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$198+ Cheap flights from Sioux Falls (FSD) to Ontario

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$467
(American Airlines)

One-way from

$198
(Kiwi.com)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Toronto (YTO) flights.
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From Sioux Falls Joe Foss Field to Ontario
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One-way flight from Sioux Falls Joe Foss Field to Ontario
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Find flight deals from Sioux Falls to Ontario

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:46 amFSD - YYZ
1 stop17h 34mMultiple Airlines
Sat 12/68:20 pmYYZ - FSD
2 stops38h 02mMultiple Airlines
Deal found 10/29$475
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:10 pmFSD - YYZ
1 stop16h 10mMultiple Airlines
Sat 12/203:15 pmYYZ - FSD
2 stops43h 12mMultiple Airlines
Deal found 10/29$533
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:19 pmFSD - YYZ
1 stop14h 37mAmerican Airlines
Sat 12/206:23 pmYYZ - FSD
1 stop16h 53mAmerican Airlines
Deal found 10/29$549
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:23 pmFSD - YYZ
2 stops18h 02mUnited Airlines
Sat 12/612:10 pmYYZ - FSD
2 stops23h 35mUnited Airlines
Deal found 10/29$571
This United deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:23 pmFSD - YUL
1 stop14h 47mMultiple Airlines
Mon 12/14:45 pmYUL - FSD
1 stop22h 55mMultiple Airlines
Deal found 10/29$646
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:46 amFSD - YUL
2 stops26h 34mMultiple Airlines
Sun 11/304:35 pmYUL - FSD
1 stop26h 03mMultiple Airlines
Deal found 10/29$661
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:20 amFSD - YYZ
2 stops11h 26mUnited Airlines
Sat 12/202:15 pmYYZ - FSD
2 stops10h 40mUnited Airlines
Deal found 10/29$676
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:16 pmFSD - YUL
2 stops15h 59mAmerican Airlines
Mon 12/13:49 pmYUL - FSD
1 stop19h 38mAmerican Airlines
Deal found 10/29$687
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:19 pmFSD - YUL
1 stop6h 23mDelta
Sun 11/307:10 amYUL - FSD
1 stop6h 40mDelta
Deal found 10/29$808
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:51 pmFSD - YYZ
2 stops16h 49mMultiple Airlines
Sun 11/27:35 amYYZ - FSD
3 stops37h 27mMultiple Airlines
Deal found 10/29$864
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:00 amFSD - YXU
2 stops11h 21mUnited Airlines
Sun 12/219:25 amYXU - FSD
2 stops30h 02mUnited Airlines
Deal found 10/30$1,033
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:25 pmFSD - YXU
3 stops25h 47mWestJet
Sun 12/218:10 pmYXU - FSD
2 stops20h 35mWestJet
Deal found 10/30$2,547

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 2,558,603 searches. Data last updated October 30, 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

Wed 4/8

5:49 am-2:15 pm

1 stop7h 26m

Toronto Pearson Intl

Mon 4/13

11:30 am-10:12 pm

1 stop11h 42m

$467

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 11/21

11:46 am-6:20 am

1 stop17h 34m

Toronto Pearson Intl

Sat 12/6

8:20 pm-9:22 am

2 stops38h 02m

$475

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sat 2/14

6:35 pm-6:40 pm

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

1:10 pm-10:17 pm

1 stop10h 07m

$478

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sat 12/13

1:10 pm-6:20 am

1 stop16h 10m

Toronto Pearson Intl

Sat 12/20

3:15 pm-9:27 am

2 stops43h 12m

$533

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sat 12/13

7:19 pm-10:56 am

1 stop14h 37m

Toronto Pearson Intl

Sat 12/20

6:23 pm-10:16 am

1 stop16h 53m

$549

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 11/21

6:23 pm-1:25 pm

2 stops18h 02m

Toronto Pearson Intl

Sat 12/6

12:10 pm-10:45 am

2 stops23h 35m

$571

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Wed 4/8

2:35 pm-6:13 am

2 stops14h 38m

Toronto Pearson Intl

Mon 4/13

9:35 am-8:03 pm

1 stop11h 28m

$606

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 11/21

6:23 pm-10:10 am

1 stop14h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

4:45 pm-2:40 pm

1 stop22h 55m

$646

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Fri 11/21

11:46 am-3:20 pm

2 stops26h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-5:38 pm

1 stop26h 03m

$661

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Sat 12/13

11:20 am-11:46 pm

2 stops11h 26m

Toronto Pearson Intl

Sat 12/20

2:15 pm-11:55 pm

2 stops10h 40m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 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?

    For a flight from Sioux Falls to Ontario, you will be flying from Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 2.6 mi from the center of the city.

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

    A quick flight from Sioux Falls to Region of Ontario can take about 7h 26m. American Airlines provides one of the quickest options available for as low as $467. The distance between Sioux Falls and Region of Ontario is about 854 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Sioux Falls to Region of Ontario is Sioux Falls Joe Foss Field - Toronto Pearson Intl. You may also consider Sioux Falls Joe Foss Field - Montreal Pierre Elliott Trudeau Intl or Sioux Falls Joe Foss Field - London.

  • 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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