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. Visit our flight page for the latest deals!>/a>

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 to Ontario from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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 to Ontario with an airline and back to South Dakota with another airline. Visit our flight page for the latest deals!>/a>

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 to Ontario from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$82 CHEAP FLIGHTS from South Dakota to Ontario

ONT

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Cheap Flights from South Dakota to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Dakota to Ontario

Fri, Oct 24 - Mon, Oct 27

7:28 pm - 11:50 pmFSD-ONT

6h 22m1 stop

6:53 am - 6:33 pmONT-FSD

9h 40m1 stop

$206Frontier

Find Deal

Fri, Oct 24 - Mon, Oct 27

7:28 pm - 7:49 amFSD-ONT

14h 21m2 stops

6:53 am - 6:33 pmONT-FSD

9h 40m1 stop

$232Frontier

Find Deal

Tue, Oct 7 - Tue, Oct 14

8:16 am - 12:01 pmFSD-ONT

5h 45m1 stop

6:15 am - 2:14 pmONT-FSD

5h 59m1 stop

$269American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:49 am - 3:24 pmFSD-ONT

10h 35m2 stops

6:15 am - 2:14 pmONT-FSD

5h 59m1 stop

$274American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

5:20 am - 5:10 pmFSD-ONT

13h 50m2 stops

1:15 pm - 10:57 pmONT-FSD

7h 42m2 stops

$279Delta

Find Deal

Tue, Oct 7 - Tue, Oct 14

5:05 pm - 10:42 pmFSD-ONT

7h 37m1 stop

1:00 pm - 8:30 pmONT-FSD

5h 30m1 stop

$300American Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 14

5:20 am - 12:14 pmFSD-ONT

8h 54m2 stops

1:15 pm - 10:57 pmONT-FSD

7h 42m2 stops

$304Delta

Find Deal

Tue, Oct 7 - Tue, Oct 14

6:49 am - 3:24 pmFSD-ONT

10h 35m2 stops

1:00 pm - 8:30 pmONT-FSD

5h 30m1 stop

$305American Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 18

2:55 pm - 8:42 pmRAP-ONT

6h 47m1 stop

1:40 pm - 7:12 pmONT-RAP

4h 32m1 stop

$339United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

5:30 am - 12:13 pmRAP-ONT

7h 43m2 stops

1:15 pm - 8:39 pmONT-RAP

6h 24m1 stop

$344United Airlines

Find Deal

Useful Info

Low season	February
High season	November
Cheapest flight	$82

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Sioux Falls 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 to Ontario from South Dakota 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 to Ontario with an airline and back to South Dakota 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 to Ontario from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

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

ONT

$82 Find Cheap Flights from South Dakota to Ontario

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

Cheap Flights from South Dakota to Ontario

Recent round-trip flight deals from South Dakota to Ontario

Recent one-way flight deals from South Dakota to Ontario

Recent last minute flight deals from South Dakota to Ontario

Good to know

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 to Ontario from South Dakota 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 to Ontario with an airline and back to South Dakota 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 to Ontario from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to South Dakota

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight