSD
-
YYZ
1 stop22h 07m
Multiple Airlines
Deal found 28/3C$ 524
Tue 21/47:45 a.m.
YYZ
-
FSD
2 stops31h 00m
Multiple Airlines
Mon 27/48:53 p.m.
FSD
-
YYZ
1 stop22h 07m
Multiple Airlines
Deal found 28/3C$ 549
Mon 27/46:30 a.m.
YYZ
-
FSD
1 stop11h 51m
Multiple Airlines
Wed 29/42:35 p.m.
FSD
-
YYZ
2 stops14h 10m
Multiple Airlines
Deal found 28/3C$ 554
Sun 26/48:30 p.m.
YYZ
-
FSD
1 stop21h 51m
Multiple Airlines
Wed 29/42:35 p.m.
FSD
-
YYZ
2 stops14h 10m
Multiple Airlines
Deal found 28/3C$ 568
Thu 23/48:30 p.m.
YYZ
-
FSD
1 stop21h 51m
Multiple Airlines
Wed 29/42:35 p.m.
FSD
-
YYZ
2 stops14h 10m
Multiple Airlines
Deal found 28/3C$ 572
Fri 24/47:40 a.m.
YYZ
-
FSD
1 stop10h 41m
Multiple Airlines
Fri 1/56:11 p.m.
FSD
-
YYZ
2 stops24h 24m
Multiple Airlines
Deal found 28/3C$ 589
Mon 27/46:30 a.m.
YYZ
-
FSD
1 stop11h 51m
Multiple Airlines
Fri 1/56:11 p.m.
FSD
-
YYZ
2 stops24h 24m
Multiple Airlines
Deal found 28/3C$ 624
Fri 17/43:13 p.m.
YYZ
-
FSD
1 stop8h 58m
American Airlines
Mon 20/43:17 p.m.
FSD
-
YYZ
1 stop20h 18m
American Airlines
Deal found 29/3C$ 643
Fri 17/47:10 a.m.
YYZ
-
FSD
2 stops11h 38m
Multiple Airlines
Mon 20/46:11 p.m.
FSD
-
YYZ
1 stop23h 54m
Multiple Airlines
Deal found 29/3C$ 682
Thu 27/82:30 p.m.
YUL
-
FSD
2 stops20h 30m
Delta
Mon 31/84:09 p.m.
FSD
-
YUL
2 stops15h 34m
Delta
Deal found 29/3C$ 825
Thu 27/811:23 a.m.
YUL
-
FSD
2 stops11h 29m
United Airlines
Mon 31/86:00 a.m.
FSD
-
YUL
2 stops7h 40m
United Airlines
Deal found 27/3C$ 838

Find flight deals from Ontario to Sioux Falls

Keep the following information in mind while searching for Ontario to Sioux Falls flight deals. Data was last updated 30 March 2026.

Round-trip from

C$ 518

One-way from

C$ 304
24/4-29/4
  • 24/4-29/4
  • 3 total stops
  • 24h 51m total
  • Ontario to Sioux Falls
Search Deals
11/5
  • 11/5
  • 1 total stop
  • 8h 51m total
  • Ontario to Sioux Falls
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 30 March 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

Cheapest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 1/5

6:30 a.m.-10:12 a.m.

1 stop4h 42m

Sioux Falls Joe Foss Field

Sat 2/5

4:17 p.m.-9:10 a.m.

2 stops15h 53m

C$ 715

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Fri 1/5

1:00 p.m.-9:52 p.m.

1 stop9h 52m

Sioux Falls Joe Foss Field

Sat 2/5

5:00 a.m.-5:00 p.m.

1 stop11h 00m

C$ 777

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 23/4

2:45 p.m.-9:54 p.m.

1 stop8h 09m

Sioux Falls Joe Foss Field

Fri 1/5

5:00 a.m.-5:56 p.m.

1 stop11h 56m

C$ 778

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 21/4

12:05 p.m.-9:54 p.m.

1 stop10h 49m

Sioux Falls Joe Foss Field

Sun 3/5

7:30 a.m.-7:37 p.m.

1 stop11h 07m

C$ 778

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 7/5

5:05 p.m.-10:15 a.m.

2 stops18h 10m

Sioux Falls Joe Foss Field

Sun 10/5

1:35 p.m.-6:31 p.m.

1 stop3h 56m

C$ 807

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

2:30 p.m.-10:00 a.m.

2 stops20h 30m

Sioux Falls Joe Foss Field

Mon 31/8

4:09 p.m.-8:43 a.m.

2 stops15h 34m

C$ 825
Quickest round-trip

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Wed 29/4

11:00 a.m.-9:54 p.m.

1 stop11h 54m

Sioux Falls Joe Foss Field

Thu 30/4

11:25 a.m.-7:37 p.m.

1 stop7h 12m

C$ 836

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

11:23 a.m.-9:52 p.m.

2 stops11h 29m

Sioux Falls Joe Foss Field

Mon 31/8

6:00 a.m.-2:40 p.m.

2 stops7h 40m

C$ 838
Cheapest one-way

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Mon 11/5

9:30 a.m.-5:21 p.m.

1 stop8h 51m

C$ 304

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 23/5

7:20 a.m.-4:16 p.m.

1 stop9h 56m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Sioux Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sioux Falls from Ontario?

    Most people fly into Sioux Falls Joe Foss Field (FSD) if they book a flight to Sioux Falls from Ontario. Joe Foss Field is conveniently located just 4.1 km from Sioux Falls’s city centre.

  • How long is the flight from Region of Ontario to Sioux Falls?

    Airlines like Delta and United Airlines fly from Region of Ontario to Sioux Falls in about 11h 29m. The time it takes to get you to your destination can typically vary by up to 9h 01m. There are 1827 km between Region of Ontario and Sioux Falls. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ontario to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Ontario to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Sioux Falls.

  • Can I find deals for business class flights from Ontario to Sioux Falls?

    Yes. Cheapflights offers flight deals from Ontario to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Ontario to Sioux Falls?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Sioux Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Sioux Falls?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Sioux Falls.

Can Cheapflights find flights from Ontario to Sioux Falls with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Sioux Falls, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Sioux Falls become cheaper?

Yes! Start tracking prices for Ontario to Sioux Falls flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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