Cheap flights from South Dakota to Ontario from C$ 829
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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find 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 31 March 2025.
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 31 March 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from South Dakota 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 629,999 searches. Data last updated 31 March 2025.
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
Sioux FallsToronto
FSD - YYZ
FSDYYZ
Sioux Falls Joe Foss Field
Thu 15/5
8:00 a.m.-9:16 p.m.
1 stop12h 16m
Toronto Pearson Intl
Thu 22/5
5:15 p.m.-10:45 a.m.
1 stop18h 30m
Sioux FallsToronto
FSD - YYZ
FSDYYZ
Sioux Falls Joe Foss Field
Sun 27/4
5:00 a.m.-3:09 p.m.
2 stops9h 09m
Toronto Pearson Intl
Tue 6/5
3:59 p.m.-10:57 p.m.
2 stops7h 58m
Sioux FallsLondon
FSD - YXU
FSDYXU
Sioux Falls Joe Foss Field
Thu 15/5
6:35 p.m.-9:19 a.m.
2 stops13h 44m
London
Thu 22/5
6:15 a.m.-5:52 p.m.
2 stops12h 37m
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.
Cheapflights Insights
Everything you need to know about your flight from South Dakota 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 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.
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 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).
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 31 March 2025.
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Boarding
Crew
Entertainment
Overall
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from South Dakota to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for South Dakota to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
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When you search for this flight from South Dakota to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from South Dakota to Ontario?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Dakota to Ontario for you. Better yet — we are completely free to use.
Can Cheapflights find flights from South Dakota to Ontario with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from South Dakota to Ontario flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from South Dakota to Ontario become cheaper?
Yes, Cheapflights offers price alerts on South Dakota to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.