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Cheap flights from Ontario to Sioux Falls from C$ 242

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — FSD
27 Apr — 4 May1
1 adult

Cheap 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 22 April 2025.

Round-trip from

C$ 665

One-way from

C$ 242
Delta
  • Delta
  • 9/6-13/6
  • 3 total stops
  • 23h 57m total
  • Ontario to Sioux Falls
Search Deals
22/5
  • 22/5
  • 1 total stop
  • 26h 23m total
  • Ontario to Sioux Falls
Search Deals

Find flight deals from Ontario to Sioux Falls

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 22 April 2025.

Mon 9/66:14 p.m.YYZ - FSD
2 stops19h 02mDelta
Fri 13/66:00 a.m.FSD - YYZ
1 stop4h 55mDelta
Deal found 21/4C$ 665
Thu 22/56:30 a.m.YYZ - FSD
1 stop10h 07mAmerican Airlines
Thu 29/54:10 p.m.FSD - YYZ
1 stop19h 20mAmerican Airlines
Deal found 22/4C$ 679
Tue 8/71:00 p.m.YYZ - FSD
1 stop22h 50mUnited Airlines
Sat 12/78:00 a.m.FSD - YYZ
1 stop7h 44mUnited Airlines
Deal found 20/4C$ 699
Tue 8/710:35 p.m.YYZ - FSD
2 stops36h 17mWestJet
Sun 13/77:37 p.m.FSD - YYZ
2 stops27h 56mWestJet
Deal found 20/4C$ 1,077

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 22 April 2025.
Use the filters below to find and compare flights from Ontario to Sioux Falls that are best for you.

Fly from

Ontario

Fly to

Sioux Falls

Route

Depart

Return

Price

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Mon 9/6

6:14 p.m.-12:16 p.m.

2 stops19h 02m

Sioux Falls Joe Foss Field

Fri 13/6

6:00 a.m.-11:55 a.m.

1 stop4h 55m

C$ 665

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 22/5

6:30 a.m.-3:37 p.m.

1 stop10h 07m

Sioux Falls Joe Foss Field

Thu 29/5

4:10 p.m.-12:30 p.m.

1 stop19h 20m

C$ 679

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 8/7

1:00 p.m.-10:50 a.m.

1 stop22h 50m

Sioux Falls Joe Foss Field

Sat 12/7

8:00 a.m.-4:44 p.m.

1 stop7h 44m

C$ 699

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Tue 8/7

10:35 p.m.-9:52 a.m.

2 stops36h 17m

Sioux Falls Joe Foss Field

Sun 13/7

7:37 p.m.-12:33 a.m.

2 stops27h 56m

C$ 1,077

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 22/5

7:45 p.m.-9:08 p.m.

1 stop26h 23m

C$ 242

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Thu 22/5

7:55 a.m.-9:52 p.m.

1 stop14h 57m

C$ 413

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 28/6

9:45 a.m.-2:35 p.m.

1 stop5h 50m

C$ 416

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sat 28/6

6:30 a.m.-5:30 p.m.

1 stop12h 00m

C$ 420

TorontoSioux Falls

YYZ - FSD

YYZFSD

Toronto Pearson Intl

Sun 29/6

6:30 a.m.-7:19 p.m.

2 stops13h 49m

C$ 516

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

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

What is the cheapest time of day to fly from ON to FSD?

Find hourly flight availability from Ontario to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Sioux Falls as you normally would.

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sioux Falls ranges from 15.0 - 99.0 mm per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit Sioux Falls when rainfall is around 15.0 mm.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated 22 April 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Ontario to Sioux Falls. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,813 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Region of Ontario to Sioux Falls one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 413. United Airlines flights start at C$ 416 while deals on American Airlines start at C$ 420 one-way.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Sioux Falls

Discover the top airline that operate flights from Ontario to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 707AverageC$ 865FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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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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