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Cheap flights from Sioux Falls to Ontario from C$ 513

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
17 jan — 24 jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sioux Falls to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Sioux Falls to Ontario
Explore the most affordable flight options available from Sioux Falls to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 dezembro 2025.

sáb 27/127:00 a.m.FSD - YYZ
1 stop7h 59mDelta
qui 1/112:14 p.m.YYZ - FSD
1 stop10h 53mDelta
Deal found 16/12C$ 1,199
sáb 27/126:16 p.m.FSD - YYZ
1 stop4h 43mUnited Airlines
qui 1/19:00 a.m.YYZ - FSD
2 stops12h 00mUnited Airlines
Deal found 16/12C$ 1,254

Find flight deals from Sioux Falls to Ontario

Keep the following information in mind while searching for Sioux Falls to Ontario flight deals. Data was last updated 18 dezembro 2025.

Round-trip from

C$ 513
American Airlines
  • American Airlines
  • 31/1-7/2
  • 2 total stops
  • 45h 11m total
  • Sioux Falls to Ontario
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Ontario 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 18 dezembro 2025.
Use the filters below to find and compare flights from Sioux Falls to Ontario that are best for you.

Fly from

Sioux Falls

Fly to

Ontario

Route

Depart

Return

Price

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

sáb 31/1

12:19 p.m.-10:53 a.m.

1 stop21h 34m

Toronto Pearson Intl

sáb 7/2

1:14 p.m.-11:51 a.m.

1 stop23h 37m

C$ 513

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

qua 18/2

12:19 p.m.-10:56 a.m.

1 stop21h 37m

Toronto Pearson Intl

dom 22/2

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

1 stop14h 06m

C$ 513

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

qui 8/1

7:45 p.m.-2:05 p.m.

2 stops17h 20m

Toronto Pearson Intl

seg 12/1

7:00 a.m.-6:11 p.m.

1 stop12h 11m

C$ 535

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

qui 15/1

11:43 a.m.-1:40 p.m.

2 stops24h 57m

Toronto Pearson Intl

dom 18/1

3:40 p.m.-6:11 p.m.

1 stop27h 31m

C$ 601

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

sáb 14/2

12:19 p.m.-3:05 p.m.

1 stop25h 46m

Montreal Pierre Elliott Trudeau Intl

sáb 21/2

3:55 p.m.-7:06 p.m.

1 stop28h 11m

C$ 730

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

qua 18/2

7:40 a.m.-11:46 p.m.

2 stops15h 06m

Toronto Pearson Intl

dom 22/2

9:00 p.m.-9:57 p.m.

1 stop25h 57m

C$ 758

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

sáb 14/2

6:45 p.m.-12:46 p.m.

2 stops17h 01m

Montreal Pierre Elliott Trudeau Intl

sáb 21/2

1:10 p.m.-10:46 a.m.

1 stop22h 36m

C$ 774

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

dom 1/2

7:30 a.m.-9:17 p.m.

1 stop12h 47m

Montreal Pierre Elliott Trudeau Intl

dom 8/2

6:00 a.m.-8:24 p.m.

2 stops15h 24m

C$ 825

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

sáb 14/2

10:50 a.m.-11:10 p.m.

2 stops11h 20m

Montreal Pierre Elliott Trudeau Intl

sáb 21/2

6:00 a.m.-3:35 p.m.

2 stops10h 35m

C$ 853

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

qua 18/2

5:00 a.m.-5:47 p.m.

2 stops11h 47m

Toronto Pearson Intl

dom 22/2

12:11 p.m.-11:30 p.m.

2 stops12h 19m

C$ 856

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 14 results
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Best time to book a flight from Sioux Falls to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sioux Falls 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 Sioux Falls to Ontario
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 Sioux Falls to Ontario. 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 from for flights from Sioux Falls to Ontario?

    Sioux Falls Joe Foss Field (FSD) is the airport you will fly out of if you book a flight from Sioux Falls to Ontario. It is only a 4.1 km journey to Joe Foss Field (FSD) from Sioux Falls’s city centre.

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

    American Airlines and United Airlines can get you from Sioux Falls to Region of Ontario in just under 17h 01m. Your travel time can differ by up to 4h 33m. The distance from Sioux Falls to Region of Ontario is about 1827 km. This flight may include one or multiple stops.

  • What are the most popular routes from Sioux Falls to Region of Ontario?

    While some choose either Sioux Falls Joe Foss Field - Montreal Pierre Elliott Trudeau Intl or Sioux Falls Joe Foss Field - London, Sioux Falls Joe Foss Field - Toronto Pearson Intl is the most popular route from Sioux Falls to Region of Ontario.

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

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

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

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

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

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

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

Cheapflights helps you find that perfect flight to Ontario from Sioux Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Ontario from Sioux Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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