How long is the flight from South Dakota to Region of Ontario?

A quick flight from South Dakota to Region of Ontario can take about 5h 47m. American Airlines provides one of the quickest options available for as low as C$ 907. The distance between South Dakota and Region of Ontario is about 2306 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

When flying from South Dakota to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from South Dakota to Ontario that include hotel bookings?

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

How can I find direct flights from South Dakota to Ontario?

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

Can I find deals for business class flights from South Dakota to Ontario?

Yes. Cheapflights offers flight deals from South Dakota 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.

C$ 627+ Cheap Flights from South Dakota to Ontario

Cheap flight deals from South Dakota to Ontario

Enter your travel dates to find the best prices.

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Best

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One-way

Cheapest flights from South Dakota to Ontario
Explore the most affordable flight options available from South Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Mon 2/118:39 p.m. -

2 stops41h 44m

Fri 13/117:00 a.m. -

1 stop15h 41m

Deal found 15/9C$ 637

Mon 2/117:00 a.m. -

1 stop15h 46m

Fri 13/111:17 p.m. -

1 stop12h 12m

Deal found 15/9C$ 746

Tue 24/117:36 p.m. -

1 stop21h 04m

Thu 26/111:16 p.m. -

2 stops24h 17m

Deal found 13/9C$ 846

Fri 30/107:39 p.m. -

1 stop20h 13m

Fri 6/1112:10 p.m. -

1 stop13h 19m

Deal found 15/9C$ 890

Sat 14/111:30 p.m. -

1 stop5h 47m

Sat 21/116:00 a.m. -

1 stop6h 31m

Deal found 13/9C$ 907

Sat 14/111:09 p.m. -

2 stops20h 16m

Sat 21/1112:10 p.m. -

2 stops11h 24m

Deal found 15/9C$ 922

Tue 6/101:38 p.m. -

2 stops34h 27m

Mon 12/107:45 a.m. -

1 stop29h 40m

Deal found 15/9C$ 949

Mon 26/107:48 a.m. -

1 stop9h 57m

Fri 30/107:26 p.m. -

1 stop16h 06m

Deal found 13/9C$ 963

Tue 6/107:39 p.m. -

1 stop17h 54m

Mon 12/106:25 p.m. -

1 stop18h 09m

Deal found 15/9C$ 964

Fri 16/106:31 p.m. -

2 stops21h 36m

Mon 19/109:00 p.m. -

1 stop27h 11m

Deal found 13/9C$ 970

Mon 9/119:32 a.m. -

2 stops11h 10m

Fri 13/114:45 p.m. -

1 stop5h 52m

Deal found 13/9C$ 1,004

Fri 30/107:48 a.m. -

2 stops12h 54m

Fri 6/117:00 a.m. -

2 stops15h 37m

Deal found 15/9C$ 1,011

Best flights from South Dakota to Ontario
Discover carefully curated flight deals from South Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Fri 30/107:39 p.m. -

1 stop20h 13m

Fri 6/1112:10 p.m. -

1 stop13h 19m

Deal found 15/9C$ 890

Sat 14/111:30 p.m. -

1 stop5h 47m

Sat 21/116:00 a.m. -

1 stop6h 31m

Deal found 13/9C$ 907

Fri 16/106:31 p.m. -

2 stops21h 36m

Mon 19/109:00 p.m. -

1 stop27h 11m

Deal found 13/9C$ 970

Fri 16/108:30 a.m. -

1 stop13h 52m

Mon 19/106:45 a.m. -

2 stops41h 37m

Deal found 13/9C$ 1,038

Fri 16/105:30 a.m. -

1 stop11h 08m

Mon 19/107:00 a.m. -

1 stop10h 00m

Deal found 13/9C$ 1,073

Wed 20/16:00 a.m. -

1 stop6h 00m

Sat 23/14:45 p.m. -

1 stop7h 25m

Deal found 13/9C$ 907

Sat 14/111:09 p.m. -

2 stops20h 16m

Sat 21/1112:10 p.m. -

2 stops11h 24m

Deal found 11/9C$ 907

Tue 19/16:00 a.m. -

1 stop6h 00m

Sat 23/14:45 p.m. -

1 stop7h 25m

Deal found 15/9C$ 907

Tue 24/111:13 p.m. -

2 stops9h 34m

Thu 26/1112:15 p.m. -

2 stops24h 26m

Deal found 13/9C$ 1,041

Mon 26/107:48 a.m. -

1 stop7h 59m

Fri 30/106:55 p.m. -

1 stop16h 37m

Deal found 15/9C$ 963

Mon 2/111:08 p.m. -

2 stops9h 38m

Fri 13/116:21 p.m. -

1 stop18h 17m

Deal found 15/9C$ 1,042

Mon 9/119:32 a.m. -

2 stops11h 10m

Fri 13/114:45 p.m. -

1 stop5h 52m

Deal found 13/9C$ 1,004

Mon 19/107:05 a.m. -

1 stop15h 24m

Thu 22/107:29 a.m. -

1 stop18h 12m

Deal found 11/9C$ 1,078

Fri 30/107:48 a.m. -

2 stops12h 54m

Fri 6/117:00 a.m. -

2 stops15h 37m

Deal found 15/9C$ 1,011

Mon 19/106:31 p.m. -

1 stop4h 28m

Thu 22/101:00 p.m. -

1 stop5h 56m

Deal found 13/9C$ 1,095

Mon 11/17:40 a.m. -

2 stops13h 12m

Thu 14/13:20 p.m. -

2 stops9h 30m

Deal found 15/9C$ 1,387

Thu 29/107:48 a.m. -

2 stops11h 04m

Thu 5/113:25 p.m. -

2 stops7h 12m

Deal found 14/9C$ 1,418

Tue 12/19:14 a.m. -

2 stops11h 33m

Thu 14/15:30 a.m. -

2 stops16h 16m

Deal found 13/9C$ 1,418

Find flight deals from South Dakota to Ontario

Round-trip from	C$ 637
One-way from	C$ 627

2/11-13/11
3 total stops
57h 25m total
South Dakota to Ontario

Search Deals

WestJet
22/9-31/12
1 total stop
9h 11m total
South Dakota to Ontario

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Tue 22/9

6:00 a.m.-7:02 p.m.

2 stops12h 02m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 657

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Tue 22/9

12:06 p.m.-7:50 p.m.

3 stops30h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 868

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Fri 30/10

7:39 p.m.-4:52 p.m.

1 stop20h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

12:10 p.m.-12:29 a.m.

1 stop13h 19m

C$ 890

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 14/11

1:30 p.m.-9:17 p.m.

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

6:00 a.m.-10:31 a.m.

1 stop6h 31m

C$ 907

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Wed 20/1

6:00 a.m.-2:00 p.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

4:45 p.m.-10:10 p.m.

1 stop7h 25m

C$ 907

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Sat 14/11

1:09 p.m.-11:25 a.m.

2 stops20h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

12:10 p.m.-9:34 p.m.

2 stops11h 24m

C$ 907

Rapid CityMontreal

RAP Rapid City - YUL Montreal Pierre Elliott Trudeau Intl

RAPYUL

Rapid City

Tue 19/1

6:00 a.m.-2:00 p.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 23/1

4:45 p.m.-10:10 p.m.

1 stop7h 25m

C$ 907

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Mon 26/10

7:48 a.m.-4:47 p.m.

1 stop7h 59m

Toronto Pearson Intl

Fri 30/10

6:55 p.m.-10:32 a.m.

1 stop16h 37m

C$ 963

Sioux FallsToronto

FSD Sioux Falls Joe Foss Field - YYZ Toronto Pearson Intl

FSDYYZ

Sioux Falls Joe Foss Field

Fri 16/10

6:31 p.m.-5:07 p.m.

2 stops21h 36m

Toronto Pearson Intl

Mon 19/10

9:00 p.m.-11:11 p.m.

1 stop27h 11m

C$ 970

Sioux FallsMontreal

FSD Sioux Falls Joe Foss Field - YUL Montreal Pierre Elliott Trudeau Intl

FSDYUL

Sioux Falls Joe Foss Field

Mon 9/11

9:32 a.m.-9:42 p.m.

2 stops11h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

4:45 p.m.-9:37 p.m.

1 stop5h 52m

C$ 1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from South Dakota to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Dakota with our price prediction graph.

FSD-YYZ

FSD-YUL

RAP-YUL

FSD-YXU

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 South Dakota to Ontario

USSD-CAON

FSD-YYZ

FSD-YUL

RAP-YUL

FSD-YXU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from South Dakota to Region of Ontario?
A quick flight from South Dakota to Region of Ontario can take about 5h 47m. American Airlines provides one of the quickest options available for as low as C$ 907. The distance between South Dakota and Region of Ontario is about 2306 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from South Dakota to Ontario that include hotel bookings?
Yes. In addition to deals on South Dakota to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Ontario.
Can I find deals for business class flights from South Dakota to Ontario?
Yes. Cheapflights offers flight deals from South Dakota 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to Ontario

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O'Hare Intl to Toronto Island flights

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Cheap flights from South Dakota to Ontario from C$ 627

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from South Dakota to Ontario

Cheapest flights from South Dakota to OntarioExplore the most affordable flight options available from South Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Explore the most affordable flight options available from South Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from South Dakota to OntarioDiscover carefully curated flight deals from South Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Discover carefully curated flight deals from South Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Last-minute flights from South Dakota to OntarioDiscover last-minute flight deals from South Dakota to Ontario. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute flight deals from South Dakota to Ontario. Data last updated 16 September 2026 and is based on user searches.

One-way flights from South Dakota to OntarioSearch for one-way flight options from South Dakota to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

Search for one-way flight options from South Dakota to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

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Best time to book a flight from South Dakota to Ontario

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Related info for your journey

How long is the flight from South Dakota to Region of Ontario?

Can I find deals for flights from South Dakota to Ontario that include hotel bookings?

How can I find direct flights from South Dakota to Ontario?

Can I find deals for business class flights from South Dakota to Ontario?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to Ontario

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Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from South Dakota to Ontario by cabin class

Find flights from South Dakota to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

South Dakota and Ontario flights

Browse other South Dakota and Ontario flight options. Last updated on 16 September 2026.

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South Dakota to Ontario flights

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Cheapest flights from South Dakota to Ontario
Explore the most affordable flight options available from South Dakota to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from South Dakota to Ontario
Discover carefully curated flight deals from South Dakota to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Last-minute flights from South Dakota to Ontario
Discover last-minute flight deals from South Dakota to Ontario. Data last updated 16 September 2026 and is based on user searches.

One-way flights from South Dakota to Ontario
Search for one-way flight options from South Dakota to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.