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Cheap Flights to Ontario

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Find Cheap Flights to Ontario

Cheap Roundtrip Fares to Ontario from:(per person, including taxes and fees)

Cheap flights found on Fly.com within the past 48 hours(per person, including taxes and fees)

OriginDestinationPrice R/TDatesAirline
SeattleSEAtoOntarioONT$19610/03 - 10/07Alaska Airlines
San FranciscoSFOtoOntarioONT$20209/23 - 09/28United Airlines
PhoenixPHXtoOntarioONT$20610/30 - 11/03US Airways
BellinghamBLItoOntarioONT$21709/30 - 10/07Alaska Airlines
FlagstaffFLGtoOntarioONT$22311/17 - 11/27US Airways
San JoseSJCtoOntarioONT$28210/03 - 10/05US Airways
Salt Lake CitySLCtoOntarioONT$29709/17 - 09/21United Airlines
Las VegasLAStoOntarioONT$30409/12 - 09/14US Airways
FresnoFATtoOntarioONT$32109/06 - 09/07US Airways
New YorkLGAtoOntarioONT$32609/17 - 09/24United Airlines
DallasDFWtoOntarioONT$33410/24 - 10/26American Airlines
San AntonioSATtoOntarioONT$34111/24 - 11/28United Airlines
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