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$260+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 4/87:44 pm
FSD
-
YUL
1 stop15h 00m
American Airlines
Wed 4/1512:30 pm
YUL
-
FSD
1 stop11h 35m
American Airlines
Deal found 1/26$396
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/267:42 pm
FSD
-
YYZ
1 stop14h 16m
American Airlines
Thu 3/56:00 am
YYZ
-
FSD
1 stop8h 36m
American Airlines
Deal found 1/28$406
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 4/65:46 pm
FSD
-
YUL
2 stops45h 39m
Multiple Airlines
Mon 4/138:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$409
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 4/65:46 pm
FSD
-
YUL
2 stops45h 39m
Multiple Airlines
Fri 4/178:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$413
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/237:42 pm
FSD
-
YYZ
1 stop15h 48m
American Airlines
Sat 3/286:00 am
YYZ
-
FSD
1 stop17h 55m
American Airlines
Deal found 1/28$416
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Thu 2/262:16 pm
FSD
-
YYZ
2 stops39h 27m
Multiple Airlines
Thu 3/52:20 pm
YYZ
-
FSD
1 stop20h 26m
Multiple Airlines
Deal found 1/28$427
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 4/911:00 am
FSD
-
YUL
1 stop12h 30m
Multiple Airlines
Mon 4/138:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$466
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 4/911:00 am
FSD
-
YUL
1 stop12h 30m
Multiple Airlines
Fri 4/178:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$470
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/108:53 pm
FSD
-
YUL
2 stops17h 22m
Multiple Airlines
Mon 4/138:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$494
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 4/65:46 pm
FSD
-
YUL
2 stops21h 39m
Multiple Airlines
Wed 4/154:35 pm
YUL
-
FSD
1 stop19h 10m
Multiple Airlines
Deal found 1/26$498
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 3/235:55 pm
FSD
-
YYZ
1 stop16h 33m
Multiple Airlines
Sat 3/2811:30 pm
YYZ
-
FSD
2 stops42h 35m
Multiple Airlines
Deal found 1/28$508
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 4/59:55 am
FSD
-
YUL
1 stop13h 35m
Multiple Airlines
Mon 4/138:00 am
YUL
-
FSD
1 stop10h 21m
Multiple Airlines
Deal found 1/26$510

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(American Airlines)

One-way from

$260
(Kiwi.com)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Toronto (YTO) flights.
Search Deals
From Sioux Falls Joe Foss Field to Ontario
Search Deals
One-way flight from Sioux Falls Joe Foss Field to Ontario
Search Deals

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 January 29, 2026.
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

Thu 2/26

7:42 pm-10:58 am

1 stop14h 16m

Toronto Pearson Intl

Thu 3/5

6:00 am-1:36 pm

1 stop8h 36m

$406

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Mon 4/6

5:46 pm-4:25 pm

2 stops45h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

8:00 am-5:21 pm

1 stop10h 21m

$409

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Fri 3/13

7:42 pm-10:56 am

1 stop14h 14m

Toronto Pearson Intl

Tue 3/17

4:44 pm-11:38 am

1 stop19h 54m

$416

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Tue 3/24

7:42 pm-10:56 am

1 stop14h 14m

Toronto Pearson Intl

Sat 3/28

11:40 am-10:55 pm

1 stop12h 15m

$416

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 3/23

7:42 pm-12:30 pm

1 stop15h 48m

Toronto Pearson Intl

Sat 3/28

6:00 am-1:33 pm

1 stop8h 33m

$416

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Thu 2/26

2:16 pm-6:43 am

2 stops39h 27m

Toronto Pearson Intl

Thu 3/5

2:20 pm-9:46 am

1 stop20h 26m

$427

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

Mon 3/23

5:55 pm-11:28 am

1 stop16h 33m

Toronto Pearson Intl

Sat 3/28

11:30 pm-5:05 pm

2 stops42h 35m

$511

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Tue 4/7

7:44 pm-12:18 pm

2 stops15h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

4:16 pm-2:51 pm

2 stops23h 35m

$514

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 4/9

7:44 pm-11:44 am

1 stop15h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

12:30 pm-11:42 am

1 stop24h 12m

$514

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Wed 4/8

2:35 pm-12:45 am

2 stops33h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

8:00 am-5:21 pm

1 stop10h 21m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 23 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 12h 39m. American Airlines provides one of the quickest options available for as low as $1,004. The distance between Sioux Falls and Region of Ontario is about 783 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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