Cheap Flights from Ontario International Airport to Sioux Falls (FSD) Find and Compare the Best Airline Deals | Skyticket

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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Sioux Falls Regional Airport
May Lowest Airfares
USD421

The airfare displayed above is for United Airlines

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Ontario－Sioux Falls Regional Airport
June Lowest Airfares
USD442

The airfare displayed above is for United Airlines

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Ontario－Sioux Falls Regional Airport
July Lowest Airfares
USD548

The airfare displayed above is for Delta Air Lines

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Ontario－Sioux Falls Regional Airport
August Lowest Airfares
USD265

The airfare displayed above is for Delta Air Lines

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Ontario－Sioux Falls Regional Airport
September Lowest Airfares -----

Ontario－Sioux Falls
Estimated Flight Time
3 Hours 57 Minutes
Ontario－Sioux Falls
Number of Operating Airlines
3

Operating Airlines for Ontario－Sioux Falls Regional Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Spokane(GEG)
USD228〜
Ontario－South Bend(SBN)
USD489〜
Ontario－Springfield (Missouri)(Springfield-Branson National)
USD373〜
Ontario－St. George (Utah)(St. George Regional)
USD218〜
Ontario－St. Louis(Lambert)
USD318〜
Ontario－Syracuse(Hancock)
USD346〜
Ontario－Tallahassee(TLH)
USD546〜
Ontario－Tampa(TPA)
USD272〜
* Fares vary in accordance to seat availability
Other Departures to: Sioux Falls

Philadelphia Airport－Sioux Falls(Regional)
USD381〜
* Fares vary in accordance to seat availability