Cheap Flights from Ontario International Airport to St. George (Utah) (SGU) Find and Compare the Best Airline Deals

Departure Date

2025/5
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Other Destinations from:Ontario

Ontario－St. Louis(Lambert)
USD328〜
Ontario－Syracuse(Hancock)
USD786〜
Ontario－Tampa(TPA)
USD280〜
Ontario－Tucson(TUS)
USD232〜
* Fares vary in accordance to seat availability
Other Departures to: St. George (Utah)
* Fares vary in accordance to seat availability

OntarioOntario International AirportSt. George (Utah)St. George Regional Airport