Cheap Flights from Ontario International Airport to Frankfurt (FRA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－Frankfurt Airport
August Lowest Airfares
USD733

The airfare displayed above is for United Airlines

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Ontario－Frankfurt Airport
September Lowest Airfares
USD725

The airfare displayed above is for United Airlines

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Ontario－Frankfurt Airport
October Lowest Airfares
USD663

The airfare displayed above is for United Airlines

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Ontario－Frankfurt Airport
November Lowest Airfares
USD681

The airfare displayed above is for Delta Air Lines

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Ontario－Frankfurt Airport
December Lowest Airfares
USD1,039

The airfare displayed above is for United Airlines

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Ontario－Frankfurt
Estimated Flight Time
12 Hours 52 Minutes
Ontario－Frankfurt
Number of Operating Airlines
3

Operating Airlines for Ontario－Frankfurt Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Munich(MUC)
USD868〜
* Fares vary in accordance to seat availability
Other Departures to: Frankfurt

Philadelphia Airport－Frankfurt(FRA)
USD859〜
Pensacola Airport－Frankfurt(FRA)
USD1,347〜
* Fares vary in accordance to seat availability