Cheap Flights from Dublin Airport to Ontario (ONT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Dublin－Ontario Airport
June Lowest Airfares
USD841

The airfare displayed above is for United Airlines

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Dublin－Ontario Airport
July Lowest Airfares
USD983

The airfare displayed above is for Delta Air Lines

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Dublin－Ontario Airport
August Lowest Airfares -----
Dublin－Ontario Airport
September Lowest Airfares -----
Dublin－Ontario Airport
October Lowest Airfares
USD882

The airfare displayed above is for Delta Air Lines

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Dublin－Ontario
Estimated Flight Time
12 Hours 35 Minutes
Dublin－Ontario
Number of Operating Airlines
3

Operating Airlines for Dublin－Ontario Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Dublin

Dublin－Philadelphia(PHL)
USD582〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

Shannon Airport－Ontario(ONT)
USD844〜
* Fares vary in accordance to seat availability