$308 Find Cheap Flights from South Dakota to Ontario

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$308
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Sioux Falls to Toronto

FAQs for booking flights from South Dakota to Ontario

  • How does KAYAK find such low prices on flights from South Dakota to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Dakota to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Dakota to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from South Dakota to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Dakota to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Friday where round-trip tickets can be as cheap as $691. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $691 on average.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $642 on average. Morning departures are around 8% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $699.

  • How long is the flight to Ontario?

    An average nonstop flight from South Dakota to Ontario takes 14h 18m, covering a distance of 1051 miles. The shortest route is Sioux Falls (FSD) to Montreal Pierre Elliott Trudeau Intl Airport (YUL) with an average flight time of 6h 22m.

  • What is the most popular destination in Ontario?

    Based on KAYAK flight searches, the most popular destination is London (100% of total searches to Ontario).

Book cheap flights from South Dakota to Ontario

Recent round-trip flight deals

6/2lun.
1 stop
22h 40mFSD-YYZ
6/6vie.
1 stop
12h 34mYYZ-FSD
$308
6/2lun.
1 stop
22h 40mFSD-YYZ
6/5jue.
1 stop
26h 34mYYZ-FSD
$310
6/13vie.
1 stop
24h 05mFSD-YYZ
6/20vie.
1 stop
11h 39mYYZ-FSD
$332
6/2lun.
3 stops
19h 21mFSD-YYZ
6/6vie.
1 stop
12h 34mYYZ-FSD
$353
6/14sáb.
1 stopAmerican Airlines
17h 40mFSD-YYZ
6/19jue.
1 stopAmerican Airlines
18h 28mYYZ-FSD
$535
6/13vie.
2 stopsAmerican Airlines
16h 43mFSD-YYZ
6/19jue.
1 stopAmerican Airlines
23h 16mYYZ-FSD
$544
6/11mié.
1 stopUnited Airlines
14h 58mFSD-YYZ
6/18mié.
1 stopUnited Airlines
8h 07mYYZ-FSD
$610
6/14sáb.
2 stopsUnited Airlines
12h 39mFSD-YYZ
6/21sáb.
1 stopUnited Airlines
15h 52mYYZ-FSD
$620
6/15dom.
1 stopDelta
4h 16mFSD-YYZ
6/18mié.
1 stopDelta
4h 44mYYZ-FSD
$729
6/15dom.
1 stopDelta
4h 16mFSD-YYZ
6/19jue.
1 stopDelta
4h 44mYYZ-FSD
$740

Search by stops

Search by airline

Search by price

Last minute flights from South Dakota to Ontario

Last minute flight, train and bus deals

5/19lun.
multi-stopAmerican Airlines
20h 04mFSD-YUL
5/26lun.
multi-stopAmerican Airlines
11h 13mYUL-FSD
$1,098
5/19lun.
multi-stopAmerican Airlines
20h 04mFSD-YUL
5/26lun.
multi-stopAmerican Airlines
14h 50mYUL-FSD
$1,108
5/19lun.
multi-stopUnited Airlines
21h 57mFSD-YUL
5/26lun.
multi-stopUnited Airlines
10h 45mYUL-FSD
$1,183

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Ontario

Cabin class types available on flights to South Dakota

Cabin classes available on flights to South Dakota. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Ontario
Business Class flights to Ontario
Prem Econ Class flights to Ontario
Economy Class flights to Ontario

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.