Louisville－Ontario Airport
May Lowest AirfaresUSD450
The airfare displayed above is for Delta Air Lines
Set calendar for this monthLouisville－Ontario Airport
June Lowest AirfaresUSD340
The airfare displayed above is for Delta Air Lines
Set calendar for this month
Louisville－Ontario Airport
July Lowest AirfaresUSD371
The airfare displayed above is for Delta Air Lines
Set calendar for this monthLouisville－Ontario Airport
August Lowest AirfaresUSD311
The airfare displayed above is for Delta Air Lines
Set calendar for this monthLouisville－Ontario Airport
September Lowest AirfaresUSD341
The airfare displayed above is for Delta Air Lines
Set calendar for this month
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Louisville－Ontario
5 Hours 14 Minutes
Estimated Flight Time -
Louisville－Ontario
3
Number of Operating Airlines
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Operating Airlines for Louisville－Ontario Airport Route
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Other Destinations from:Louisville
- Louisville－Philadelphia(PHL)
- USD305〜
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Other Departures to: Ontario
* Fares vary in accordance to seat availability