Ontario－O'Hare Airport
May Lowest AirfaresUSD255
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－O'Hare Airport
June Lowest AirfaresUSD249
The airfare displayed above is for Delta Air Lines
Set calendar for this month
Ontario－O'Hare Airport
July Lowest AirfaresUSD258
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－O'Hare Airport
August Lowest AirfaresUSD178
The airfare displayed above is for Delta Air Lines
Set calendar for this monthOntario－O'Hare Airport
September Lowest AirfaresUSD255
The airfare displayed above is for Delta Air Lines
Set calendar for this month
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Ontario－Chicago
4 Hours 50 Minutes
Estimated Flight Time -
Ontario－Chicago
4
Number of Operating Airlines
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Operating Airlines for Ontario－O'Hare Airport Route
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Other Destinations from:Ontario
- Ontario－Chicago(Midway)
- USD209〜
- Ontario－Dallas(Love Field)
- USD238〜
- Ontario－Dallas(/Fort Worth)
- USD239〜
- Ontario－San Diego(SAN)
- USD431〜
- Ontario－Salt Lake City(SLC)
- USD199〜
- Ontario－Miami(MIA)
- USD284〜
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Other Departures to: Chicago
* Fares vary in accordance to seat availability