How does KAYAK find such low prices on flights from Ontario to Sioux Falls?

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 Ontario to Sioux Falls. 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 Ontario to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Ontario 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 Ontario to Sioux Falls?

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 Sioux Falls with an airline and back to Ontario 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 Ontario to Sioux Falls?

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 Sioux Falls from Ontario 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>

$254 CHEAP FLIGHTS from Ontario to Sioux Falls

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Flight Deals

Cheap Flights from Ontario to Sioux Falls

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Sioux Falls 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 Ontario to Sioux Falls

Thu, Apr 2 - Sun, Apr 5

12:05 pm - 9:47 pmYYZ-FSD

10h 42m1 stop

7:45 am - 11:02 pmFSD-YYZ

14h 17m1 stop

$452United Airlines

Find Deal

Thu, Apr 2 - Sun, Apr 5

12:05 pm - 9:47 pmYYZ-FSD

10h 42m1 stop

7:45 am - 4:59 pmFSD-YYZ

8h 14m2 stops

$526United Airlines

Find Deal

Thu, Apr 2 - Sun, Apr 5

12:05 pm - 9:47 pmYYZ-FSD

10h 42m1 stop

7:45 am - 4:59 pmFSD-YYZ

8h 14m2 stops

$527United Airlines

Find Deal

Thu, Apr 2 - Sun, Apr 5

12:45 pm - 9:47 pmYYZ-FSD

10h 02m2 stops

7:45 am - 4:59 pmFSD-YYZ

8h 14m2 stops

$548United Airlines

Find Deal

Thu, Apr 2 - Sun, Apr 5

12:45 pm - 9:47 pmYYZ-FSD

10h 02m2 stops

7:45 am - 4:59 pmFSD-YYZ

8h 14m2 stops

$549United Airlines

Find Deal

Wed, Mar 25 - Sun, Mar 29

9:15 am - 9:49 pmYUL-FSD

13h 34m2 stops

7:45 am - 5:42 pmFSD-YUL

8h 57m2 stops

$589United Airlines

Find Deal

Wed, Mar 25 - Sun, Mar 29

4:45 pm - 9:49 pmYUL-FSD

6h 04m1 stop

7:45 am - 5:42 pmFSD-YUL

8h 57m2 stops

$590United Airlines

Find Deal

Wed, Mar 25 - Sun, Mar 29

7:45 pm - 12:35 pmYUL-FSD

17h 50m2 stops

4:09 pm - 11:39 pmFSD-YUL

6h 30m1 stop

$603Delta

Find Deal

Wed, Mar 25 - Sun, Mar 29

7:00 am - 3:33 pmYUL-FSD

9h 33m1 stop

4:09 pm - 11:39 pmFSD-YUL

6h 30m1 stop

$604Delta

Find Deal

Wed, Mar 25 - Sun, Mar 29

7:00 am - 12:35 pmYUL-FSD

6h 35m1 stop

4:09 pm - 11:39 pmFSD-YUL

6h 30m1 stop

$605Delta

Find Deal

Cheapest round-trip

$452

United Airlines

Thu 4/2Sun 4/5

YYZ - FSD • 1 stop

Cheapest one-way

$254

Multiple Airlines

Wed 12/3

YUL - FSD • 3 stops

Start a new search

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We hope you love your trip to Sioux Falls!

Useful Info

Cheapest flight	$254

Flight from Montreal to Sioux Falls

How does KAYAK find such low prices on flights from Ontario to Sioux Falls?
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 Ontario to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from 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 Ontario to Sioux Falls?
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 Sioux Falls with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Sioux Falls?
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 Sioux Falls from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Marshall

Worthington

Everything you need to know for your flight to Sioux Falls

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 Sioux Falls

Sioux Falls (FSD)

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$254 Find Cheap Flights from Ontario to Sioux Falls

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

Cheap Flights from Ontario to Sioux Falls

Recent round-trip flight deals from Ontario to Sioux Falls

Recent one-way flight deals from Ontario to Sioux Falls

Recent last minute flight deals from Ontario to Sioux Falls

Everything you should know

Good to know

FAQs for booking flights from Ontario to Sioux Falls

How does KAYAK find such low prices on flights from Ontario to Sioux Falls?

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 Ontario to Sioux Falls.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from 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 Ontario to Sioux Falls?

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 Sioux Falls with an airline and back to Ontario with another airline.

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

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 Sioux Falls from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sioux Falls?

Everything you need to know for your flight to Sioux Falls

Information on the airport you'll fly into in Sioux Falls

Cabin class types available on flights to Ontario

Complete your trip to Sioux Falls with a hotel stay or car rental

Find direct flights for Sioux Falls

Flights to other popular destinations

Flights from domestic origins to Sioux Falls

Choose which airport to fly into in Sioux Falls

Find deals for your return flight