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

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2025/5
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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 Gateway Airport
May Lowest Airfares -----
Ontario－Sioux Gateway Airport
June Lowest Airfares
USD443

The airfare displayed above is for United Airlines

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Ontario－Sioux Gateway Airport
July Lowest Airfares -----
Ontario－Sioux Gateway Airport
August Lowest Airfares -----
Ontario－Sioux Gateway Airport
September Lowest Airfares -----

Ontario－Sioux City
Estimated Flight Time
3 Hours 52 Minutes
Ontario－Sioux City
Number of Operating Airlines
2

Operating Airlines for Ontario－Sioux Gateway Airport Route
American Airlines

United Airlines

Other Destinations from:Ontario

Ontario－Sioux Falls(Regional)
USD268〜
Ontario－Spokane(GEG)
USD232〜
Ontario－South Bend(SBN)
USD496〜
Ontario－Springfield (Missouri)(Springfield-Branson National)
USD379〜
Ontario－St. George (Utah)(St. George Regional)
USD221〜
Ontario－St. Louis(Lambert)
USD323〜
Ontario－Syracuse(Hancock)
USD298〜
Ontario－Tallahassee(TLH)
USD554〜
* Fares vary in accordance to seat availability
Other Departures to: Sioux City
* Fares vary in accordance to seat availability