Skip to main content
Beginning of main content

Cheap Flights from Sioux Falls to Ontario $331.45

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Sioux Falls to Ontario (FSD to ONT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Ontario Airports

Orange County

$364.07

Long Beach

$502.80

Interesting Facts About Flights from Sioux Falls to Ontario (FSD to ONT)

Question : Should you take that vacation to Ontario in the next 30 days?
Answer : December 14th offers bookings (as of December 5th) that are 15% below the average price for this route. Saving on flight costs means you'll have more money to spend on your trip.

Question : How long are most people's visits to Ontario when they fly in from Sioux Falls?
Answer : The average time spent in Ontario by passengers flying from FSD is 14 days.

Question : Is price more important than specific travel days for you?
Answer : In December, Sunday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Are prices changing frequently for this route?
Answer : Prices are fluctuating a lot more for this route than most. The further out you book a route, the more likely you are to save.

Question : Which airline has been the most dependable in getting passengers to their destination on time?
Answer : UPS leads the way with a 100% on-time rate. Don't spend more time waiting in an airport than you have to; stick with UPS on this route. Hopefully they keep that perfect record alive.