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$235+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — YYZ
juin 17 — juin 241
mar. 6/17
mar. 6/24
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 juin 12, 2025.

Round-trip from

$536
(United Airlines)

One-way from

$235
(Kiwi.com)
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 juin 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
ven. 6/208:03 pmFSD - YYZ
1 stop24h 05mMultiple Airlines
jeu. 6/267:15 amYYZ - FSD
1 stop11h 50mMultiple Airlines
Deal found 6/10$441
This Delta deal was found by Cheapflights users on 6/11. 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.
sam. 6/216:07 pmFSD - YYZ
2 stops14h 23mDelta
mer. 6/2510:20 amYYZ - FSD
2 stops14h 24mDelta
Deal found 6/11$568
This American Airlines deal was found by Cheapflights users on 6/12. 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.
ven. 7/47:23 amFSD - YYZ
2 stops14h 41mAmerican Airlines
sam. 8/163:14 pmYYZ - FSD
1 stop10h 14mAmerican Airlines
Deal found 6/12$578
This Mytrip deal was found by Cheapflights users on 6/10. 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.
jeu. 7/246:38 pmFSD - YUL
3 stops28h 59mMultiple Airlines
lun. 7/286:45 amYUL - FSD
2 stops13h 31mMultiple Airlines
Deal found 6/10$597
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sam. 6/213:10 pmFSD - YYZ
1 stop27h 27mUnited Airlines
mer. 6/258:15 amYYZ - FSD
1 stop27h 35mUnited Airlines
Deal found 6/11$620
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jeu. 7/248:00 amFSD - YUL
1 stop8h 26mUnited Airlines
lun. 7/286:15 amYUL - FSD
1 stop9h 20mUnited Airlines
Deal found 6/10$696
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 6/106:07 pmFSD - YUL
1 stop4h 11mDelta
dim. 6/156:20 amYUL - FSD
1 stop4h 54mDelta
Deal found 6/10$1,002
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 6/1012:06 pmFSD - YUL
2 stops20h 39mAmerican Airlines
dim. 6/1510:35 amYUL - FSD
2 stops12h 12mAmerican Airlines
Deal found 6/10$1,017

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 juin 12, 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

ven. 7/4

3:10 pm-11:58 pm

1 stop7h 48m

Toronto Pearson Intl

sam. 8/16

9:00 am-10:00 pm

1 stop14h 00m

$536

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

ven. 7/25

8:06 pm-9:08 pm

1 stop24h 02m

Toronto Pearson Intl

ven. 8/1

10:40 am-8:49 pm

1 stop11h 09m

$549

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

ven. 7/4

7:23 am-11:04 pm

2 stops14h 41m

Toronto Pearson Intl

sam. 8/16

3:14 pm-12:28 am

1 stop10h 14m

$578

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

jeu. 7/24

6:38 pm-12:37 am

3 stops28h 59m

Montreal Pierre Elliott Trudeau Intl

lun. 7/28

6:45 am-7:16 pm

2 stops13h 31m

$597

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

jeu. 7/24

8:00 am-5:26 pm

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

lun. 7/28

6:15 am-2:35 pm

1 stop9h 20m

$696

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

mar. 9/2

5:00 am-5:23 pm

2 stops11h 23m

Toronto Pearson Intl

jeu. 9/4

6:20 am-1:50 pm

1 stop8h 30m

$698

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

jeu. 6/26

6:55 pm-12:15 am

1 stop28h 20m

$235

Sioux FallsToronto

FSD - YYZ

FSDYYZ

Sioux Falls Joe Foss Field

sam. 7/26

5:57 pm-10:59 am

1 stop16h 02m

$319

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

mar. 6/24

5:56 pm-9:45 am

2 stops14h 49m

$425

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

mar. 6/24

2:05 pm-11:26 pm

1 stop8h 21m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated juin 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Sioux Falls to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $319. Users have also found prices from $434 and $475 on United Airlines and Delta, respectively.

  • 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.

  • What is the cheapest month to book a flight from Sioux Falls to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Region of Ontario (average of $243). Flying from Sioux Falls to Region of Ontario in July is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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